Q&A FAQ: ADPA1105 Low Vdd Supply

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ADPA1105 Recommended for New Designs
The ADPA1105 is a gallium nitride (GaN), broadband power amplifier that delivers 46 dBm (40 W) with 60% typical power added efficiency (PAE) across a bandwidth...
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ADPA1105 on Analog.com

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FAQ: ADPA1105 Low Vdd Supply

earuiz

on Feb 8, 2022

Q: Do you have device characteristics to see low drive performance of ADPA1105?

amplifiers ADPA1105 power amplifiers rf amplifiers

earuiz

on Feb 8, 2022 8:55 PM
+1
A: Below is the S22 results at 40V (around -10dB). Looking at the validation data, the lower the V_dd, the higher the S22 result.
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