ADS131A04: Driving 3 devices with the same clock source

John Fedak

Expert 6715 points

Part Number: ADS131A04

Hi Team,

Good afternoon, my customer is interested in the best way to drive 3 of ADS131A04 clocks.

Is the input impedance of the CLKIN spec'd? Would it be possible to drive 3 of these ADCs with one CMOS Oscillator?

Thank you!

Regards,

~John

over 7 years ago

0 Tom Hendrick over 7 years ago

TI__Guru**** 180791 points

Hi John,

The ADS131A04 is built on a BiCMOS technology so as long as your oscillator can drive at least 3 loads in parallel, you should be fine. Please do let us know if you have any further questions or concerns.

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ADS131A04: Driving 3 devices with the same clock source