We're testing the stability of the HMC-ALH482 and are finding that it is not stable below 50 MHz, and the S-parameter model seems to verify this. Can anything be done to stabilize the device below 50 MHz? Thanks.
that should not effect the in band performance, although I am aware that k-factor should be more than one at all freq spectrum.
Adding a series resistor to gate bias pin may help.
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