ADS1278EVM-PDK REV F - ERRATA - CLKDIV fixed at GND!

Levy Oliveira

Other Parts Discussed in Thread: ADS1278EVM-PDK, ADS1278

Hi,

According to the ERRATA of ADS1278EVM-PDK Rev F, the high-resolution mode of ADS1278 cannot be used since CLKDIV pin is short-circuited to GND.

As I really need to use the high-resolution mode, I would like the gerber files of Ref F to try to rework the board, bypass the error and put CLKDIV at IOVDD!

Can someone at TI help me? I have already asked for the Rev F files, but I’ve got only Rev E ones!

Thanks in advance!

over 10 years ago

0 Levy Oliveira over 10 years ago

Intellectual 360 points

Hi,

Problem solved! Although the gerber files I have are marked Rev E they must be Rev F, because I was able to identify the short circuit! It is in the first PCB Via exiting pin 3 of dip-switch S2.