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The CHS5105-QAG a new broadband DC-4GHz reflective SPDT

The CHS5105-QAG is a broadband DC-4GHz FET based reflective switch.

 

It exhibits avery good On-state insertion loss of 0.74dB and an off-state isolation of 40dB. The input power at 1dB gain compression is 30dBm for VL = -5V and 33dBm from 1 to 4GHz for VL = -8V

This plastic packaged (QFN) surface mount device is suitable for a wide range of applications, including military, professional and commercial systems.

 

 

Main features:

Frequency range DC-4GHz
On-state insertion loss:  0.7dB
Off state isolation: 40dB
On state return loss: 16dB
Input P1dB: 30dBm
Input Power@1dBgain comp.

30dBm (-5V)C

33dBm (-8V)

Package: QFN3X3

 

 

 

The circuit is manufactured using a robust 0.25µm gate length GaAs pHEMT process.

 

 

 

 

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