ADA-4543 silicon bipolar darlington amplifi er data sheet features ? small signal gain amplifier ? operating frequency dc C 2.5 ghz ? unconditionally stable ? 50 ohms input & output ? flat, broadband frequency response up to 1 ghz ? operating current: 10 to 30 ma ? industry standard sot-343 package ? lead-free option available specifications 900 mhz, 3.4v, 15 ma (typ.) ? 15.1 db associated gain ? 1.9 dbm p 1db ? 15 dbm oip 3 ? 3.7 db noise figure ? vswr < 2 throughput operating frequency ? single supply, typical i d = 15 ma applications ? cellular/pcs/wll base stations ? wireless data/wlan ? fiber-optic systems ? ism surface mount package sot-343 pin connections and package marking rfin 1tx gnd rfout & vd gnd note: top view. package marking provides orientation and identification. 1t = device code x = date code character identifies month of manufacture. description avago technologies ADA-4543 is an economical, easy-to- use, general purpose silicon bipolar rfic gain block am- plifi ers housed in a 4-lead sc-70 (sot-343) surface mount plastic package which requires only half the board space of a sot-143 package. the darlington feedback structure provides inherent broad bandwidth performance, resulting in useful oper- ating frequency up to 2.5 ghz. this is an ideal device for small-signal gain cascades or if amplifi cation. ADA-4543 is fabricated using avagos hp25 silicon bi- polar process, which employs a double-diff used single polysilicon process with self-aligned submicron emitter geometry. the process is capable of simultaneous high ft and high npn breakdown (25 ghz ft at 6v bvceo). the process utilizes industry standard device oxide isolation technologies and submicron aluminum multilayer inter- connect to achieve superior performance, high uniformi- ty, and proven reliability. c block c block c bypass r c v cc = 5 v v d = 3.4 v rfc rf input rf output 1tx r c = v cc - v d i d typical biasing configuration attention: observe precautions for handling electrostatic sensitive devices. esd machine model (class a) esd human body model (class 1b) refer to avago application note a004r: electrostatic discharge damage and control.
2 ADA-4543 absolute maximum ratings [1] absolute symbol parameter units maximum i d device current ma 40 p diss total power dissipation [2] mw 145 p in max. rf input power dbm 13 t j channel temperature c 150 t stg storage temperature c -65 to 150 jc thermal resistance [3] c/w 152 notes: 1. operation of this device above any one of these parameters may cause permanent damage. 2. ground lead temperature is 25 c. derate 6.6 mw/ c for tl >128 c. 3. junction-to-case thermal resistance measured using 150 c liquid crystal measurement method. ADA-4543 electrical specifications t a = 25 c, zo=50 , pin = -25 dbm, i d = 15 ma (unless specified otherwise) symbol parameter and test condition: frequency units min. typ. max. std. dev. i d = 15 ma, zo = 50 v d device voltage i d = 15 ma v 3.1 3.4 3.8 gp power gain (|s 21 | 2 100 mhz db 15.7 900 mhz [1,2] 13.5 15.1 16.5 gp gain flatness 100 to 900 mhz db 0.4 0.1 to 2 ghz 1.5 f 3db 3 db bandwidth ghz 3.6 vswr in input voltage standing wave ratio 0.1 to 6 ghz 1.7:1 vswr out output voltage standing wave ratio 0.1 to 6 ghz 1.3:1 nf 50 noise figure 100 mhz db 3.6 0.16 900 mhz [1,2] 3.7 0.18 p 1db output power at 1db gain compression 100 mhz dbm 2.5 900 mhz [1,2] 1.9 oip 3 output 3 rd order intercept point 100 mhz [3] dbm 14.6 900 mhz [1,2,3] 15.0 dv/dt device voltage temperature coefficient mv/ c -5.6 notes: 1. typical value determined from a sample size of 500 parts from 3 wafers. 2. measurement obtained using production test board described in the block diagram below. 3. i) 900 mhz oip 3 test condition: f1 = 900 mhz, f2 = 905 mhz and pin = -25 dbm per tone. ii) 100 mhz oip 3 test condition: f1 = 100 mhz, f2 = 105 mhz and pin = -25 dbm per tone. block diagram of 900 mhz production test board used for v d , gain, p 1db , oip 3 , and nf measurements. circuit losses have been de-embedded from actual measurements. input 50 ohm transmission (0.5 db loss) dut 50 ohm transmission including bias (0.5 db loss) output
3 ADA-4543 typical performance curves (at 25 c, unless specified otherwise) product consistency distribution charts at 900 mhz, i d = 15 ma notes: 1. statistics distribution determined from a sample size of 500 parts taken from 3 different wafers. 2. future wafers allocated to this product may have typical values anywhere between the minimum and maximum specification limits . gain (db) figure 1. gain distribution @ 15 ma. lsl = 13.5, nominal = 15.1, usl = 16.5 13 17 14 15 16 240 200 160 120 80 40 0 v d (v) figure 2. v d distribution @ 15 ma. lsl = 3.1, nominal = 3.4, usl = 3.8 34 3.2 3.4 3.6 3.8 400 300 200 100 0 frequency (ghz) figure 3. gain vs. frequency at i d = 15 ma. gain (db) 06 2 1 3 5 4 20 15 10 5 0 frequency (ghz) figure 4. p 1db vs. frequency at i d = 15 ma. p 1db (dbm) 06 2 1 3 5 4 10 5 0 -5 -10 frequency (ghz) figure 5. oip 3 vs. frequency at i d = 15 ma. oip 3 (dbm) 06 2 1 3 5 4 20 15 10 5 0 frequency (ghz) figure 6. nf vs frequency at i d = 15 ma. nf (db) 06 2 1 3 5 4 6 5 4 3 2 v d (v) figure 7. i d vs. v d and temperature. i d (ma) 05 2 1 3 4 35 30 25 20 15 10 5 0 -40 c 25 c 85 c i d (ma) figure 8. gain vs. i d and temperature at 900 mhz. gain (db) 040 20 10 30 18 17 16 15 14 13 12 -40 c 25 c 85 c
4 ADA-4543 typical performance curves (at 25 c, unless specified otherwise) , continued i d (ma) figure 9. p 1db vs. i d and temperature at 900 mhz. p 1db (dbm) 040 20 10 30 15 10 5 0 -5 -10 -15 -40 c 25 c 85 c i d (ma) figure 10. oip 3 vs. i d and temperature at 900 mhz. oip 3 (dbm) 040 20 10 30 30 25 20 15 10 5 0 -40 c 25 c 85 c i d (ma) figure 11. nf vs. i d and temperature at 900 mhz. nf (db) 040 20 10 30 6 5 4 3 2 1 0 -40 c 25 c 85 c i d (ma) figure 12. gain vs. i d and frequency (ghz). gain (db) 040 20 10 30 18 16 14 12 10 8 0.1 0.5 0.9 1.5 2.0 2.5 3 4 5 6 i d (ma) figure 13. p 1db vs. i d and frequency (ghz). p 1db (dbm) 040 20 10 30 20 15 10 5 0 -5 -10 0.1 0.5 0.9 1.5 2.0 2.5 3 4 5 6 i d (ma) figure 14. oip 3 vs. i d and frequency (ghz). oip 3 (dbm) 040 20 10 30 30 25 20 15 10 5 0.1 0.5 0.9 1.5 2.0 2.5 3 4 5 6 i d (ma) figure 15. nf vs. i d and frequency (ghz). nf (db) 040 20 10 30 5 4.5 4 3.5 3 0.1 0.5 0.9 1.5 2.0 2.5 3 4 5 6 frequency (ghz) figure 16. input return loss vs. i d and frequency (ghz). irl (db) frequency (ghz) figure 17. output return loss vs. i d and frequency (ghz). orl (db) 012 4 2 6 8 10 0 -5 -10 -15 -20 -25 -30 -35 id = 12 ma id = 15 ma id = 20 ma id = 30 ma 012 4 2 6 8 10 -5 -10 -15 -20 -25 -30 -35 -40 id = 12 ma id = 15 ma id = 20 ma id = 30 ma
5 ADA-4543 typical scattering parameters, t a = 25 c, i d = 12 ma freq. s 11 s 21 s 12 s 22 k ghz mag. ang. db mag. ang. mag. ang. mag. ang. 0.1 0.071 4.9 14.38 5.234 176.2 0.125 -0.9 0.146 -3.2 1.1 0.5 0.112 24.8 14.24 5.15 162.1 0.123 -4.6 0.15 -3.8 1.1 0.9 0.184 24.2 13.98 4.998 148.3 0.12 -7.6 0.183 -6 1.1 1.0 0.198 21.6 13.90 4.956 144.9 0.119 -8.3 0.191 -7.7 1.1 1.5 0.257 5.9 13.51 4.735 129.3 0.116 -10.9 0.207 -18.7 1.1 1.9 0.282 -4.5 13.15 4.547 117.1 0.113 -12.6 0.213 -27.2 1.2 2.0 0.29 -7.8 13.09 4.513 114.2 0.113 -13.1 0.212 -29.1 1.2 2.5 0.307 -19.4 12.72 4.326 99.8 0.111 -14.8 0.203 -38 1.2 3.0 0.31 -30.7 12.40 4.168 85.9 0.109 -16.1 0.185 -46.8 1.2 3.5 0.303 -43.3 12.07 4.013 72.2 0.109 -17.2 0.162 -57 1.3 4.0 0.287 -58 11.74 3.865 58.5 0.109 -18 0.139 -69.3 1.3 4.5 0.273 -74.8 11.45 3.736 45 0.111 -18.5 0.12 -87 1.3 5.0 0.258 -94.3 11.05 3.568 31.4 0.113 -19.2 0.11 -106.9 1.4 5.5 0.253 -116.3 10.67 3.416 18.2 0.118 -19.8 0.114 -126.3 1.4 6.0 0.259 -136.7 10.24 3.251 5 0.125 -21 0.122 -144.9 1.3 6.5 0.254 -156.4 9.83 3.101 -7.7 0.135 -22.8 0.121 -163.1 1.3 7.0 0.25 -177.8 9.43 2.961 -20.5 0.148 -26.1 0.116 173.8 1.3 7.5 0.25 157 8.97 2.81 -33.5 0.161 -31.1 0.116 143.7 1.2 8.0 0.266 131 8.45 2.645 -46.4 0.172 -37.1 0.134 111.8 1.2 8.5 0.294 106.9 7.79 2.453 -59.1 0.181 -43.2 0.171 87.5 1.2 9.0 0.346 87.1 7.17 2.284 -71 0.192 -49 0.223 71.6 1.2 9.5 0.399 70.1 6.39 2.088 -83.5 0.204 -55.7 0.281 60.3 1.1 10.0 0.454 57.4 5.73 1.935 -94.8 0.213 -62.9 0.339 50.8 1.1 notes: 1. s-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. the input reference plane is at the end of the input lead. the output reference plane is at the end of the output lead.
6 ADA-4543 typical scattering parameters, t a = 25 c, i d = 15 ma freq. s 11 s 21 s 12 s 22 k ghz mag. ang. db mag. ang. mag. ang. mag. ang. 0.1 0.023 141.7 15.60 6.026 176 0.114 -0.6 0.051 -0.8 1.1 0.5 0.083 76.9 15.46 5.928 161.4 0.113 -3.2 0.068 18.9 1.1 0.9 0.165 51.8 15.20 5.753 147 0.111 -5.6 0.118 15.2 1.1 1.0 0.18 46.4 15.12 5.702 143.4 0.111 -6.2 0.129 12.3 1.1 1.5 0.238 22.4 14.63 5.389 127 0.109 -8.7 0.155 -2.1 1.1 1.9 0.265 8.8 14.19 5.12 114.3 0.108 -10.3 0.166 -12.2 1.1 2.0 0.272 5.1 14.09 5.066 111.3 0.107 -10.7 0.167 -14.2 1.1 2.5 0.292 -8.2 13.58 4.776 96.7 0.106 -12.2 0.166 -23.6 1.2 3.0 0.295 -20.7 13.13 4.532 82.8 0.105 -13.4 0.154 -32.4 1.2 3.5 0.291 -33.3 12.69 4.309 69.3 0.105 -14.3 0.135 -42 1.2 4.0 0.273 -47.8 12.28 4.112 56 0.106 -14.8 0.113 -54.4 1.3 4.5 0.256 -64.9 11.93 3.947 42.9 0.108 -15 0.092 -73.9 1.3 5.0 0.238 -84.7 11.48 3.75 29.6 0.111 -15.5 0.081 -98.8 1.3 5.5 0.23 -106.8 11.07 3.578 16.8 0.117 -15.9 0.084 -124.6 1.3 6.0 0.233 -128.8 10.63 3.399 3.9 0.125 -17.2 0.095 -148 1.3 6.5 0.229 -149.2 10.20 3.237 -8.6 0.137 -19.2 0.098 -170 1.3 7.0 0.223 -171.8 9.79 3.088 -21.2 0.151 -22.8 0.1 162.6 1.2 7.5 0.224 162 9.33 2.927 -34 0.164 -28.1 0.112 130 1.2 8.0 0.241 133.6 8.81 2.757 -46.8 0.177 -34.4 0.143 100 1.2 8.5 0.272 108.9 8.19 2.566 -59.2 0.187 -40.9 0.188 78.8 1.2 9.0 0.329 88.1 7.57 2.39 -71.1 0.199 -47.1 0.244 64.9 1.1 9.5 0.381 71.2 6.77 2.18 -83.5 0.211 -54.3 0.304 54.5 1.1 10.0 0.444 57.5 6.07 2.012 -95.2 0.22 -61.8 0.362 45.7 1.0 notes: 1. s-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. the input reference plane is at the end of the input lead. the output reference plane is at the end of the output lead.
7 ADA-4543 typical scattering parameters, t a = 25 c, i d = 20 ma freq. s 11 s 21 s 12 s 22 k ghz mag. ang. db mag. ang. mag. ang. mag. ang. 0.1 0.1 168 16.54 6.714 175.9 0.104 -0.2 0.032 168.8 1.1 0.5 0.122 115 16.40 6.61 160.9 0.104 -1.8 0.052 100.8 1.1 0.9 0.188 73.6 16.16 6.427 146 0.105 -3.5 0.096 54 1.0 1.0 0.194 67.9 16.06 6.352 142.3 0.105 -4 0.104 46.9 1.0 1.5 0.244 37.8 15.50 5.955 125 0.104 -6.3 0.132 21.5 1.0 1.9 0.266 21.1 14.99 5.614 112.1 0.104 -7.9 0.145 7.7 1.1 2.0 0.273 16.9 14.87 5.537 109 0.103 -8.3 0.147 5 1.1 2.5 0.29 1.5 14.24 5.152 94.4 0.103 -9.9 0.151 -6.9 1.1 3.0 0.296 -11.5 13.69 4.838 80.6 0.102 -11 0.142 -16.6 1.2 3.5 0.288 -25.1 13.16 4.552 67.3 0.102 -11.8 0.125 -26.1 1.2 4.0 0.268 -39.4 12.71 4.319 54.4 0.103 -12.1 0.102 -38.2 1.3 4.5 0.248 -56.2 12.31 4.125 41.5 0.106 -12.2 0.077 -57.8 1.3 5.0 0.226 -75.8 11.83 3.904 28.6 0.11 -12.5 0.061 -87.1 1.3 5.5 0.214 -98.9 11.41 3.719 16 0.117 -12.9 0.062 -122.1 1.3 6.0 0.214 -121.9 10.96 3.531 3.3 0.126 -14.3 0.076 -151.9 1.3 6.5 0.209 -143 10.52 3.357 -9 0.138 -16.4 0.084 -177.5 1.3 7.0 0.204 -166.2 10.11 3.202 -21.5 0.153 -20.2 0.093 152.3 1.2 7.5 0.202 165.3 9.64 3.035 -34.2 0.167 -25.7 0.115 120.1 1.2 8.0 0.22 134.5 9.15 2.869 -47.1 0.181 -32.2 0.154 92.3 1.1 8.5 0.256 109.2 8.48 2.656 -59.3 0.192 -39 0.206 74 1.1 9.0 0.312 88.5 7.87 2.474 -71.1 0.204 -45.6 0.265 61.2 1.1 9.5 0.368 71.2 7.11 2.266 -83.4 0.217 -53.1 0.327 51.2 1.1 10.0 0.432 57.1 6.37 2.082 -95.1 0.227 -60.9 0.386 42.6 1.0 notes: 1. s-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. the input reference plane is at the end of the input lead. the output reference plane is at the end of the output lead.
8 ADA-4543 typical scattering parameters, t a = 25 c, i d = 30 ma freq. s 11 s 21 s 12 s 22 k ghz mag. ang. db mag. ang. mag. ang. mag. ang. 0.1 0.17 171.3 17.29 7.32 175.8 0.096 0.1 0.105 173.1 1.1 0.5 0.179 129.9 17.15 7.206 160.6 0.097 -0.3 0.108 133.8 1.0 0.9 0.223 89.4 16.92 7.017 145.3 0.099 -1.3 0.12 87.2 1.0 1.0 0.226 82.7 16.82 6.931 141.5 0.099 -1.7 0.123 78.5 1.0 1.5 0.257 48.6 16.19 6.449 123.5 0.1 -3.9 0.137 45.2 1.0 1.9 0.277 30.9 15.61 6.035 110.5 0.1 -5.6 0.147 27.3 1.0 2.0 0.283 26.4 15.48 5.941 107.4 0.1 -6 0.15 23.6 1.0 2.5 0.298 9.4 14.77 5.478 92.7 0.1 -7.7 0.153 8.6 1.1 3.0 0.299 -4.6 14.14 5.095 79.1 0.1 -8.9 0.145 -2.7 1.1 3.5 0.289 -18.1 13.56 4.766 65.9 0.101 -9.6 0.128 -12.6 1.2 4.0 0.266 -32.3 13.07 4.502 53.3 0.102 -9.9 0.104 -24 1.2 4.5 0.244 -49 12.64 4.284 40.6 0.105 -9.9 0.074 -41.4 1.3 5.0 0.22 -68.7 12.14 4.048 27.9 0.109 -10.2 0.051 -71 1.3 5.5 0.204 -91.9 11.70 3.848 15.5 0.116 -10.5 0.047 -116 1.3 6.0 0.201 -115.7 11.25 3.651 2.9 0.126 -12 0.062 -154.1 1.3 6.5 0.196 -137.6 10.80 3.468 -9.3 0.139 -14.3 0.075 176.7 1.2 7.0 0.188 -162.3 10.38 3.305 -21.6 0.154 -18.2 0.091 145.3 1.2 7.5 0.189 167.9 9.93 3.137 -34.2 0.17 -23.8 0.12 114.5 1.1 8.0 0.205 135.4 9.43 2.962 -47 0.184 -30.6 0.165 88.8 1.1 8.5 0.24 109.5 8.75 2.739 -59.3 0.196 -37.6 0.221 71.7 1.1 9.0 0.303 88.3 8.17 2.561 -71 0.208 -44.3 0.282 59.4 1.1 9.5 0.361 70.9 7.38 2.339 -83.4 0.221 -52 0.345 49.6 1.0 10.0 0.429 57.2 6.69 2.161 -94.8 0.231 -60 0.405 40.9 1.0 notes: 1. s-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. the input reference plane is at the end of the input lead. the output reference plane is at the end of the output lead.
9 ordering information part number no. of devices container ADA-4543-tr1 3000 7 reel ADA-4543-tr2 10000 13 reel ADA-4543-blk 100 antistatic bag ADA-4543-tr1g 3000 7 reel ADA-4543-tr2g 10000 13 reel ADA-4543-blkg 100 antistatic bag note: for lead-free option, the part number will have the character g at the end. package dimensions outline 43 sot-343 (sc70 4-lead) recommended pcb pad layout for avagos sc70 4l/sot-343 products he d a2 a1 b b1 e 1.30 (.051) bsc 1.15 (.045) bsc c l a dimensions (mm) min. 1.15 1.85 1.80 0.80 0.80 0.00 0.15 0.55 0.10 0.10 max. 1.35 2.25 2.40 1.10 1.00 0.10 0.40 0.70 0.20 0.46 symbol e d he a a2 a1 b b1 c l notes: 1. all dimensions are in mm. 2. dimensions are inclusive of plating. 3. dimensions are exclusive of mold flash & metal burr. 4. all specifications comply to eiaj sc70. 5. die is facing up for mold and facing down for trim/form, ie: reverse trim/form. 6. package surface to be mirror finish. 1.30 (0.051) 0.60 (0.024) 0.9 (0.035) dimensions in mm (inches) 1.15 (0.045) 2.00 (0.079) 1.00 (0.039)
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2012 avago technologies. all rights reserved. obsoletes 5989-3752en av02-3595en - june 8, 2012 device orientation tape dimensions for outline 4t user feed direction cover tape carrier tape reel end view 8 mm 4 mm top view 1tx 1tx 1tx 1tx p p o p 2 f w c d 1 d e a o 10 max. t 1 (carrier tape thickness) t t (cover tape thickness) 10 max. b o k o description symbol size (mm) size (inches) length width depth pitch bottom hole diameter a o b o k o p d 1 2.40 0.10 2.40 0.10 1.20 0.10 4.00 0.10 1.00 + 0.25 0.094 0.004 0.094 0.004 0.047 0.004 0.157 0.004 0.039 + 0.010 cavity diameter pitch position d p o e 1.55 0.10 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 - 0.10 0.254 0.02 0.315 + 0.012 0.0100 0.0008 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 width tape thickness c t t 5.40 0.10 0.062 0.001 0.205 + 0.004 0.0025 0.0004 cover tape
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