LMX2572: TI's phase-locked loop is LMX2572 the red letter marked is the local oscillator, the final output is 70M, the step is 25kHz, the clutter is a bit large, help me see what is the possible cause?

xiaofu wen

Part Number: LMX2572

Tool/software:

TI's phase-locked loop is LMX2572 the red letter marked is the local oscillator, the final output is 70M, the step is 25kHz, the clutter is a bit large, help me see what is the possible cause?

3 days ago

0 Noel Fung 2 days ago

TI__Guru** 107030 points

Hi Xiaofu,

What is the input and output frequencies of LMX2572?

Can you share your register configuration?

Clock & timing

Clock & timing forum

LMX2572: TI's phase-locked loop is LMX2572 the red letter marked is the local oscillator, the final output is 70M, the step is 25kHz, the clutter is a bit large, help me see what is the possible cause?