TRF3765: TRF3765

Part Number:TRF3765

Hi,

We are using the TRF3765 as an RF LO in the 2-4 GHz range, with a 10 MHz external reference.

At room temperature we have no issues, but at ~5 C the chip fails to lock detect when programmed with a new frequency.

Any ideas on what could be going on, or tests I could run to troubleshoot?

Thank you.