I have some Hittite dies from 1997 HMC129. the fets on the die appear to a lot smaller than the 2007 die parts.
they are both HMC129 parts. I can not find data on the 1997 part. are they interchangeable?
I'm not aware of a Phase Frequency Detector (anywhere) with a higher input frequency than the ones I recommended. You can consider adding a prescaler before the HMC469 or HMC3716 to reduce the input frequency and keep 'N' small or consider…
Hi Tech support,
Could you help to provide Machine and Charged Device Model Class on Hittite RF parts, see attached list.