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New LNA from United Monolithic Semiconductors June 10, 2013

United Monolithic Semiconductors (UMS) has launched new low noise amplifier (LNA) - CHA2260-QAG. It is a 18-27GHz low noise amplifier MMIC integrating 3 self biased stages.


Main features

  • Frequency range: 18…27 GHz
  • Linear gain: 26 dB
  • Gain variation in temperature: 0.03 dB/ºС
  • Noise figure: 2.6 dB (18…20,5 GHz); 2.2 dB (21…27 GHz)
  • Input/output return losses: 10/15 dB
  • Output power P1dB (21…27 GHz): 13 dBm
  • Output 3-rd order interception point (21…27 GHz): 23 dBm
  • Maximum input power: 6 dBm
  • Supply voltage: 3.5 V
  • Operating temperature range: -40…+85 ºС
  • Package: SMD, 16L-QFN; 3.0 х 3.0 х 0.9 mm

This LNA features a noise figure of 2.2dB and a low power consumption of 65mA/3.5V. It represents an optimum solution for a wide range of applications from defence to commercial communication systems.

The circuit is manufactured with a 0.25µm gate length pHEMT space evaluated process.

Radiocomp LLC - the Official Distributor of United Monolithic Semiconductors in Russia - provides with more information onthe item.

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