LMX2531: LOOP FILTER DESIGN ASSISTANCE REQUIRED

Dhanapal Mani

Part Number: LMX2531

I am using the part LMX2531LQ2570E in my design.

What does NOPB in the suffix of part number mean?

What are the loop filter values to generate 1290 MHz?

0 Noel Fung over 5 years ago

Hi Dhanapal,

NOPB stands for No Pb. That is, it is lead free.
You can use PLL Sim to design the loop filter.

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