36-43.5GHz Medium Power Amplifier CHA3398-98F Producing 24db Gain For 20dbm Power, Consumption Only 4V@200mA

2023-10-12 UMS News
Medium Power Amplifier,CHA3398-98F,UMS

The CHA3398-98F is a 36-43.5GHz Medium Power Amplifier producing 24dB gain for 20dBm power.

This circuit exhibits a very high linearity with 29dBm OIP3, a gain of 24dB and a low consumption with 4V@200mA. This product is compatible with the latest generation of Digital Pre-Distortion Techniques and is fully ESD protected.


The CHA3398-98F is suitable for a wide range of applications from military to commercial communication systems. This product is developed using an in-house 0.15µm gate length GaAs pHEMT process.


Main Features:

  • Frequency range: 36 - 43.5GHz

  • OIP3: 29dBm

  • Linear Gain: 24dB

  • Return Losses: 8dB

  • P-1dB: 18dBm

  • DC bias: Vd=4V @ Id=200mA

  • Bare die (Exist also in QFN package CHA3398-QDG)

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