CCS/LMX2595: lmx2595

Pranit Sarawde

Prodigy 90 points

Part Number: LMX2595

Tool/software: Code Composer Studio

Hello Sir/Ma'am

I want some data about the LMX2595 which I think it is missing in Datasheet.

In the data sheet see the 6.6 Section i.e. timing requirements

DIGITAL INTERFACE WRITE SPECIFICATIONS

fSPIWrite SPI write speed tCWL + tCWH > 13.333 ns 75 MHz

This 75MHz is the max. value.....will you please provide the min. and NOM value of fSPIWrite

over 5 years ago

0 Liam Keese over 5 years ago

TI__Genius 12705 points

Hello,

Typically we see majority of customers running SPI at 1 MHz, 5 MHz or 20 MHz.

Theoretically as long as the timing the SPI connection will operate down to very low frequencies < 1 kHz due to the DC connection. when operating at such low frequencies would be best to keep the edge rate higher to avoid any possible noise coupling to the SPI.

Regards,

0 Pranit Sarawde over 5 years ago in reply to Liam Keese

Prodigy 90 points

Thanks for your response.

Clock & timing

Clock & timing forum

CCS/LMX2595: lmx2595