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CHA4220-QGG Datasheet 0.5-20ghz Driver

Manufacturer: United Monolithic Semiconductors

Overview: CHA4220-QGG 0.5-20GHz Driver GaAs Monolithic Microwave IC.

General Description

The CHA4220-QGG is a distributed Driver Amplifier that operates between 0.5 and 20GHz.

It is designed for a wide range of applications, such as electronic warfare, X and Ku Point to Point Radio, and test instrumentation.

The circuit is manufactured using a 0.25µm gate length power pHEMT process, with via holes through the substrate, air bridges and optical gate lithography.

Key Features

  • Broadband performances: 0.5-20GHz Performance.
  • Typical Linear Gain: 17dB 30 UMS.
  • P1dB:20dBm.
  • Psat: 23dBm.
  • OIP3: 28dBm.
  • Typical Noise Figure: 3dB.
  • DC bias: Idq=120mA @ Vd=6.5V With Vg1#-0.3V and Vg2=1.5V.
  • 28L QFN 5x5.
  • MSL3 25 20 15 P1dB (dBm) 10 Linear Gain (dB) Psat (dBm) 5 NF(dB) 0 0 2 4 6 8 10 12 14 16 18 20 22.

CHA4220-QGG Distributor