New
CHA6357-98F - 27 - 31 GHz 5W High Power Amplifier
Gain (dB)
30
Sat. Output Power (dBm)
37
ACPR (dBc) @ (dBm)
30
Bias (mA)
140
Bias (V)
25
IP3 (dBm)
33
PAE (%)
23
RF Bandwidth (GHz) Max
31
RF Bandwidth (GHz) Min
27
Market
28-32GHz & VSAT Ka Chipset
The CHA6357-98F is a bare die three-stage GaN Power Amplifier operating between 27GHz and 31GHz. This amplifier typically provides 5W of saturated Output Power associated to 23% and 24dB of Power Gain. This amplifier exhibits 33dBm Linear Power with -30dBc ACPR and 27dB Gain. In addition, the CHA6357 provides high linearity with a low consumption when operated with output power back-off. It therefore can be used as a Driver of HPA.
The component is internally matched to 50Ω at both the input and output. It integrates output power detector and ESD RF protection. It is manufactured on a robust GaN-on-SiC HEMT process.
It is well suited for VSAT, SatCom uplink, 5G communication and Radio links applications
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