I want to use the LTC5548 as a phase detector for two 6GHz signals.
How do I know what voltage level to expect. So far i assumed it to use a ring-diode setup and guessed the IF-voltage to be something like:
Can LTC5548 use LO port as a differential input by simply ground the one trace of differential pair ?
or we have to add some impedance matching circuit or Balun to do so?
If you are looking for double balanced mixer or active mixer,
HMC213B, LTC5562, LTC5548, LTC5549, LTC5510, LT5560, LT5521 and ADL5350 should fit this band.