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npn silicon bipolar common emitter transistor technical data features ? operates over a wide range of voltages and frequencies ? +25.0 dbm p 1db and 60% collector efficiency @ 900 mhz, 4.8 volts, typ. ? 15 db g 1db @ 900 mhz, 4.8 volts, typ. ? -35 dbc imd 3 @ p out of +14 dbm per tone, 900 mhz, 3 volts, typ. ? +21.5 dbm p 1db and 50% collector efficiency @ 1900 mhz, 3 volts, typ. applications ? driver amplifier for gsm and amps/etacs/nmt cellular phones ? 900 and 1800 mhz ism ? special mobile radio, catv ? 1900 mhz us pcs AT-38043 description hewlett packards AT-38043 is a low cost, npn silicon bipolar junction transistor housed in a miniature sc-70 surface mount plastic package. this device can be used as a pre-driver, driver, or output device in many applica- tions for cellular and other wireless communications mar- kets. at 4.8 volts, the AT-38043 features +25 dbm output power, while providing 15 db of gain and 60% collector efficiency. superior efficiency and gain make the AT-38043 an excellent choice for battery powered systems. the AT-38043 is fabricated with hewlett packards 10 ghz f t self- aligned-transistor (sat) process. the die are nitride passivated for surface protection. excellent device uniformity, performance and reliability are produced by the use of ion-implantation, self- alignment techniques, and gold metalization in the fabrication of these devices. surface mount package sot-343 (sc-70) outline 4t pin configuration 4 emitter collector 3 emitter 1 base 2
2 AT-38043 absolute maximum ratings absolute symbol parameter units maximum [1] v ebo emitter-base voltage v 1.4 v cbo collector-base voltage v 16.0 v ceo collector-emitter voltage v 9.5 i c collector current ma 160 p t power dissipation [2] mw 500 t j junction temperature c 150 t stg storage temperature c -65 to 150 thermal resistance [3] : q jc = 130 c/w notes: 1. permanent damage may occur if any of these limits are exceeded. 2. derate at 7.7 mw/ c for t c > 85 c. t c is defined to be the temperature of the collector pin 4, where the lead contacts the circuit board. 3. using the liquid crystal technique, v ce = 4.8 v, i c = 50 ma, t j = 150 c, 1C2 m m hot-spot resolution . electrical specifications, t c = 25 c freq. = 900 mhz, v ce = 4.8 v, i cq = 15 ma, cw operation, test circuit a, unless otherwise specified symbol parameters and test conditions units min. typ. max. p 1db output power @ 1 db gain compression [1] dbm +23.5 +25.0 g 1db 1 db compression gain [1] db 13.5 15.0 h c collector efficiency @ 1 db gain compression [1] %4560 mismatch tolerance, no damage [1] p out = +25 dbm 7:1 any phase, 2 sec duration imd 3 3rd order intermodulation distortion, f1 = 899 mhz dbc C35 2-tone test, p out each tone = +14 dbm [1] f2 = 901 mhz v ce = 3.0 v bv ebo emitter-base breakdown voltage i e = 0.2 ma, open collector v 1.4 bv cbo collector-base breakdown voltage i c = 1.0 ma, open emitter v 16.0 bv ceo collector-emitter breakdown voltage i c = 3.0 ma, open base v 9.5 h fe forward current transfer ratio v ce = 3 v, i c = 160 ma 50 150 330 i ceo collector leakage current v ceo = 5 v m a15 note: 1. with external matching on input and output, tested in a 50 ohm environment. refer to test circuit a.
3 AT-38043 typical performance, t c = 25 c 4 8 12 20 16 0 20 40 80 60 450 800 900 1800 1900 1000 2000 output power (dbm), gain (db) collector efficiency (%) 5 9 17 13 25 21 0 20 60 40 100 80 450 800 900 1800 1900 1000 2000 output power (dbm), gain (db) collector efficiency (%) frequency (mhz) figure 1. output power, gain, and collector efficiency vs. frequency at v ce = 1.2 v, i cq = 15 ma. frequency (mhz) 5 10 20 15 30 25 0 20 60 40 100 80 450 800 900 1800 1900 1000 2000 output power (dbm), gain (db) collector efficiency (%) frequency (mhz) figure 2. output power, gain, and collector efficiency vs. frequency at v ce = 3.0 v, i cq = 15 ma. figure 3. output power, gain, and collector efficiency vs. frequency at v ce = 4.8 v, i cq = 15 ma. figure 5. imd 3 , imd 5 vs. output power (per tone) at v ce = 3.0 v and i cq = 15 ma, frequency = 900 mhz. figure 6. imd 3 , imd 5 vs. output power (per tone) at v ce = 3.0 v and i cq = 15 ma, frequency = 1900 mhz. figure 4. imd 3 , imd 5 vs. output power (per tone) at v ce = 3.0 v and i cq = 15 ma, frequency = 450 mhz. p 1db h c g 1db imd 5 p 1db h c g 1db p 1db h c g 1db -60 -50 -40 0 -10 -30 -20 8 9 10 11 12 14 15 16 13 17 imd (dbc) output power/tone (dbm) g source = 0.855 170 g load = 0.576 149 imd 3 imd 5 -60 -50 -40 0 -10 -30 -20 2 4 6 8 10 14 16 18 12 20 imd (dbc) output power/tone (dbm) g source = 0.865 -164 g load = 0.500 153 imd 3 imd 5 -60 -50 -40 0 -10 -30 -20 135 79 1315 19 17 11 21 imd (dbc) output power/tone (dbm) g source = 0.854 -142 g load = 0.650 173 imd 3
4 frequency = 900 mhz duty cycle parameters 12.5% 33% 50% 100% = cw p 1db 22.8 22.7 22.6 22.5 g 1db 13.7 13.6 13.5 13.4 h c 57.6 58.0 57.3 56.1 p 3db 23.5 23.5 23.5 23.6 g 3db 11.7 11.6 11.5 11.4 h c 64.5 65.7 66.0 66.0 AT-38043 typical performance under pulsed operation, t c = 25 c v ce = 3.0 v, i cq = 15 ma, pulse width = 577 m s, unless otherwise specified frequency = 1900 mhz duty cycle parameters 12.5% 33% 50% 100% = cw p 1db 21.7 21.6 21.6 21.6 g 1db 7.4 7.4 7.3 7.3 h c 51.7 52.0 52.2 50.4 p 3db 24.1 23.9 23.8 23.8 g 3db 5.4 5.5 5.3 5.3 h c 64.6 64.3 64.5 63.1
5 AT-38043 typical large signal impedances freq. bias g source g load ( mhz ) v ce (v) i cq (ma) mag. ang. mag. ang. 450 1.2 15.0 0.873 169.4 0.602 163.5 450 3.0 15.0 0.855 170.3 0.576 148.7 450 4.8 15.0 0.873 176.3 0.593 133.2 800 1.2 15.0 0.886 -166.6 0.607 173.4 800 3.0 15.0 0.896 -170.9 0.505 151.1 800 4.8 15.0 0.899 -167.8 0.530 131.0 900 1.2 15.0 0.861 -160.1 0.576 175.4 900 3.0 15.0 0.865 -164.1 0.500 153.3 900 3.6 15.0 0.897 -165.9 0.528 147.6 900 4.8 15.0 0.877 -165.7 0.479 137.9 900 6.0 15.0 0.872 -166.4 0.494 128.2 1000 1.2 15.0 0.867 -162.9 0.656 171.0 1000 3.0 15.0 0.877 -163.7 0.590 150.5 1000 4.8 15.0 0.881 -162.7 0.575 139.8 1800 1.2 15.0 0.830 -138.2 0.598 -176.1 1800 3.0 15.0 0.863 -145.3 0.633 175.8 1800 4.8 15.0 0.870 -146.2 0.603 164.3 1900 1.2 15.0 0.839 -138.4 0.642 -178.5 1900 3.0 15.0 0.854 -142.0 0.650 172.6 1900 3.6 15.0 0.895 -149.4 0.666 171.1 1900 4.8 15.0 0.842 -138.2 0.610 166.4 1900 6.0 15.0 0.907 -149.3 0.636 156.4 2000 1.2 15.0 0.855 -143.5 0.705 177.5 2000 3.0 15.0 0.866 -140.1 0.673 173.0 2000 4.8 15.0 0.864 -140.0 0.682 163.0
6 figure 7. collector-base capacitance vs. collector-base voltage (dc test). 1.8 2.2 2.0 2.4 3.2 3.0 2.6 2.8 012 34 67 9 8 510 ccb (pf) vcb (v) packaged model c cpad cpad die area = 0.67 cpad = 0.36 pf e1 b e2 cpad label bf ikf ise ne vaf nf tf xtf vtf itf ptf xtb br ikr isc nc var value 280 299.9 9.9e-11 2.399 33.16 0.9935 1.6e-11 0.006656 0.02785 0.001 23 0 54.61 81 8.7e-13 1.587 1.511 label nr tr eg is xti cjc vjc mjc xcjc fc cje vje mje rb re rc value 0.9886 1e-9 1.11 3.598e-15 3 1.02 pf 0.4276 0.2508 0.001 0.999 0.98 pf 0.811 0.596 5.435 1.30 0.01 AT-38043 spice model parameters die model b l = la l = lb r = rb r = ra c = ca c = cb b e1 e2 c e label ra rb la lb ca cb value 0.1 0.2 0.85 nh 0.25 nh 0.01 pf 0.01 pf c l = la l = lb r = rb r = ra c = ca c = cb l = la r = ra l = lb r = rb c = cb c = ca l = la r = ra c = cb c = ca
7 AT-38043 typical scattering parameters, common emitter, z o = 50 w , v ce = 1.2 v, i c = 50 ma, t c = +25 c freq. s 11 s 21 s 12 s 22 ghz mag ang db mag ang db mag ang mag ang 0.05 0.74 -84 29.4 29.45 147 -28.9 0.036 58 0.79 -48 0.10 0.79 -122 26.2 20.32 132 -26.2 0.049 47 0.64 -73 0.25 0.83 -157 19.5 9.41 129 -24.9 0.057 50 0.52 -80 0.50 0.84 -174 13.7 4.82 146 -24.5 0.060 78 0.51 -42 0.75 0.84 178 10.1 3.21 168 -24.2 0.061 110 0.52 12 0.90 0.84 175 8.6 2.70 -178 -23.9 0.064 130 0.50 45 1.00 0.83 173 7.7 2.43 -169 -23.8 0.065 144 0.51 70 1.25 0.84 169 5.9 1.97 -145 -23.2 0.069 176 0.49 125 1.50 0.84 165 4.2 1.63 -122 -22.8 0.072 -152 0.51 -180 1.75 0.84 161 2.9 1.40 -97 -22.4 0.076 -120 0.52 -120 2.00 0.84 157 1.9 1.24 -73 -21.8 0.081 -89 0.51 -63 2.25 0.85 152 0.7 1.09 -49 -21.5 0.084 -58 0.54 -7 2.50 0.85 148 -0.3 0.97 -24 -21.1 0.088 -27 0.56 55 2.75 0.85 144 -1.1 0.88 1 -20.6 0.093 4 0.55 113 3.00 0.86 141 -2.0 0.80 26 -20.3 0.097 34 0.55 168 3.25 0.86 138 -2.9 0.72 52 -20.0 0.100 64 0.57 -135 3.50 0.87 136 -3.6 0.66 78 -19.6 0.105 94 0.57 -76 3.75 0.87 134 -4.3 0.61 105 -19.2 0.109 124 0.57 -19 4.00 0.88 133 -5.0 0.56 131 -19.0 0.112 153 0.59 37 4.25 0.89 131 -5.8 0.51 158 -18.9 0.114 -178 0.62 95 4.50 0.89 129 -6.5 0.48 -175 -18.7 0.116 -147 0.64 155 4.75 0.90 128 -7.0 0.45 -147 -18.4 0.121 -118 0.65 -147 5.00 0.90 127 -7.6 0.42 -121 -18.2 0.124 -89 0.67 -92 AT-38043 typical scattering parameters, common emitter, z o = 50 w , v ce = 3.0 v, i c = 50 ma, t c = +25 c freq. s 11 s 21 s 12 s 22 ghz mag ang db mag ang db mag ang mag ang 0.05 0.75 -66 30.5 33.53 154 -31.2 0.028 65 0.84 -33 0.10 0.78 -106 28.0 25.02 140 -27.7 0.041 53 0.67 -52 0.25 0.81 -149 21.8 12.34 133 -25.8 0.051 54 0.47 -62 0.50 0.82 -169 16.1 6.40 148 -25.3 0.054 80 0.42 -29 0.75 0.82 -179 12.6 4.27 170 -25.0 0.056 112 0.42 22 0.90 0.82 178 11.1 3.59 -177 -24.8 0.058 132 0.41 55 1.00 0.82 176 10.2 3.22 -167 -24.6 0.059 145 0.41 80 1.25 0.82 171 8.3 2.61 -144 -24.1 0.062 178 0.40 135 1.50 0.83 167 6.7 2.16 -120 -23.7 0.065 -150 0.41 -171 1.75 0.83 163 5.3 1.85 -96 -23.2 0.069 -117 0.43 -111 2.00 0.83 159 4.2 1.63 -72 -22.6 0.074 -85 0.43 -53 2.25 0.84 154 3.1 1.43 -48 -22.2 0.077 -55 0.46 2 2.50 0.84 150 2.1 1.27 -23 -21.8 0.081 -23 0.48 64 2.75 0.84 146 1.2 1.15 2 -21.3 0.086 8 0.47 123 3.00 0.85 142 0.3 1.03 27 -20.9 0.090 38 0.48 177 3.25 0.85 139 -0.6 0.93 52 -20.6 0.094 69 0.50 -126 3.50 0.86 137 -1.4 0.85 78 -20.2 0.098 99 0.51 -67 3.75 0.86 135 -2.2 0.78 105 -19.7 0.103 129 0.51 -9 4.00 0.87 134 -2.9 0.71 131 -19.4 0.107 158 0.53 46 4.25 0.88 132 -3.7 0.65 157 -19.2 0.109 -173 0.57 103 4.50 0.89 130 -4.5 0.60 -176 -19.0 0.112 -143 0.60 163 4.75 0.90 129 -5.0 0.56 -149 -18.7 0.117 -113 0.61 -140 5.00 0.90 128 -5.7 0.52 -122 -18.4 0.120 -84 0.62 -85
8 AT-38043 typical scattering parameters, common emitter, z o = 50 w , v ce = 3.6 v, i c = 50 ma, t c = +25 c freq. s 11 s 21 s 12 s 22 ghz mag ang db mag ang db mag ang mag ang 0.05 0.75 -65 30.6 33.94 154 -31.3 0.027 65 0.84 -32 0.10 0.78 -104 28.1 25.49 140 -27.8 0.041 54 0.67 -50 0.25 0.81 -148 22.0 12.64 133 -25.9 0.050 54 0.46 -60 0.50 0.82 -169 16.4 6.57 148 -25.4 0.054 80 0.41 -28 0.75 0.82 -178 12.8 4.38 170 -25.1 0.055 112 0.41 23 0.90 0.82 178 11.3 3.68 -177 -24.8 0.057 132 0.40 56 1.00 0.82 176 10.4 3.30 -167 -24.7 0.058 145 0.41 81 1.25 0.82 171 8.5 2.67 -144 -24.2 0.062 178 0.39 136 1.50 0.83 167 6.9 2.21 -120 -23.8 0.065 -150 0.40 -170 1.75 0.83 163 5.5 1.89 -95 -23.3 0.068 -117 0.42 -110 2.00 0.83 159 4.4 1.67 -71 -22.7 0.073 -85 0.42 -52 2.25 0.83 154 3.3 1.46 -48 -22.3 0.077 -54 0.45 2 2.50 0.84 150 2.3 1.30 -23 -21.9 0.081 -23 0.47 65 2.75 0.84 146 1.4 1.18 2 -21.4 0.085 8 0.47 124 3.00 0.84 142 0.5 1.06 27 -21.0 0.090 39 0.47 178 3.25 0.85 140 -0.4 0.95 52 -20.6 0.093 69 0.49 -125 3.50 0.85 137 -1.2 0.87 78 -20.2 0.098 99 0.50 -66 3.75 0.86 135 -2.0 0.80 105 -19.8 0.102 129 0.50 -8 4.00 0.87 134 -2.7 0.73 131 -19.5 0.106 158 0.53 47 4.25 0.88 132 -3.5 0.67 157 -19.3 0.109 -172 0.57 104 4.50 0.89 130 -4.3 0.61 -176 -19.0 0.112 -142 0.59 164 4.75 0.90 129 -4.8 0.57 -149 -18.7 0.116 -113 0.60 -139 5.00 0.90 128 -5.5 0.53 -122 -18.4 0.120 -84 0.62 -84 AT-38043 typical scattering parameters, common emitter, z o = 50 w , v ce = 4.8 v, i c = 50 ma, t c = +25 c freq. s 11 s 21 s 12 s 22 ghz mag ang db mag ang db mag ang mag ang 0.05 0.77 -63 30.8 34.50 155 -31.6 0.026 66 0.84 -31 0.10 0.79 -102 28.3 26.10 141 -28.0 0.040 55 0.68 -49 0.25 0.81 -147 22.3 13.02 133 -26.0 0.050 54 0.46 -58 0.50 0.81 -168 16.6 6.78 148 -25.5 0.053 80 0.40 -27 0.75 0.81 -178 13.1 4.52 170 -25.2 0.055 112 0.40 24 0.90 0.81 179 11.6 3.79 -176 -24.9 0.057 132 0.39 57 1.00 0.81 176 10.6 3.41 -167 -24.8 0.058 146 0.40 82 1.25 0.82 172 8.8 2.75 -143 -24.3 0.061 178 0.38 137 1.50 0.82 167 7.2 2.28 -120 -23.8 0.064 -149 0.39 -169 1.75 0.82 163 5.8 1.95 -95 -23.4 0.068 -117 0.41 -109 2.00 0.83 159 4.7 1.72 -71 -22.8 0.073 -85 0.41 -51 2.25 0.83 155 3.6 1.51 -47 -22.4 0.076 -54 0.44 3 2.50 0.83 150 2.5 1.34 -22 -21.9 0.080 -22 0.47 66 2.75 0.84 146 1.7 1.21 3 -21.4 0.085 9 0.46 125 3.00 0.84 143 0.7 1.09 27 -21.0 0.089 39 0.46 179 3.25 0.85 140 -0.2 0.98 53 -20.7 0.093 69 0.48 -124 3.50 0.85 138 -1.0 0.89 79 -20.3 0.097 100 0.49 -65 3.75 0.86 136 -1.7 0.82 105 -19.8 0.102 130 0.50 -7 4.00 0.87 134 -2.5 0.75 131 -19.5 0.106 159 0.52 48 4.25 0.88 132 -3.3 0.68 157 -19.3 0.108 -172 0.56 105 4.50 0.89 130 -4.0 0.63 -176 -19.1 0.111 -142 0.58 165 4.75 0.89 129 -4.6 0.59 -149 -18.7 0.116 -112 0.60 -138 5.00 0.90 128 -5.3 0.54 -122 -18.5 0.119 -83 0.61 -83
9 AT-38043 typical scattering parameters, common emitter, z o = 50 w , v ce = 6.0 v, i c = 50 ma, t c = +25 c freq. s 11 s 21 s 12 s 22 ghz mag ang db mag ang db mag ang mag ang 0.05 0.78 -62 30.8 34.85 155 -31.7 0.026 66 0.84 -30 0.10 0.80 -101 28.5 26.47 141 -28.1 0.039 55 0.68 -48 0.25 0.81 -146 22.4 13.26 134 -26.1 0.05 55 0.45 -57 0.50 0.81 -168 16.8 6.90 149 -25.6 0.053 81 0.39 -26 0.75 0.81 177 13.3 4.60 170 -25.3 0.055 112 0.40 25 0.90 0.81 179 11.7 3.86 -176 -25.0 0.056 132 0.38 57 1.00 0.81 177 10.8 3.47 -167 -24.8 0.057 146 0.39 83 1.25 0.82 172 8.9 2.80 -143 -24.3 0.061 178 0.37 138 1.50 0.82 167 7.3 2.32 -120 -23.9 0.064 -149 0.39 -168 1.75 0.82 163 6.0 1.99 -95 -23.4 0.067 -116 0.40 -108 2.00 0.83 159 4.8 1.75 -71 -22.8 0.072 -85 0.40 -50 2.25 0.83 155 3.7 1.53 -47 -22.4 0.076 -54 0.43 4 2.50 0.83 150 2.7 1.36 -22 -22.0 0.08 -22 0.46 66 2.75 0.84 146 1.8 1.23 3 -21.5 0.084 9 0.45 125 3.00 0.84 143 0.9 1.11 27 -21.1 0.088 39 0.45 180 3.25 0.85 140 0 1.00 53 -20.7 0.092 70 0.48 -123 3.50 0.85 138 -0.8 0.91 79 -20.3 0.097 100 0.49 -64 3.75 0.86 136 -1.6 0.83 105 -19.9 0.101 130 0.49 -6 4.00 0.87 134 -2.3 0.76 131 -19.6 0.105 159 0.52 48 4.25 0.88 132 -3.2 0.70 157 -19.4 0.108 -172 0.55 106 4.50 0.89 130 -3.9 0.64 -176 -19.1 0.111 -141 0.58 165 4.75 0.89 129 -4.5 0.60 -149 -18.8 0.115 -112 0.59 -137 5.00 0.90 128 -5.2 0.55 -123 -18.5 0.119 -83 0.61 -83
10 figure 8. insertion power gain, maximum available gain, and maximum stable gain vs. frequency v ce = 1.2 v, i c = 50 ma. -10 0 -5 5 30 25 20 10 15 0.05 0.25 0.75 1.00 2.00 3.00 4.00 5.00 gain (db) frequency (ghz) msg mag |s 21 | 2 figure 9. insertion power gain, maximum available gain, and maximum stable gain vs. frequency v ce = 3.0 v, i c = 50 ma. -10 0 -5 5 35 30 25 20 10 15 0.05 0.25 0.75 1.00 2.00 3.00 4.00 5.00 gain (db) frequency (ghz) msg mag |s 21 | 2 figure 10. insertion power gain, maximum available gain, and maximum stable gain vs. frequency v ce = 3.6 v, i c = 50 ma. -10 0 -5 5 35 30 25 20 10 15 0.05 0.25 0.75 1.00 2.00 3.00 4.00 5.00 gain (db) frequency (ghz) msg mag |s 21 | 2 figure 11. insertion power gain, maximum available gain, and maximum stable gain vs. frequency v ce = 4.8 v, i c = 50 ma. -10 0 -5 5 35 30 25 20 10 15 0.05 0.25 0.75 1.00 2.00 3.00 4.00 5.00 gain (db) frequency (ghz) msg mag |s 21 | 2 figure 12. insertion power gain, maximum available gain, and maximum stable gain vs. frequency v ce = 6.0 v, i c = 50 ma. -10 0 -5 5 35 30 25 20 10 15 0.05 0.25 0.75 1.00 2.00 3.00 4.00 5.00 gain (db) frequency (ghz) msg mag |s 21 | 2 AT-38043 typical performance, t c = 25 c
11 test circuit a: test circuit board layout @ 900 mhz test circuit a: test circuit schematic diagram @ 900 mhz v bb t1 r2 c3 r1 c5 c10 c9 v cc v cc c6 c7 c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 r1 r2 t1 100.0 pf 100.0 pf 100.0 nf 10.0 pf 100.0 nf 1.5 f 10.0 f 100.0 pf 3.6 pf 100.0 pf 10.0 620.0 mbt 2222a 4/97 output input b?fg0142 rev a c4 c1 c2 c8 pa4 demo 76.2 (3.0) 38.1 (1.5) v bb cw test v ce = 4.8 v i cq = 15 ma freq. = 900 mhz test circuit: fr-4 microstrip, glass epoxy board dielectric constant = 4.5 thickness = 0.79 (.031) note: dimensions are shown in millimeters (inches). 620 v bb v cc 10 rf in 100 pf 100 nf 80 80 50 50 l /4 @ 900 mhz l /4 @ 900 mhz b ce dc transistor 100 pf 100 pf 10 pf = 5.89 (.232) 100 pf rf out 3.6 pf = 27.74 (1.092) 100 nf 1.5 f 10 f cw test v ce = 4.8 v i cq = 15 ma freq. = 900 mhz
12 test circuit b: test circuit board layout @ 1900 mhz test circuit b: test circuit schematic diagram @ 1900 mhz 620 v bb v cc 10 rf in 100 pf 100 nf 80 80 50 50 l /4 @ 1900 mhz l /4 @ 1900 mhz b ce dc transistor 100 pf 100 pf 3.6 pf = 0.020 (0.510) 100 pf rf out 1.8 pf = 0.299 (7.590) 100 nf 1.5 f 10 f cw test v ce = 3.0 v i cq = 15 ma freq. = 1900 mhz v bb t1 r2 c2 r1 c7 c10 c5 v cc v cc c8 c9 c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 r1 r2 t1 100.0 pf 100.0 nf 100.0 pf 3.6 pf 1.8 pf 100 pf 100 nf 1.5 f 10 f 100.0 pf 10.0 620.0 mbt 2222a 4/97 output input b?fg0142 rev a c4 c1 c3 c6 pa4 demo 76.2 (3.0) 38.1 (1.5) v bb cw test v ce = 3.0 v i cq = 15 ma freq. = 1900 mhz test circuit: fr-4 microstrip, glass epoxy board dielectric constant = 4.5 thickness = 0.79 (.031) note: dimensions are shown in millimeters (inches).
13 package dimensions sot-343 (sc-70) plastic package part number ordering information part number devices per reel container AT-38043-tr1 3000 7" reel AT-38043-tr2 10,000 13" reel AT-38043-blk 100 tape e d a a1 b typ e e1 1.30 (0.051) bsc 1.15 (.045) bsc q h c typ l dimensions are in millimeters (inches) dimensions min. 0.80 (0.031) 0 (0) 0.25 (0.010) 0.10 (0.004) 1.90 (0.075) 2.00 (0.079) 0.55 (0.022) 0.450 typ (0.018) 1.15 (0.045) 0.10 (0.004) 0 max. 1.00 (0.039) 0.10 (0.004) 0.35 (0.014) 0.20 (0.008) 2.10 (0.083) 2.20 (0.087) 0.65 (0.025) 1.35 (0.053) 0.35 (0.014) 10 symbol a a1 b c d e e h e1 l q 1.15 (.045) ref 1.30 (.051) ref 1.30 (.051) 2.60 (.102) 0.55 (.021) typ 0.85 (.033)
device orientation tape dimensions for outline 4t user feed direction cover tape carrier tape reel end view 8 mm 4 mm top view 38 38 38 38 p p 0 p 2 f w d 1 d e a 0 8 max. t 1 (carrier tape thickness) 5 max. b 0 k 0 description symbol size (mm) size (inches) length width depth pitch bottom hole diameter a 0 b 0 k 0 p d 1 2.24 0.10 2.34 0.10 1.22 0.10 4.00 0.10 1.00 + 0.25 0.088 0.004 0.092 0.004 0.048 0.004 0.157 0.004 0.039 + 0.010 cavity diameter pitch position d p 0 e 1.55 0.05 4.00 0.10 1.75 0.10 0.061 0.002 0.157 0.004 0.069 0.004 perforation width thickness w t 1 8.00 0.30 0.255 0.013 0.315 0.012 0.010 0.0005 carrier tape cavity to perforation (width direction) cavity to perforation (length direction) f p 2 3.50 0.05 2.00 0.05 0.138 0.002 0.079 0.002 distance for technical assistance or the location of your nearest hewlett-packard sales office, distributor or representative call: americas/canada: 1-800-235-0312 or 408-654-8675 far east/australasia: call your local hp sales office. japan: (81 3) 3335-8152 europe: call your local hp sales office. data subject to change. copyright ? 1997 hewlett-packard co. printed in u.s.a. 5966-1275e (11/97)

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