请教ADF4350跳频杂散问题

lvzjADI_Yu

您好！

就您的问题，我们咨询了产品线的工程师。产品线工程师答复如下：
When the VCO is unlocked, or acquiring lock, many spurious frequencies can exist. This is why the MTLD (DB10, R4) exists, which mutes the output stage until lock has been achieved.

It is not possible to eliminate the spurs, but they are attenuated by 40 dB by using MTLD.
希望对您有所帮助！