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CHA5659-QXG a new wide band HPA

The CHA5659-QXG is a new wide band 40-43.5GHz 4 stage monolithic GaAs High Power Amplifier.


This circuit features 1 Watt output power, a high power OIP3 at 36dBm and a low consumption of 6V@0.8A

It is is fully ESD protected. The CHA3398-QDG is recommended as a driver for this product.



Main features:

Frequency range 40-43.5GHz
Output power: 1W
Sat. Ouput power: 30dBm
OIP3: 38.5dBm
Gain: 20dB
Gain control: 15dB
Consumption: 6V@0.8A
Package: QFN 36L 5×6





The CHA5659-QXG is optimized for Point To Point Radio or K band SatCom applications.

It is available in 36L QFN 5X6 surface mount package

This product is manufactured with a 0.15µm gate length GaAs pHEMT process.


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