CHA8100-99F - X-band HBT High Power Amplifier

Function
 AMPLIFIER – HPA
RF Bandwidth (GHz) min-max
 9 - 10.5
Sat. Output Power (dBm)
 41
PAE (%)
 40 @ 3dB comp
Case
 Die
Description

 

The CHA8100-99F chip is a monolithic two-stage High Power Amplifier designed for X band applications. The HPA provides typically 11W output power, 40% power added efficiency and a high robustness on mismatched output. Moreover it includes:

  • an analogue biasing circuit that makes it less sensitive to spread and chip environment.
  • an integrated TTL interface that enables to switch the HPA with a current consumption lower than 1mA

The circuit is 100% DC and RF tested on wafer to ensure performance compliance.

This device is manufactured using a GaInP HBT process, including, via holes through the substrate and air bridges.

 

Attachments

AMPLIFIER – HPA