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CHA7215 Datasheet Gaas Monolithic Microwave

Manufacturer: United Monolithic Semiconductors

Overview: CHA7215 RoHS COMPLIANT X-band High Power Amplifier GaAs Monolithic Microwave.

General Description

The CHA7215 is a monolithic three-stage GaAs high power amplifier designed for X band applications.

The HPA provides typically 9W output power associated to 35% power added efficiency at 4dBc and a high robustness on mismatch load.

This device is manufactured using 0.25 µm Power pHEMT process, including, via holes through the substrate and air bridges.

Key Features

  • 0.25 µm Power pHEMT Technology Frequency band: 8.5.
  • 11.5GHz Output power: 39.5dBm at saturation High linear gain: 28dB Power added efficiency: 34% @4dBc Quiescent bias point: Vd=8V, Id=2.3A Chip size: 5 x 3.31 x 0.07mm VG1R VD1.
  • IN.
  • VD1 VG2R VD2.
  • VD2 VG3R VD3.
  • VG3R VD3.
  • OUT O utput Pow er (dB m ) 41 40,5 40 39,5 39 38,5 38 37,5 37 36,5 36 35,5 35 8 Output Power versus Frequency @Pin=19dBm Temp=-40°C Temp=+20°C Temp=+.

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