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please note: please note: please note: please note: please note: the following part numbers the following part numbers the following part numbers the following part numbers the following part numbers from this datasheet are not from this datasheet are not from this datasheet are not from this datasheet are not from this datasheet are not recommended for new design. recommended for new design. recommended for new design. recommended for new design. recommended for new design. please call sales office for please call sales office for please call sales office for please call sales office for please call sales office for details: details: details: details: details: ne68730 ne68730 ne68730 ne68730 ne68730 ne68733 ne68733 ne68733 ne68733 ne68733 ne68739 ne68739 ne68739 ne68739 ne68739 ne68739r ne68739r ne68739r ne68739r ne68739r part number 1 ne68718 ne68719 ne68730 ne68733 ne68739/39r eiaj 2 registered number 2sc5185 2sc5186 2sc5184 2sc5182 2sc5183/83r package outline 18 19 30 33 39/39r symbols parameters and conditions units min typ max min typ max min typ max min typ max min typ max f t gain bandwidth product at v ce = 2 v, i c = 20 ma, f = 2.0 ghz ghz 10 13 9 11 9 11 9 12 7.5 10 f t gain bandwidth product at v ce = 1 v, i c = 10 ma, f = 2.0 ghz ghz 8 11 7 9 7 9 7 10 7 8.5 nf min minimum noise figure at v ce = 2 v, i c = 3 ma, f = 2.0 ghz db 1.3 2.0 1.3 2.0 1.3 2.0 1.3 2.0 1.3 2.0 nf min minimum noise figure at v ce = 1 v, i c = 3 ma, f = 2.0 ghz db 1.3 2.0 1.3 2.0 1.3 2.0 1.3 2.0 1.3 2.0 |s 21e | 2 insertion power gain at v ce = 2v, i c =20 ma, f = 2.0 ghz db 8 11 8.5 10 7 8.5 7 8.5 7.5 10 |s 21e | 2 insertion power gain at v ce = 1v, i c =10 ma, f = 2.0 ghz db 7.5 9 6 7.5 6 7.5 6 7.5 7 8.5 h fe forward current gain 3 at v ce = 2 v, i c = 20 ma 70 140 70 140 70 140 70 140 70 140 i cbo collector cutoff current at v cb = 5 v, i e = 0 ma na 100 100 100 100 100 i ebo emitter cutoff current at v eb = 1 v, i c = 0 ma na 100 100 100 100 100 c re 4 feedback capacitance at v cb = 2 v, i e = 0 ma, f = 1 mhz pf 0.3 0.6 0.4 0.8 0.4 0.8 0.4 0.8 0.4 0.8 p t total power dissipation mw 90 90 90 90 90 r th(j-a) thermal resistance (junction to ambient) c/w 833 1250 833 625 625 r th(j-c) thermal resistance (junction to case) c/w surface mount npn silicon high frequency transistor ne687 series features 30 (sot 323 style) 18 (sot 343 style) 39 (sot 143 style) 33 (sot 23 style) 19 (3 pin ultra super mini mold) 39r (sot 143r style) description nec's ne687 series of npn epitaxial silicon transistors are designed for low cost, low noise applications. excellent perfor- mance at low voltage/low current makes this series an ideal choice for portable wireless applications at 1.6, 1.9 and 2.4 ghz. the ne687 die is available in six different low cost plastic surface mount package styles. electrical characteristics (t a = 25 c) ? low noise: 1.3 db at 2.0 ghz ? low voltage operation ? easy to match ? high gain bandwidth product: f t of 13 ghz ? available in six low cost plastic surface mount package styles notes: 1. precaution: devices are esd sensitive. use proper handling procedures. 2. electronic industrial association of japan. california eastern laboratories 3. pulsed measurement, pw 350 s, duty cycle 2%. 4. the emitter terminal should be connected to the ground terminal of the 3 terminal capacitance bridge.
freq. nf opt g a opt (mhz) (db) (db) mag ang rn/50 v ce = 1.0 v , i c = 3.0 ma 500 1.10 17.66 0.47 15 0.28 800 1.19 14.48 0.39 33 1.20 1000 1.25 12.93 0.34 45 0.28 1500 1.36 9.61 0.29 57 0.27 2000 1.50 7.52 0.24 73 0.27 v ce = 2.0 v , i c = 3.0 ma 500 1.10 18.60 0.40 12 0.30 800 1.19 15.10 0.35 24 0.22 1000 1.25 13.40 0.31 33 0.26 1500 1.36 10.30 0.26 44 0.28 2000 1.50 8.10 0.23 58 0.28 v ce = 2.0 v , i c = 20.0 ma 500 2.00 20.30 0.02 -170 0.23 800 2.06 16.70 0.06 171 0.15 1000 2.10 15.00 0.08 172 0.28 1500 2.20 11.90 0.12 178 0.24 2000 2.34 9.80 0.14 -175 0.24 2500 2.46 6.70 0.18 -160 0.23 symbols parameters units ratings v cbo collector to base voltage v 5 v ceo collector to emitter voltage v 3 v ebo emitter to base voltage v 2 i c collector current ma 30 t j operating junction temperature c 150 t stg storage temperature c -65 to +150 ne687 series ne68730 typical noise parameters (ta = 25 ? c) ne68739 typical noise parameters (t a = 25 ? c) freq. nf opt g a opt (mhz) (db) (db) mag ang rn/50 v ce = 0.5 v , i c = 0.5 ma 500 1.23 15.7 0.77 36 0.61 800 1.37 10.9 0.71 46 0.61 1000 1.45 8.7 0.60 64 0.50 v ce = 1.0 v , i c = 3.0 ma 500 1.07 18.0 0.48 30 0.31 800 1.13 14.8 0.39 49 0.28 1000 1.18 13.2 0.32 60 0.26 1500 1.30 10.5 0.23 76 0.24 2000 1.50 8.0 0.12 120 0.20 2500 1.66 7.0 0.16 -172 0.15 v ce = 2.0 v , i c = 3.0 ma 500 1.07 18.6 0.46 26 0.28 800 1.13 15.5 0.37 38 0.28 1000 1.18 14.0 0.32 46 0.26 1500 1.30 11.2 0.20 66 0.25 2000 1.50 9.3 0.12 113 0.19 2500 1.66 7.8 0.14 177 0.17 3000 1.86 6.6 0.23 -157 0.10 v ce = 2.0 v , i c = 20.0 ma 500 1.93 21.2 0.08 -150 0.22 800 1.95 17.6 0.14 -138 0.17 1000 2.00 16.0 0.16 -134 0.17 1500 2.15 12.9 0.21 -127 0.24 2000 2.30 10.6 0.26 -123 0.25 2500 2.40 9.0 0.31 -121 0.25 3000 2.52 7.7 0.46 -114 0.24 absolute maximum ratings 1 (t a = 25 c) note: 1. operation in excess of any one of these parameters may result in permanent damage. v ce = 0.5 v , i c = 0.5 ma 500 1.10 13.07 0.72 30 1.00 800 1.31 11.23 0.67 54 0.65 1000 1.41 9.36 0.65 67 0.55 v ce = 1.0 v , i c = 1.0 ma freq. nf opt g a opt (mhz) (db) (db) mag ang rn/50 ne68718 typical noise parameters (t a = 25 ? c) 500 0.93 16.53 0.63 27 0.56 800 1.08 13.44 0.59 47 0.39 1000 1.20 12.21 0.55 62 0.36 1500 1.48 8.53 0.46 83 0.34 2000 1.72 6.50 0.37 107 0.28 500 1.10 18.68 0.48 23 0.28 800 1.15 15.74 0.40 48 0.25 1000 1.20 13.90 0.36 58 0.24 1500 1.38 10.63 0.28 81 0.21 2000 1.60 8.43 0.21 104 0.20 2500 1.82 7.04 0.14 151 0.18 3000 2.00 5.84 0.16 -167 0.13 v ce = 1.0 v , i c = 3 ma v ce = 2 v , i c = 3 ma v ce = 2 v , i c = 10 ma 500 1.10 19.83 0.50 21 0.26 800 1.15 16.61 0.42 39 0.26 1000 1.20 14.85 0.38 48 0.25 1500 1.38 11.83 0.29 74 0.24 2000 1.60 9.49 0.23 91 0.22 2500 1.82 8.16 0.14 135 0.20 3000 2.00 6.93 0.13 177 0.12 500 1.60 22.57 0.13 19 0.27 800 1.62 18.75 0.11 48 0.26 1000 1.65 16.91 0.09 67 0.25 1500 1.73 13.52 0.07 100 0.24 2000 1.80 11.17 0.06 143 0.22 2500 2.00 9.48 0.08 -161 0.20 3000 2.19 8.18 0.13 -133 0.16
typical performance curves (ta = 25 ) ne68719 d.c. power derating curve total power dissipation, p t (mw) ambient temperature, t a ( c) ne68733, ne68739 d.c. power derating curve ambient temperature, t a ( c) collector current, i c (ma) total power dissipation, p t (mw) ne68718, ne68730 d.c. power derating curve 150 100 50 0 0 50 100 150 free air 90 ambient temperature, t a ( c) total power dissipation, p t (mw) 150 100 90 50 0 050 100 150 free air 200 a 180 a 160 a 140 a 120 a 100 a 80 a 60 a 40 a i b = 20 a 25 20 15 10 5 0 0 2.2 2.4 2.6 collector current vs. collector to emitter voltage 150 100 90 50 0 050 100 150 free air collector to emitter voltage, v ce (v) ne687 series
collector current, i c (ma) d.c. current gain, h fe d.c. current gain vs. collector current collector current, i c (ma) collector current, i c (ma) collector current vs. base to emitter voltage ne68718 gain bandwidth product vs. collector current ne68730 feed-back capacitance vs. collector to base voltage insertion power gain, |s 21e | 2 (db) collector current, i c (ma) ne68718 insertion gain vs. collector current ne68733 noise figure vs. collector current typical performance curves (ta = 25 c) noise figure, nf (db) gain bandwidth product, f t (ghz) feed-back capacitance, c re (pf) f = 2 ghz 2 v v ce = 1 v 14 12 10 8 4 6 1 2 5 10 20 30 100 v ce = 1 v v ce = 2 v f = 2 ghz 4 3 2 1 0 2 15 10 20 100 v ce = 1 v v ce = 2 v 500 200 100 50 20 10 1 2 5 10 20 50 100 collector to base voltage, v cb (v) 0.6 0.5 0.4 0.3 0.2 1.0 2.0 3.0 4.0 5.0 f = 1 mhz v ce = 2v 50 40 30 20 10 0 0.5 1.0 base to emitter voltage, v be (v) collector current, i c (ma) f = 2 ghz v ce = 1 v 2 v 16 14 12 10 8 6 4 2 1 2 5 10 20 30 100 50 ne687 series
typical scattering parameters (t a = 25 c) v ce = 1.0 v, i c = 3.0 ma 0.1 0.872 -14.000 8.998 165.400 0.023 80.600 0.971 -11.300 0.117 25.924 0.4 0.710 -60.600 7.542 130.500 0.079 55.100 0.807 -39.500 0.288 19.799 0.8 0.501 -104.700 5.258 99.100 0.114 37.200 0.595 -61.600 0.543 16.639 1.0 0.438 -122.100 4.463 87.700 0.124 32.100 0.527 -68.900 0.653 15.562 1.5 0.354 -159.700 3.211 65.100 0.144 24.100 0.425 -82.000 0.875 13.483 2.0 0.321 170.800 2.502 46.800 0.164 18.400 0.377 -92.400 1.025 10.866 2.5 0.312 145.400 2.064 30.300 0.186 12.900 0.352 -101.800 1.112 8.414 3.0 0.311 123.000 1.777 15.400 0.210 6.800 0.334 -111.500 1.160 6.851 4.0 0.361 83.600 1.438 -12.600 0.263 -7.700 0.280 -136.000 1.163 4.930 5.0 0.461 51.700 1.206 -40.100 0.315 -25.300 0.211 177.500 1.140 3.560 0.1 0.645 -29.400 21.295 155.400 0.019 74.200 0.892 -21.300 0.247 30.495 0.4 0.392 -95.800 12.537 110.900 0.055 55.600 0.541 -57.100 0.618 23.578 0.8 0.270 -144.400 7.101 85.100 0.085 50.500 0.347 -73.800 0.884 19.219 1.0 0.252 -161.700 5.792 76.200 0.100 48.600 0.303 -79.000 0.948 17.628 1.5 0.234 164.600 3.980 58.000 0.136 42.200 0.249 -89.300 1.037 13.489 2.0 0.234 140.600 3.042 42.500 0.174 34.400 0.226 -98.900 1.069 10.825 2.5 0.235 121.100 2.489 27.900 0.212 25.600 0.215 -107.400 1.079 8.983 3.0 0.242 103.100 2.127 14.200 0.249 16.000 0.207 -117.800 1.080 7.590 4.0 0.300 73.800 1.705 -12.200 0.318 -4.300 0.161 -151.100 1.065 5.736 5.0 0.414 47.400 1.421 -38.700 0.374 -25.800 0.141 133.500 1.054 4.375 0.1 0.962 -8.100 3.385 168.800 0.023 81.800 0.993 -6.700 0.122 21.678 0.4 0.893 -38.800 3.278 144.800 0.091 62.800 0.944 -25.400 0.160 15.566 0.8 0.755 -73.500 2.809 114.700 0.152 40.300 0.831 -45.900 0.321 12.667 1.0 0.689 -89.000 2.566 101.800 0.170 31.300 0.776 -54.200 0.399 11.788 1.5 0.559 -124.000 2.063 74.800 0.192 13.700 0.666 -71.100 0.593 10.312 2.0 0.481 -154.200 1.704 52.700 0.197 2.300 0.599 -84.300 0.787 9.370 2.5 0.440 178.000 1.461 33.400 0.195 -5.200 0.560 -96.200 0.968 8.746 3.0 0.417 152.500 1.288 16.800 0.195 -9.700 0.531 -107.700 1.131 5.997 4.0 0.434 103.700 1.083 -13.500 0.215 -14.400 0.473 -133.500 1.264 3.931 5.0 0.512 63.400 0.929 -42.700 0.270 -23.500 0.410 -174.700 1.201 2.658 v ce = 2.0 v, i c = 3.0 ma 0.1 0.881 -12.200 9.094 166.600 0.017 79.500 0.977 -9.600 0.142 27.283 0.4 0.736 -52.900 7.869 134.300 0.066 58.400 0.844 -34.300 0.280 20.764 0.8 0.527 -92.900 5.706 103.400 0.099 40.800 0.653 -54.800 0.521 17.607 1.0 0.454 -109.000 4.901 91.900 0.109 35.700 0.586 -61.700 0.629 16.529 1.5 0.344 -144.400 3.575 69.100 0.128 27.300 0.485 -74.400 0.847 14.461 2.0 0.294 -174.000 2.789 50.900 0.146 21.700 0.434 -84.700 1.002 12.525 2.5 0.274 159.700 2.308 34.500 0.166 16.500 0.410 -94.000 1.087 9.632 3.0 0.264 136.200 1.980 19.800 0.189 11.100 0.393 -103.600 1.134 7.975 4.0 0.306 94.100 1.605 -7.800 0.241 -2.400 0.343 -126.700 1.130 6.042 5.0 0.407 59.500 1.356 -35.700 0.296 -19.700 0.264 -167.400 1.102 4.663 v ce = 1.0 v, i c = 10.0 ma ne687 series coordinates in ohms frequency in ghz (v ce = 1 v, i c = 1 ma) 20 10 5 4 3 2 1.5 1 .8 .6 .4 .2 -.2 -.4 -.6 -.8 -1 -1.5 -2 -3 -4 -5 -10 -20 0 20 10 1.5 .8 .6 .4 .2 5 4 3 2 1 s 22 0.1 ghz s 11 0.1 ghz s 22 5 ghz s 11 5 ghz 90? 270? 180? 225? 315? 135? 45? 0? 2.5 s 12 0.1 ghz s 21 5 ghz s 12 5 ghz s 21 0.1 ghz ne68718 v ce = 1.0 v, i c = 1.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
0.1 0.745 -19.300 17.318 160.600 0.017 74.400 0.942 -14.900 0.242 30.080 0.4 0.501 -72.400 12.131 119.600 0.053 57.300 0.677 -44.600 0.500 23.596 0.8 0.306 -114.500 7.399 91.300 0.080 48.800 0.471 -60.500 0.790 19.661 1.0 0.257 -131.700 6.113 81.600 0.092 46.600 0.419 -65.300 0.877 18.225 1.5 0.202 -168.800 4.245 62.300 0.123 40.700 0.354 -74.800 0.995 15.380 2.0 0.181 160.000 3.252 46.200 0.155 34.000 0.326 -84.000 1.051 11.842 2.5 0.177 134.700 2.655 31.300 0.187 26.200 0.315 -92.700 1.073 9.870 3.0 0.182 113.100 2.269 17.600 0.219 17.800 0.305 -102.300 1.080 8.424 4.0 0.236 78.300 1.820 -8.500 0.284 -0.500 0.257 -127.400 1.065 6.508 5.0 0.356 50.600 1.530 -35.200 0.343 -21.000 0.175 -178.000 1.049 5.142 typical scattering parameters (t a = 25 c) ne687 series ne68718 v ce = 2.0 v, i c = 7.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain v ce = 2.0 v, i c = 20.0 ma 0.1 0.491 -34.600 29.872 150.600 0.014 74.200 0.851 -22.900 0.370 33.291 0.4 0.259 -102.300 15.243 105.900 0.042 63.500 0.479 -52.400 0.781 25.598 0.8 0.174 -151.900 8.321 82.800 0.072 59.100 0.327 -62.200 0.966 20.628 1.0 0.160 -169.400 6.748 74.700 0.087 56.600 0.296 -65.700 1.004 18.526 1.5 0.158 155.900 4.599 57.900 0.125 48.700 0.262 -74.300 1.040 14.437 2.0 0.163 131.600 3.497 43.300 0.163 39.800 0.249 -83.500 1.053 11.911 2.5 0.169 112.200 2.843 29.400 0.199 30.300 0.246 -92.200 1.057 10.084 3.0 0.173 95.000 2.416 16.300 0.235 20.300 0.242 -102.400 1.058 8.648 4.0 0.228 69.700 1.929 -9.100 0.303 0.001 0.196 -130.200 1.044 6.752 5.0 0.349 46.900 1.611 -35.100 0.361 -21.600 0.127 164.300 1.035 5.346
typical scattering parameters (t a = 25 c) ne68719 v ce = 1.0 v, i c = 1.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) 0.1 0.945 -9.900 3.475 168.900 0.027 82.500 0.992 -6.900 0.085 21.096 0.4 0.890 -39.700 3.213 143.800 0.097 62.200 0.936 -25.900 0.174 15.201 0.8 0.748 -74.800 2.705 114.000 0.158 40.600 0.817 -45.200 0.336 12.335 1.0 0.682 -89.600 2.449 101.900 0.176 32.300 0.764 -52.500 0.417 11.435 1.5 0.559 -122.400 1.957 76.300 0.197 17.100 0.658 -65.800 0.624 9.971 2.0 0.488 -150.400 1.629 55.800 0.203 7.800 0.589 -75.500 0.822 9.044 2.5 0.441 -176.700 1.427 38.000 0.206 2.300 0.540 -84.200 0.994 8.406 3.0 0.411 158.700 1.288 22.100 0.210 -0.600 0.494 -94.200 1.148 5.541 4.0 0.408 110.100 1.113 -7.200 0.247 -4.600 0.409 -123.800 1.233 3.628 5.0 0.457 64.500 0.959 -35.600 0.319 -14.700 0.393 -171.200 1.147 2.454 v ce = 1.0 v, i c = 3.0 ma 0.1 0.854 -15.800 9.251 165.000 0.026 79.100 0.969 -11.700 0.132 25.512 0.4 0.694 -60.500 7.411 129.600 0.082 55.800 0.792 -40.000 0.312 19.561 0.8 0.485 -102.100 5.078 99.200 0.117 40.200 0.582 -60.000 0.575 16.375 1.0 0.425 -118.200 4.308 88.600 0.128 36.100 0.517 -65.700 0.683 15.271 1.5 0.332 -150.100 3.098 67.200 0.152 30.200 0.421 -74.600 0.902 13.092 2.0 0.294 -176.000 2.442 50.200 0.177 25.900 0.368 -80.500 1.034 10.273 2.5 0.277 160.700 2.052 34.700 0.207 21.200 0.331 -86.100 1.093 8.101 3.0 0.266 140.200 1.795 20.500 0.240 15.400 0.295 -94.200 1.123 6.608 4.0 0.304 97.300 1.486 -6.400 0.312 0.800 0.212 -127.000 1.108 4.780 5.0 0.386 55.900 1.263 -33.100 0.379 -17.300 0.215 172.500 1.074 3.562 0.1 0.621 -32.800 21.498 153.900 0.022 74.000 0.883 -22.400 0.255 29.900 0.4 0.376 -98.600 11.952 109.600 0.057 56.500 0.514 -57.600 0.651 23.216 0.8 0.257 -144.700 6.684 85.200 0.089 52.900 0.325 -71.000 0.916 18.756 1.0 0.233 -161.000 5.451 76.800 0.105 51.400 0.284 -74.100 0.980 17.153 1.5 0.206 169.800 3.754 59.800 0.146 45.700 0.231 -78.100 1.055 12.670 2.0 0.195 148.100 2.890 45.100 0.187 38.600 0.204 -81.300 1.085 10.111 2.5 0.190 130.800 2.374 31.500 0.230 30.200 0.184 -84.500 1.092 8.288 3.0 0.192 116.700 2.055 18.600 0.272 21.200 0.159 -91.900 1.090 6.956 4.0 0.258 84.100 1.666 -6.900 0.353 1.600 0.087 -145.200 1.069 5.134 5.0 0.369 47.400 1.402 -31.900 0.414 -19.100 0.170 137.600 1.048 3.958 v ce = 1.0 v, i c = 10.0 ma 0.1 0.875 -14.200 9.368 165.600 0.022 79.800 0.975 -10.200 0.134 26.292 0.4 0.713 -54.800 7.686 132.000 0.070 57.900 0.817 -35.100 0.322 20.406 0.8 0.503 -92.800 5.388 101.900 0.103 42.800 0.615 -53.100 0.587 17.186 1.0 0.429 -107.500 4.581 91.300 0.113 38.800 0.551 -58.300 0.704 16.079 1.5 0.325 -137.400 3.322 70.100 0.136 32.800 0.453 -66.500 0.924 13.879 2.0 0.270 -163.000 2.611 53.200 0.159 28.900 0.402 -72.600 1.063 10.615 2.5 0.241 175.400 2.175 38.300 0.185 24.600 0.368 -78.200 1.140 8.432 3.0 0.226 155.900 1.903 24.700 0.216 19.600 0.337 -85.800 1.160 7.024 4.0 0.247 111.400 1.588 -1.600 0.288 6.100 0.256 -113.400 1.125 5.264 5.0 0.328 65.600 1.369 -28.500 0.359 -11.900 0.245 -168.700 1.062 4.288 v ce = 2.0 v, i c = 3.0 ma ne687 series coordinates in ohms frequency in ghz (v ce = 2 v, i c = 5 ma) 20 10 5 4 3 2 1.5 1 .8 .6 .4 .2 -.2 -.4 -.6 -.8 -1 -1.5 -2 -3 -4 -5 -10 -20 0 20 10 1.5 .8 .6 .4 .2 5 4 3 2 1 s 22 0.1 ghz s 11 0.1 ghz s 22 5 ghz s 11 5 ghz 90? 270? 180? 225? 315? 135? 45? 0? 10 s 12 0.1 ghz s 21 5 ghz s 12 5 ghz s 21 0.1 ghz 0.25 see note on previous page.
ne68719 v ce = 2.0 v, i c = 5.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) v ce = 2.0 v, i c = 20.0 ma typical scattering parameters (t a = 25 c) ne687 series 0.1 0.469 -38.900 29.942 148.800 0.016 71.900 0.835 -24.600 0.390 32.722 0.4 0.247 -106.600 14.412 104.600 0.045 64.000 0.448 -53.100 0.809 25.055 0.8 0.166 -153.400 7.775 82.800 0.077 61.100 0.303 -59.500 0.987 20.042 1.0 0.148 -169.000 6.300 75.200 0.094 58.900 0.276 -60.900 1.018 17.433 1.5 0.129 161.600 4.295 59.400 0.135 51.600 0.246 -63.500 1.056 13.584 2.0 0.122 139.700 3.279 45.600 0.176 43.500 0.232 -66.900 1.069 11.099 2.5 0.115 124.900 2.678 32.900 0.217 34.400 0.223 -70.400 1.072 9.271 3.0 0.116 114.300 2.304 20.600 0.258 25.300 0.205 -77.100 1.069 7.908 4.0 0.187 85.100 1.857 -3.600 0.337 5.700 0.120 -110.500 1.053 6.005 5.0 0.307 47.800 1.572 -28.300 0.403 -15.200 0.137 160.100 1.032 4.822 0.1 0.795 -18.000 13.956 162.300 0.020 76.300 0.954 -13.300 0.200 28.437 0.4 0.577 -66.300 10.170 123.500 0.062 56.800 0.721 -41.500 0.440 22.149 0.8 0.364 -106.100 6.431 94.800 0.090 46.900 0.508 -57.100 0.740 18.540 1.0 0.303 -120.700 5.350 85.100 0.102 44.900 0.452 -61.000 0.844 17.198 1.5 0.224 -151.800 3.763 65.800 0.132 40.100 0.377 -66.900 1.000 14.550 2.0 0.187 -178.500 2.912 49.900 0.163 35.300 0.340 -71.600 1.079 10.809 2.5 0.171 159.500 2.403 35.700 0.197 29.100 0.316 -76.100 1.108 8.858 3.0 0.165 139.500 2.086 22.700 0.233 22.100 0.291 -83.000 1.112 7.483 4.0 0.212 96.600 1.712 -2.900 0.309 5.600 0.207 -110.900 1.087 5.641 5.0 0.319 53.600 1.460 -29.000 0.378 -14.000 0.192 -174.900 1.047 4.538 note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
typical scattering parameters (t a = 25 c) ne687 series ne68730 v ce = 1.0 v, i c = 1.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) 0.1 0.942 -7.800 3.487 169.100 0.028 84.900 0.991 -5.800 0.098 20.953 0.4 0.870 -35.400 3.178 146.800 0.103 67.200 0.924 -21.300 0.208 14.893 0.8 0.714 -65.000 2.676 120.900 0.167 51.600 0.791 -36.200 0.392 12.048 1.0 0.639 -77.100 2.433 110.800 0.185 46.500 0.732 -41.300 0.484 11.190 1.5 0.493 -103.600 1.944 90.400 0.207 39.200 0.621 -50.400 0.707 9.727 2.0 0.400 -125.900 1.621 75.500 0.216 38.200 0.557 -56.400 0.905 8.753 2.5 0.334 -147.500 1.412 63.200 0.224 41.400 0.520 -61.600 1.063 6.464 3.0 0.298 -169.000 1.269 53.200 0.242 46.600 0.495 -66.800 1.139 4.930 4.0 0.268 145.900 1.085 38.200 0.325 53.700 0.455 -77.900 1.108 3.231 5.0 0.328 110.600 0.990 26.400 0.449 51.000 0.389 -96.200 1.016 2.652 v ce = 1.0 v, i c = 3.0 ma 0.1 0.853 -14.800 9.270 164.300 0.026 81.700 0.963 -11.100 0.134 25.521 0.4 0.653 -55.800 7.088 131.200 0.087 61.800 0.758 -35.400 0.385 19.110 0.8 0.430 -89.900 4.754 105.400 0.126 54.000 0.541 -49.200 0.670 15.767 1.0 0.361 -102.200 4.019 97.100 0.141 53.300 0.477 -52.300 0.778 14.549 1.5 0.260 -128.600 2.893 81.600 0.177 54.200 0.388 -56.600 0.951 12.134 2.0 0.207 -150.800 2.283 70.200 0.215 55.000 0.348 -59.300 1.037 9.084 2.5 0.173 -173.200 1.916 60.600 0.255 55.100 0.330 -62.000 1.073 7.114 3.0 0.159 165.900 1.681 52.200 0.298 54.300 0.322 -65.400 1.072 5.880 4.0 0.166 126.100 1.394 38.600 0.387 50.200 0.302 -74.700 1.049 4.212 5.0 0.239 103.800 1.242 26.600 0.476 43.700 0.235 -92.200 1.020 3.302 v ce = 1.0 v, i c = 10.0 ma 0.1 0.590 -30.900 20.999 151.700 0.022 75.800 0.864 -21.900 0.319 29.798 0.4 0.314 -84.600 10.808 111.200 0.064 66.400 0.479 -48.700 0.749 22.276 0.8 0.184 -120.500 5.986 92.200 0.107 68.000 0.312 -53.100 0.950 17.478 1.0 0.155 -133.700 4.891 86.500 0.129 68.100 0.279 -53.400 0.988 15.788 1.5 0.119 -163.200 3.377 75.100 0.184 66.800 0.239 -53.900 1.030 11.572 2.0 0.100 170.800 2.615 66.300 0.239 63.900 0.225 -55.300 1.043 9.127 2.5 0.098 146.300 2.171 58.300 0.292 60.600 0.223 -57.600 1.040 7.483 3.0 0.099 129.000 1.884 50.900 0.342 56.800 0.224 -61.100 1.035 6.265 4.0 0.121 99.700 1.545 38.800 0.435 48.800 0.211 -72.200 1.024 4.560 5.0 0.193 95.100 1.366 27.400 0.516 40.200 0.140 -95.100 1.012 3.565 coordinates in ohms frequency in ghz (v ce = 2 v, i c = 3 ma) 20 10 5 4 3 2 1.5 1 .8 .6 .4 .2 -.2 -.4 -.6 -.8 -1 -1.5 -2 -3 -4 -5 -10 -20 0 20 10 1.5 .8 .6 .4 .2 5 4 3 2 1 s 22 0.1 ghz s 11 0.1 ghz s 22 5 ghz s 11 5 ghz 90? 270? 180? 225? 315? 135? 45? 0? 5 s 12 0.1 ghz s 21 5 ghz s 12 5 ghz s 21 0.1 ghz 0.25 note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
ne68730 v ce = 2.0 v, i c = 3.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) typical scattering parameters (t a = 25 c) ne687 series 0.1 0.850 -12.800 9.307 165.200 0.023 81.500 0.970 -9.600 0.158 26.071 0.4 0.678 -49.700 7.314 133.800 0.076 64.100 0.792 -30.800 0.381 19.833 0.8 0.450 -80.500 5.036 108.200 0.114 56.500 0.587 -43.100 0.659 16.452 1.0 0.375 -91.900 4.279 99.900 0.128 55.900 0.526 -45.800 0.763 15.241 1.5 0.256 -114.600 3.094 84.300 0.162 56.700 0.439 -49.300 0.939 12.810 2.0 0.187 -135.300 2.436 73.000 0.197 57.600 0.402 -51.700 1.027 9.908 2.5 0.141 -156.700 2.040 63.500 0.236 58.000 0.385 -54.100 1.060 7.874 3.0 0.115 179.500 1.782 55.100 0.276 57.500 0.379 -57.300 1.062 6.578 4.0 0.110 127.300 1.466 41.900 0.362 54.300 0.365 -65.400 1.039 4.866 5.0 0.184 103.000 1.305 30.400 0.453 48.700 0.305 -78.400 1.004 4.201 v ce = 2.0 v, i c = 5.0 ma 0.1 0.781 -17.800 13.806 161.000 0.021 80.300 0.945 -12.700 0.194 28.178 0.4 0.531 -58.400 9.434 124.700 0.067 64.700 0.683 -36.000 0.533 21.486 0.8 0.313 -86.300 5.827 101.200 0.103 62.400 0.482 -44.100 0.816 17.526 1.0 0.250 -96.500 4.846 94.100 0.120 62.900 0.433 -45.200 0.894 16.062 1.5 0.160 -117.000 3.408 80.700 0.163 63.600 0.371 -46.600 0.998 13.203 2.0 0.104 -136.200 2.651 70.800 0.208 62.900 0.348 -48.200 1.037 9.874 2.5 0.067 -163.800 2.205 62.300 0.253 61.400 0.340 -50.400 1.047 8.077 3.0 0.053 164.400 1.913 54.600 0.298 59.300 0.339 -53.700 1.041 6.833 4.0 0.069 98.700 1.562 42.300 0.386 53.800 0.328 -62.200 1.027 5.072 5.0 0.143 93.700 1.390 31.200 0.474 47.100 0.265 -75.500 1.002 4.419 v ce = 2.0 v, i c = 20.0 ma 0.1 0.447 -35.800 28.663 146.000 0.017 76.400 0.808 -24.200 0.451 32.269 0.4 0.200 -84.600 12.701 106.600 0.052 72.800 0.422 -43.500 0.876 23.878 0.8 0.103 -117.300 6.817 90.300 0.096 74.000 0.301 -42.600 0.989 18.513 1.0 0.081 -131.600 5.544 85.300 0.117 73.500 0.280 -42.000 1.010 16.144 1.5 0.054 -168.200 3.795 75.300 0.171 70.900 0.258 -42.600 1.028 12.443 2.0 0.046 154.600 2.921 67.300 0.224 67.400 0.253 -44.500 1.030 10.086 2.5 0.049 118.800 2.407 59.900 0.274 63.700 0.256 -47.300 1.029 8.397 3.0 0.057 99.400 2.076 53.200 0.322 59.900 0.261 -51.500 1.023 7.169 4.0 0.086 75.300 1.681 41.800 0.410 52.100 0.255 -61.800 1.014 5.396 5.0 0.140 86.000 1.478 31.200 0.490 44.000 0.187 -77.200 1.005 4.368 note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
v ce = 1.0 v, i c = 10.0 ma 0.1 0.587 -32.000 19.990 152.200 0.025 75.900 0.862 -22.700 0.306 29.029 0.4 0.295 -88.800 10.311 108.800 0.068 65.200 0.471 -50.700 0.762 21.808 0.8 0.163 -132.400 5.665 88.600 0.115 65.600 0.302 -57.000 0.957 16.925 1.0 0.140 -152.000 4.610 82.100 0.139 64.900 0.266 -58.500 0.994 15.207 1.5 0.133 167.700 3.194 68.900 0.199 61.600 0.215 -63.300 1.029 11.009 2.0 0.151 139.000 2.478 58.200 0.257 56.900 0.185 -70.200 1.040 8.616 2.5 0.183 121.800 2.060 48.100 0.313 51.600 0.166 -80.800 1.035 7.030 3.0 0.210 108.600 1.786 39.700 0.364 46.100 0.156 -95.500 1.033 5.802 4.0 0.263 90.500 1.466 24.000 0.457 34.700 0.163 -129.300 1.017 4.267 5.0 0.330 75.600 1.279 9.700 0.531 23.300 0.169 -164.800 1.007 3.319 typical scattering parameters (t a = 25 c) ne687 series ne68733 v ce = 1.0 v, i c = 1.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) 0.1 0.953 -8.300 3.433 170.300 0.031 83.500 0.990 -6.200 0.090 20.443 0.4 0.864 -36.800 3.200 144.900 0.111 66.000 0.921 -23.100 0.221 14.598 0.8 0.688 -68.700 2.683 117.400 0.180 48.900 0.778 -39.800 0.412 11.733 1.0 0.608 -82.600 2.432 106.200 0.200 42.900 0.713 -45.900 0.504 10.849 1.5 0.451 -114.800 1.958 83.500 0.223 34.100 0.583 -57.200 0.732 9.435 2.0 0.359 -145.300 1.631 66.000 0.232 31.500 0.501 -65.800 0.939 8.470 2.5 0.323 -175.700 1.415 51.400 0.242 33.100 0.451 -74.500 1.081 5.930 3.0 0.320 158.100 1.261 40.000 0.263 36.500 0.421 -84.700 1.145 4.499 4.0 0.365 117.200 1.059 21.900 0.351 39.100 0.399 -107.700 1.076 3.119 5.0 0.433 87.400 0.935 7.700 0.470 32.500 0.383 -134.500 1.001 2.817 v ce = 1.0 v, i c = 3.0 ma 0.1 0.856 -15.400 8.971 165.000 0.029 80.500 0.964 -11.600 0.130 24.904 0.4 0.631 -56.900 6.949 128.500 0.092 60.700 0.751 -37.200 0.416 18.781 0.8 0.389 -93.700 4.599 101.200 0.135 52.500 0.525 -52.300 0.704 15.323 1.0 0.318 -108.300 3.874 92.100 0.152 51.400 0.458 -56.200 0.808 14.063 1.5 0.216 -145.300 2.790 74.600 0.193 50.400 0.358 -62.900 0.972 11.600 2.0 0.184 179.400 2.201 61.200 0.237 49.100 0.304 -69.100 1.045 8.375 2.5 0.199 149.200 1.849 49.400 0.282 46.900 0.271 -77.400 1.065 6.610 3.0 0.220 127.900 1.617 39.800 0.328 43.800 0.252 -88.300 1.065 5.366 4.0 0.285 99.500 1.336 22.800 0.420 35.600 0.242 -114.500 1.032 3.937 5.0 0.360 80.300 1.167 8.000 0.505 25.700 0.231 -144.300 1.005 3.210 coordinates in ohms frequency in ghz (v ce = 1 v, i c = 1 ma) 20 10 5 4 3 2 1.5 1 .8 .6 .4 .2 -.2 -.4 -.6 -.8 -1 -1.5 -2 -3 -4 -5 -10 -20 0 20 10 1.5 .8 .6 .4 .2 5 4 3 2 1 s 22 0.1 ghz s 11 0.1 ghz s 22 5 ghz s 11 5 ghz 90? 270? 180? 225? 315? 135? 45? 0? 2.5 s 12 0.1 ghz s 21 5 ghz s 12 5 ghz s 21 0.1 ghz 0.25 note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) ne68733 v ce = 2.0 v, i c = 3.0 ma typical scattering parameters (t a = 25 c) 0.1 0.860 -13.200 8.984 165.800 0.024 83.200 0.970 -9.900 0.113 25.733 0.4 0.653 -51.000 7.149 131.000 0.081 63.300 0.781 -32.600 0.413 19.458 0.8 0.403 -82.900 4.837 103.900 0.123 55.400 0.570 -45.700 0.702 15.947 1.0 0.324 -95.500 4.091 94.600 0.139 54.300 0.507 -49.000 0.804 14.688 1.5 0.198 -127.200 2.967 77.100 0.179 53.400 0.409 -54.500 0.964 12.195 2.0 0.141 -164.900 2.341 63.700 0.221 52.200 0.358 -59.700 1.037 9.073 2.5 0.139 156.600 1.971 52.100 0.266 50.200 0.325 -66.500 1.054 7.271 3.0 0.164 130.300 1.715 42.300 0.311 47.300 0.305 -75.900 1.053 6.005 4.0 0.230 98.200 1.414 25.400 0.405 39.400 0.286 -99.000 1.018 4.597 5.0 0.311 79.300 1.236 10.300 0.495 29.800 0.264 -125.800 0.988 3.974 v ce = 2.0 v, i c = 7.0 ma v ce = 2.0 v, i c = 20.0 ma 0.1 0.437 -34.500 26.620 145.800 0.018 76.800 0.809 -24.400 0.461 31.699 0.4 0.179 -90.400 11.869 104.400 0.056 72.600 0.424 -43.100 0.880 23.262 0.8 0.082 -134.900 6.340 86.700 0.102 71.800 0.306 -43.200 0.996 17.935 1.0 0.067 -160.200 5.143 80.900 0.126 70.500 0.282 -43.800 1.012 15.430 1.5 0.077 149.800 3.531 69.100 0.184 66.200 0.248 -47.500 1.027 11.828 2.0 0.106 123.200 2.732 59.200 0.241 60.900 0.225 -53.300 1.027 9.541 2.5 0.137 109.800 2.254 50.000 0.295 55.400 0.207 -62.300 1.024 7.889 3.0 0.165 99.000 1.946 41.700 0.346 49.700 0.194 -74.900 1.019 6.645 4.0 0.221 83.800 1.594 26.700 0.437 38.400 0.185 -105.800 1.006 5.161 5.0 0.290 73.400 1.379 12.300 0.515 27.000 0.172 -139.300 0.994 4.278 ne687 series 0.1 0.704 -21.900 16.558 158.400 0.023 77.300 0.922 -16.100 0.248 28.573 0.4 0.410 -66.900 10.214 116.700 0.066 65.000 0.600 -41.100 0.649 21.897 0.8 0.209 -97.700 5.923 94.000 0.107 63.900 0.409 -47.800 0.898 17.432 1.0 0.157 -110.500 4.860 86.800 0.128 63.700 0.365 -49.200 0.954 15.794 1.5 0.092 -152.600 3.391 72.900 0.180 61.700 0.305 -52.500 1.016 11.986 2.0 0.086 157.500 2.635 61.900 0.233 58.100 0.271 -57.400 1.034 9.404 2.5 0.113 127.700 2.193 51.700 0.284 53.800 0.248 -64.800 1.035 7.738 3.0 0.143 110.900 1.896 43.100 0.333 49.000 0.233 -75.300 1.031 6.477 4.0 0.203 89.100 1.551 27.500 0.425 39.000 0.220 -101.500 1.013 4.921 5.0 0.270 76.200 1.353 13.100 0.506 28.400 0.202 -130.800 0.998 4.271 note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
0.1 0.869 -14.000 9.245 166.800 0.023 81.300 0.971 -9.100 0.122 26.042 0.4 0.690 -53.600 7.614 134.500 0.078 62.400 0.800 -31.100 0.345 19.895 0.8 0.453 -94.600 5.373 106.500 0.116 50.400 0.572 -46.200 0.620 16.658 1.0 0.376 -113.100 4.571 96.900 0.129 47.900 0.493 -50.700 0.730 15.494 1.5 0.295 -157.100 3.303 78.500 0.158 45.000 0.359 -59.700 0.923 13.203 2.0 0.312 168.300 2.556 64.100 0.185 43.300 0.277 -70.300 1.032 10.301 2.5 0.359 145.700 2.105 52.000 0.213 41.400 0.223 -85.000 1.080 8.224 3.0 0.409 130.200 1.785 41.700 0.240 39.200 0.193 -104.300 1.105 6.745 4.0 0.510 109.500 1.385 24.100 0.294 33.400 0.202 -147.000 1.084 4.963 5.0 0.599 94.300 1.134 8.900 0.341 26.000 0.276 -178.000 1.038 4.019 v ce = 1.0 v, i c = 10.0 ma 0.1 0.629 -29.300 21.353 155.300 0.021 76.600 0.887 -19.700 0.262 30.072 0.4 0.370 -90.900 12.179 114.000 0.058 61.700 0.521 -50.300 0.658 23.222 0.8 0.247 -141.800 6.904 92.100 0.092 60.500 0.313 -61.900 0.907 18.753 1.0 0.237 -162.500 5.624 85.300 0.109 60.200 0.261 -66.100 0.964 17.126 1.5 0.268 163.600 3.862 71.900 0.151 57.800 0.182 -80.300 1.027 13.064 2.0 0.323 143.700 2.930 60.700 0.191 54.000 0.143 -103.800 1.052 10.469 2.5 0.380 130.100 2.384 50.800 0.229 49.500 0.137 -132.500 1.053 8.763 3.0 0.428 120.400 2.000 42.200 0.262 45.000 0.158 -157.100 1.060 7.334 4.0 0.526 105.100 1.537 27.100 0.320 35.700 0.231 173.700 1.040 5.586 5.0 0.609 92.600 1.256 13.600 0.362 26.600 0.314 157.000 1.018 4.590 ne687 series typical scattering parameters (t a = 25 c) coordinates in ohms frequency in ghz (v ce = 1 v, i c = 1 ma) ne68739 v ce = 1.0 v, i c = 1.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) 0.1 0.960 -7.500 3.509 172.000 0.024 85.500 0.993 -4.600 0.055 21.650 0.4 0.888 -34.300 3.358 149.700 0.091 68.900 0.941 -17.900 0.181 15.670 0.8 0.734 -67.000 2.974 123.500 0.157 51.100 0.815 -32.000 0.362 12.774 1.0 0.651 -82.900 2.738 112.400 0.178 44.300 0.751 -37.600 0.440 11.870 1.5 0.496 -122.300 2.250 88.500 0.205 31.600 0.602 -49.100 0.642 10.404 2.0 0.436 -159.300 1.842 69.200 0.210 24.400 0.500 -58.700 0.834 9.431 2.5 0.441 169.800 1.566 53.700 0.207 22.000 0.428 -69.200 1.006 8.323 3.0 0.473 147.900 1.339 40.900 0.208 23.300 0.384 -81.700 1.146 5.769 4.0 0.565 119.100 1.047 20.800 0.233 28.500 0.358 -113.400 1.192 3.876 5.0 0.651 99.800 0.852 5.200 0.287 28.500 0.399 -147.500 1.074 3.064 20 10 5 4 3 2 1.5 1 .8 .6 .4 .2 -.2 -.4 -.6 -.8 -1 -1.5 -2 -3 -4 -5 -10 -20 0 20 10 1.5 .8 .6 .4 .2 5 4 3 2 1 s 22 0.1 ghz s 11 0.1 ghz s 22 5 ghz s 11 5 ghz 90? 270? 180? 225? 315? 135? 45? 0? 2.5 s 12 0.1 ghz s 21 5 ghz s 12 5 ghz s 21 0.1 ghz 0.25 v ce = 1.0 v, i c = 3.0 ma note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain
ne68739 v ce = 2.0 v, i c = 3.0 ma frequency s 11 s 21 s 12 s 22 k mag 1 ghz mag ang mag ang mag ang mag ang (db) 0.1 0.877 -12.300 9.280 167.700 0.020 85.100 0.976 -8.000 0.076 26.665 0.4 0.717 -48.900 7.832 137.800 0.070 64.500 0.829 -27.700 0.321 20.488 0.8 0.484 -87.400 5.716 110.300 0.107 52.300 0.618 -41.900 0.581 17.277 1.0 0.404 -104.800 4.907 100.700 0.119 49.500 0.542 -46.100 0.685 16.153 1.5 0.299 -147.400 3.585 82.300 0.145 46.300 0.409 -54.200 0.883 13.931 2.0 0.301 176.200 2.784 67.900 0.169 44.900 0.327 -62.800 1.000 12.168 2.5 0.340 151.300 2.293 56.000 0.194 43.500 0.271 -74.100 1.058 9.251 3.0 0.393 134.900 1.939 45.800 0.219 42.000 0.236 -88.400 1.083 7.716 4.0 0.495 113.600 1.500 28.400 0.270 37.300 0.219 -124.100 1.064 5.902 5.0 0.587 98.400 1.227 13.100 0.316 30.900 0.265 -157.500 1.015 5.141 v ce = 2.0 v, i c = 5.0 ma 0.1 0.804 -15.700 13.813 163.800 0.018 81.700 0.956 -10.300 0.165 28.850 0.4 0.570 -55.800 10.275 128.600 0.058 65.000 0.736 -31.100 0.481 22.484 0.8 0.326 -91.000 6.655 102.800 0.090 59.200 0.522 -40.500 0.774 18.689 1.0 0.252 -108.300 5.559 94.500 0.104 58.500 0.458 -42.800 0.864 17.280 1.5 0.179 -155.100 3.937 78.900 0.138 57.200 0.355 -48.000 0.991 14.553 2.0 0.201 165.000 3.040 66.500 0.173 55.100 0.287 -56.000 1.044 11.167 2.5 0.257 142.400 2.504 55.800 0.208 52.100 0.234 -67.800 1.058 9.338 3.0 0.311 127.700 2.124 46.400 0.242 48.600 0.196 -84.500 1.064 7.885 4.0 0.423 109.600 1.657 29.800 0.304 40.600 0.177 -129.000 1.041 6.124 5.0 0.524 96.000 1.366 14.900 0.356 31.800 0.234 -167.600 1.006 5.353 v ce = 2.0 v, i c = 20.0 ma 0.1 0.473 -29.900 29.491 150.100 0.014 80.300 0.843 -20.300 0.405 33.236 0.4 0.222 -83.800 14.470 109.000 0.044 70.800 0.475 -40.400 0.838 25.170 0.8 0.113 -135.400 7.915 90.200 0.079 70.200 0.321 -42.300 0.987 20.008 1.0 0.106 -164.400 6.422 84.300 0.097 69.200 0.283 -43.300 1.012 17.550 1.5 0.145 153.400 4.407 72.500 0.140 65.200 0.217 -49.700 1.038 13.780 2.0 0.209 135.300 3.357 62.200 0.182 60.400 0.163 -63.400 1.046 11.350 2.5 0.269 123.800 2.745 53.000 0.222 55.000 0.124 -86.400 1.043 9.652 3.0 0.329 116.000 2.314 44.500 0.258 49.600 0.110 -119.900 1.041 8.283 4.0 0.437 102.500 1.786 29.200 0.321 38.900 0.161 -173.100 1.027 6.450 5.0 0.535 90.900 1.461 15.100 0.368 28.600 0.254 162.100 1.008 5.429 ne687 series note: 1.gain calculations: mag = |s 21 | |s 12 | k - 1 ). 2 ( k ? = s 11 s 22 - s 21 s 12 when k 1, mag is undefined and msg values are used. msg = |s 21 | |s 12 | , k = 1 + | ? | - |s 11 | - |s 22 | 2 2 2 2 |s 12 s 21 | , mag = maximum available gain msg = maximum stable gain typical scattering parameters (t a = 25 c)
ne687 series parameters q1 parameters q1 is 8.0e-17 mjc 0.53 bf 128 xcjc 0.27 nf 1.0 cjs 0 vaf 17 vjs 0.75 ikf 0.18 mjs 0 ise 3.3e-15 fc 0.37 ne 1.48 tf 6.0e-12 br 9.05 xtf 11.9 nr 1.05 vtf 9.55 var 4.3 itf 1.78 ikr 0.009 ptf 69.1 isc 4.0e-15 tr 1.0e-9 nc 1.5 eg 1.11 re 0.8 xtb 0 rb 1.11 xti 3 rbm 2.46 kf 0 irb 0.017 af 1 rc 7.5 cje 0.415e-12 vje 0.68 mje 0.53 cjc 0.102e-12 vjc 0.29 ne68700 nonlinear model schematic (1) gummel-poon model bjt nonlinear model parameters (1) units parameter units time seconds capacitance farads inductance henries resistance ohms voltage volts current amps parameters 68700 c cb 0.26e-12 c ce 0.19e-12 l b 0.49e-9 l c 0.70e-9 l e 0.26e-9 model range frequency: 0.1 to 6.0 ghz bias: v ce = 1 v to 3v, i c = 1 ma to 10 xma p ldb : 3 v, 10 ma, 2 ghz c cb c ce l c l b l e q1
ne687 series ne68718 nonlinear model model range frequency: 0.05 to 5.0 ghz bias: v ce = 1 v to 2 v, i c = 1 ma to 10 ma units parameters 68718 c cb 0.26e-12 c ce 0.19e-12 l b 1.51e-9 l c 1.18e-9 l e 0.71e-9 c cbpkg 0.063e-12 c cepkg 0.409e-12 c bepkg 0.361e-12 l bx 0.18e-9 l cx 0.18e-9 l ex 0.09e-9 additional parameters (1) gummel-poon model parameters q1 parameters q1 is 8.0e-17 mjc 0.53 bf 128 xcjc 0.27 nf 1.0 cjs 0 vaf 17 vjs 0.75 ikf 0.18 mjs 0 ise 3.3e-15 fc 0.37 ne 1.48 tf 6.0e-12 br 9.05 xtf 11.9 nr 1.05 vtf 9.55 var 4.3 itf 1.78 ikr 0.009 ptf 69.1 isc 4.0e-15 tr 1.0e-9 nc 1.5 eg 1.11 re 0.8 xtb 0 rb 11.1 xti 3 rbm 2.46 kf 0 irb 0.017 af 1 rc 7.5 cje 0.415e-12 vje 0.68 mje 0.53 cjc 0.102e-12 vjc 0.29 bjt nonlinear model parameters (1) parameter units time seconds capacitance farads inductance henries resistance ohms voltage volts current amps base emitter collector l bx l b l ex l e l c l cx c cbpkg c cb c ce c cepkg c bepkg q1 schematic
ne687 series parameters q1 parameters q1 is 8.0e-17 mjc 0.53 bf 128 xcjc 0.27 nf 1.0 cjs 0 vaf 17 vjs 0.75 ikf 0.18 mjs 0 ise 3.3e-15 fc 0.37 ne 1.48 tf 6.0e-12 br 9.05 xtf 11.9 nr 1.05 vtf 9.55 var 4.3 itf 1.78 ikr 0.009 ptf 69.1 isc 4.0e-15 tr 1.0e-9 nc 1.5 eg 1.11 re 0.8 xtb 0 rb 11.1 xti 3 rbm 2.46 kf 0 irb 0.017 af 1 rc 7.5 cje 0.415e-12 vje 0.68 mje 0.53 cjc 0.102e-12 vjc 0.29 ne68719 nonlinear model (1) gummel-poon model schematic parameter units time seconds capacitance farads inductance henries resistance ohms voltage volts current amps parameters 68719 c cb 0.26e-12 c ce 0.19e-12 l b 0.81e-9 l e 0.85e-9 c cbpkg 0.17e-12 c cepkg 0.21e-12 l bx 0.19e-9 l cx 0.19e-9 l ex 0.19e-9 additional parameters units model test conditions frequency: 0.05 to 3.0 ghz bias: v ce = 1 v to 2 v, i c = 1 ma to 10 ma bjt nonlinear model parameters (1) base emitter collector l bx l b l ex l e l cx c cbpkg c cb c ce c cepkg q1
ne687 series parameters q1 parameters q1 is 8e-17 mjc 0.53 bf 128 xcjc 0.27 nf 1 cjs 0 vaf 17 vjs 0.75 ikf 0.18 mjs 0 ise 3.3e-15 fc 0.37 ne 1.48 tf 6e-12 br 9.05 xtf 11.9 nr 1.05 vtf 9.55 var 4.3 itf 1.78 ikr 0.009 ptf 69.1 isc 4e-15 tr 1e-9 nc 1.5 eg 1.11 re 0.8 xtb 0 rb 11.1 xti 3 rbm 2.46 kf 0 irb 0.017 af 1 rc 7.5 cje 0.415e-12 vje 0.68 mje 0.53 cjc 0.102e-12 vjc 0.29 ne68730 nonlinear model schematic (1) gummel-poon model bjt nonlinear model parameters (1) units parameter units time seconds capacitance farads inductance henries resistance ohms voltage volts current amps parameters 68730 c cb 0.26e-12 c ce 0.19e-12 l b 0.5e-9 l e 1.07e-9 c cbpkg 0.08e-12 c cepkg 0.04e-12 c bepkg 0.04e-12 l bx 0.2e-9 l cx 0.1e-9 l ex 0.2e-9 additional parameters model range frequency: 0.05 to 3.0 ghz bias: v ce = 1 v to 2 v, i c = 1 ma to 10 ma date: 10/25/96 base emitter collector l bx l b l ex l e l cx c cbpkg c cb c ce c cepkg c bepkg q1
ne687 series parameters q1 parameters q1 is 8e-17 mjc 0.53 bf 128 xcjc 0.27 nf 1 cjs 0 vaf 17 vjs 0.75 ikf 0.18 mjs 0 ise 3.3e-15 fc 0.37 ne 1.48 tf 6e-12 br 9.05 xtf 11.9 nr 1.05 vtf 9.55 var 4.3 itf 1.78 ikr 0.009 ptf 69.1 isc 4e-15 tr 1e-9 nc 1.5 eg 1.11 re 0.8 xtb 0 rb 11.1 xti 3 rbm 2.46 kf 0 irb 0.017 af 1 rc 7.5 cje 0.415e-12 vje 0.68 mje 0.53 cjc 0.102e-12 vjc 0.29 ne68733 nonlinear model (1) gummel-poon model bjt nonlinear model parameters (1) units parameter units time seconds capacitance farads inductance henries resistance ohms voltage volts current amps parameters 68733 c cb 0.26e-12 c ce 0.19e-12 l b 0.96e-9 l e 1.05e-9 c cbpkg 0.15e-12 c cepkg 0.09e-12 c bepkg 0.09e-12 l bx 0.3e-9 l cx 0.3e-9 l ex 0.3e-9 additional parameters model range frequency: 0.05 to 5.0 ghz bias: v ce = 1 v to 2 v, i c = 1 ma to 10 ma date: 7/97 base emitter collector l bx l b l ex l e l cx c cbpkg c cb c ce c cepkg c bepkg q1 schematic note: this nonlinear model utilized the latest data available. see our design parameter library at www.cel.com for this data.
outline dimensions 1 (units in mm) package outline 18 (sot-343) outline 18 recommended p.c.b. layout package outline 19 lead connections 1. emitter 2. base 3. collector lead connections 1. emitter 2. base 3. collector outline 30 recommended p.c.b. layout outline 19 recommended p.c.b. layout package outline 30 (sot-323) lead connections 1. collector 2. emitter 3. base 4. emitter ne687 series 2.1 0.2 1.25 0.1 1 2 3 0.3 (leads 2, 3, 4) 0.3 0.9 0.1 0 to 0.1 0.15 +0.10 -0.05 2.0 0.2 4 0.4 +0.10 -0.05 1.3 +0.10 -0.05 0.65 0.65 0.60 0.65 0.6 4 0.8 3 1.7 2 1.25 1 1.6 0.1 0.8 0.1 1 2 3 0.3 +0.10 -0.05 0.2 +0.1 0 1.0 0.6 0.75 0.05 0 to 0.1 0.15 +0.1 -0.05 1.6 0.1 - 0.5 lead 3 only 1.3 3 2 1.0 0.5 0.6 1 0.6 0.3 +0.1 -0.05 2.1 0.2 1.25 0.1 1 2 3 0.15 0.9 0.1 0 to 0.1 0.15 +0.10 -0.05 2.0 0.2 0.65 1.3 (all leads) marking 1.7 3 2 1.3 0.65 0.8 1 0.6 package outline 33 (sot-23) outline 33 recommended p.c.b. layout lead connections 1. emitter 2. base 3. collector 0.16 +0.10 -0.06 0.65 +0.10 -0.15 0.4 +0.10 -0.05 1 2 3 0 to 0.1 2.8 1.9 1.5 (all leads) 0.8 1.1 to 1.4 2.9 0.2 0.95 +0.2 -0.3 +0.2 -0.1 2.4 3 2 1.9 0.95 1.0 1 0.8
3-98 ne687 series outline dimensions 1 (units in mm) package outline 39r (sot-143) lead connections 1. collector 2. emitter 3. base 4. emitter package outline 39 (sot-143) outline 39 recommended p.c.b. layout lead connections 1. emitter 2. collector 3. emitter 4. base outline 39r recommended p.c.b. layout 2.8 +0.2 -0.3 +0.10 -0.05 (leads 2, 3, 4) 0.6 +0.10 -0.05 0.16 +0.10 -0.06 5? 5? 0.8 1.1 +0.2 -0.1 1 2 3 0 to 0.1 4 0.4 2.9 0.2 0.95 0.85 1.9 1.5 +0.2 -0.1 4 1.0 3 2.4 2 1.9 1.0 1 +0.10 -0.05 (leads 1, 3, 4) 0.6 +0.10 -0.05 0.16 +0.10 -0.06 5? 5? 0.8 1.1 +0.2 -0.1 1 2 3 0 to 0.1 4 0.4 2.8 +0.2 -0.3 1.5 +0.2 -0.1 2.9 0.2 0.85 0.95 1.8 4 1.0 3 2.4 2 1.9 1.0 1 note: 1. lead material: cu lead plating: pbsn part number quantity packaging ne68718-t1-a 3000 tape & reel NE68719-T1-A 3000 tape & reel ne68730-t1 3000 tape & reel ne68733-t1 3000 tape & reel ne68739-t1 3000 tape & reel ne68739r-t1 3000 tape & reel ordering information exclusive north american agent for nec rf, microwave & optoelectronic semiconductors california eastern laboratories ? headquarters ? 4590 patrick henry drive ? santa clara, ca 95054-1817 ? (408) 988-3500 ? telex 34-6393 ? fax (408) 988-0279 internet: http://www.cel.com 04/24/2002 data subject to change without notice life support applications these nec products are not intended for use in life support devices, appliances, or systems where the malfunction of these prod ucts can reasonably be expected to result in personal injury. the customers of cel using or selling these products for use in such applications do so at their own risk and agree to fully indemnify cel for all damages resulting from such improper use or sale.
3-99 4590 patrick henry drive santa clara, ca 95054-1817 telephone: (408) 919-2500 facsimile: ( 408 ) 988-0279 subject: compliance with eu directives cel certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of european union (eu) directive 2002/95/ec restriction on use of hazardous substances in electrical and electronic equipment (rohs) and the requirements of eu directive 2003/11/ec restriction on penta and octa bde. cel pb-free products have the same base part number with a suffix added. the suffix ? indicates that the device is pb-free. the ?z suffix is used to designate devices containing pb which are exempted from the requirement of rohs directive (*). in all cases the devices have pb-free terminals. all devices with these suffixes meet the requirements of the rohs directive. this status is based on cel? understanding of the eu directives and knowledge of the materials that go into its products as of the date of disclosure of this information. restricted substance per rohs concentration limit per rohs (values are not yet fixed) concentration contained in cel devices -a -az lead (pb) < 1000 ppm not detected (*) mercury < 1000 ppm not detected cadmium < 100 ppm not detected hexavalent chromium < 1000 ppm not detected pbb < 1000 ppm not detected pbde < 1000 ppm not detected if you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. important information and disclaimer: information provided by cel on its website or in other communications concerting the substan ce content of its products represents knowledge and belief as of the date that it is provided. cel bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. efforts are underway t o better integrate information from third parties. cel has taken and continues to take reasonable steps to provide representative and ac curate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. cel and ce l suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. in no event shall cel? liability arising out of such information exceed the total purchase price of the cel part(s) at issue s old by cel to customer on an annual basis. see cel terms and conditions for additional clarification of warranties and liability.

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