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.
- Frequency range: DC-4GHz
- On-state insertion loss: 0.7dB
- Off state isolation: 40dB
- On state return loss: 16dB
- Input P1dB: 30dBm
- Input Power @1dB gain compression: 30dBm (-5V)
- 33dBm (-8V)
- Package: QFN3X3
The circuit is manufactured using a robust 0.25µm gate length GaAs pHEMT process.