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Question of using HMC529LP5

Question asked by RogerKip on Feb 18, 2016
Latest reply on Feb 19, 2016 by dmailloux

Hi

 

May I ask you a question about HMC529LP5 ?  I use your company's IC  ADF4158 , AD711 and HMC529LP5 to form a PLL architecture. I use  HMC529LP5's pin 4 ( RFOUT/4 ) to feedback to ADF4158, and use pin 19 ( RFOUT ) to feed in my RFIC's LO.

 

But I will not use pin 12 ( RFOUT/2 ) . How should i do to this pin ? Does it need to connect to RF/DC ground or just not connect anything ?

 

Best Regards,

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