LMX2595:

Stephanie Fang

Prodigy 40 points

Part Number: LMX2595

If I have 2 PLLs with different output frequencies on one PCB, will I need 2 separate SPIs or is one SPI sufficient?
How do I go about assigning the SPIs?

over 6 years ago

0 Timothy T over 6 years ago

TI__Mastermind 28590 points

Hello Stephanie,

You can share the clock and data lines of the SPI busses, however you will need a CS* for each. This means you can use only 4 pins instead of 6 from your host.

73,
Timothy

Clock & timing

Clock & timing forum

LMX2595: