New
CHA6251-QKB - 17-21.5GHz 5W Power Amplfier
Gain (dB)
33
Sat. Output Power (dBm)
34.5
Bias (mA)
125
Bias (V)
14
IP3 (dBm)
-
P-1dB OUT (dBm)
-
PAE (%)
42@Psat
RF Bandwidth (GHz) Max
21.5
RF Bandwidth (GHz) Min
17
Market
13-18GHz & VSAT Ku Chipset
The CHA6251-QKB is a three-stage power amplifier operating in the 17 – 21.5GHz frequency range.
Depending on the biasing point, it can provide between 33dBm and 37dBm of output power associated with 42% Power Added Efficiency on average across the frequency band.
This power amplifier operates on a 12 – 20V supply with a drain current of 60 – 250mA.
Designed for space applications, it is also ideal for a wide range of microwave systems.
The product is developed on a robust GaN on SiC HEMT process and is provided on low cost SMD RoHS compliant QFN plastic package.
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