Using HMC520a as QPSK modulator

Hi,

The Applications section gives the configuration to connect the IF ports for sideband configuration. We recommend ordering an evaluation board and testing in your application as well.

Thanks

Hi,

The Applications section gives the configuration to connect the IF ports for sideband configuration. We recommend ordering an evaluation board and testing in your application as well.

Thanks

Hi FormerMember,

I check the performance on my circuit. Using IF2 as I chain and IF1 as Q chain works for QPSK modulation. If used otherwise, it gives a reversal error when demodulating the signal.

Thank you.