ADA-4743 Avago Technologies, ADA-4743 Datasheet

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... GHz. This is an ideal device for small-signal gain cascades or IF amplification. ADA-4743 is fabricated using Avago’s HP25 silicon bipolar process, which employs a double-diffused single polysilicon process with self-aligned submicron emitter geometry. The process is capable of ...

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... ADA-4743 Absolute Maximum Ratings Symbol Parameter I Device Current d [2] P Total Power Dissipation diss P RF Input Power in max. T Channel Temperature j T Storage Temperature STG θ [3] Thermal Resistance jc ADA-4743 Electrical Specifications T = 25°C, Zo=50Ω, Pin = -25 dBm (unless specified otherwise Symbol Parameter and Test Condition mA 50Ω ...

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... Figure 1. Gain distribution @ 60 mA. LSL=15, Nominal=16.5, USL=18 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. ADA-4743 Typical Performance Curves ...

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... ADA-4743 Typical Performance Curves -40°C 25°C 5 85° 100 I d (mA) Figure 9. P vs. I and Temperature 1dB d at 900 MHz. 18 0.1 17 0.5 0.9 16 1.5 2.0 2 100 I d (mA) Figure 12. Gain vs. I and Frequency (GHz). ...

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... ADA-4743 Typical Scattering Parameters, T Freq GHz Mag. Ang. 0.1 0.11 0.7 0.5 0.136 12.2 0.9 0.203 14.9 1.0 0.214 11.8 1.5 0.262 -4.1 1.9 0.278 -13.9 2.0 0.284 -16.6 2.5 0.289 -28.7 3.0 0.281 -40.4 3.5 0.265 -53.8 4.0 0.239 -70.5 4.5 0.218 -90.6 5.0 0.204 -114.3 5.5 0.206 -140 6.0 0.219 -163.7 6.5 0.225 172.6 7.0 0.237 147.8 7.5 0.263 121.8 8.0 0.307 97.6 8.5 0.345 78.9 9.0 0.4 63.8 9.5 0.45 50.6 10.0 0.496 40 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 ...

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... ADA-4743 Typical Scattering Parameters, T Freq GHz Mag. Ang. 0.1 0.102 0.5 0.5 0.131 14.2 0.9 0.199 16.3 1.0 0.204 13.3 1.5 0.257 -3.2 1.9 0.275 -12.9 2.0 0.28 -15.8 2.5 0.287 -27.7 3.0 0.279 -39.9 3.5 0.261 -53.6 4.0 0.238 -70.2 4.5 0.217 -91.2 5.0 0.201 -115.4 5.5 0.205 -141 6.0 0.216 -164.8 6.5 0.223 171.4 7.0 0.238 146.1 7.5 0.264 120.4 8.0 0.309 96.1 8.5 0.347 78.1 9.0 0.405 63.3 9.5 0.449 49.6 10.0 0.499 39.5 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 ...

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... ADA-4743 Typical Scattering Parameters, T Freq GHz Mag. Ang. 0.1 0.093 1.2 0.5 0.123 16.5 0.9 0.195 18.4 1.0 0.201 15 1.5 0.253 -1.9 1.9 0.271 -12.3 2.0 0.278 -15.2 2.5 0.286 -27.3 3.0 0.278 -40 3.5 0.261 -54 4.0 0.235 -71.8 4.5 0.214 -93.2 5.0 0.198 -118 5.5 0.205 -144.6 6.0 0.218 -169 6.5 0.228 167.1 7.0 0.244 142 7.5 0.272 117.4 8.0 0.32 94 8.5 0.358 75.8 9.0 0.413 62 9.5 0.46 48.2 10.0 0.507 38 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 ...

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... Ordering Information Part Number No. of Devices ADA-4743-TR1 3000 ADA-4743-TR2 10000 ADA-4743-BLK 100 ADA-4743-TR1G 3000 ADA-4743-TR2G 10000 ADA-4743-BLKG 100 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) 1.30 BSC ...

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... 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, Limited in the United States and other countries. Data subject to change. Copyright © 2006 Avago Technologies, Limited. All rights reserved. Obsoletes 5989-1976EN 5989-3754EN November 14, 2006 4 mm ...