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ADS42JB69: Driving the ADS42JB69 SYNC and SYSREF inputs with LVDS (EIA/TIA-644)

Francois Tolmie
Prodigy 130 points

Part Number: ADS42JB69

Good day,

I have a question regarding the SYNC~ and SYSREF inputs of the ADS42JB69.

The datasheet specifies the typical values for the high, common mode and low input voltage values (1.3 V, 0.9 V, 0.5 V).
I have also found confirmation that the SYNC~ and SYSREF inputs can be driven using LVDS with Thevenin termination to 0.9 V at the receiver:
e2e.ti.com/.../1058927

Will it be possible to drive these signals with LVDS (EIA/TIA-644) signal levels (1.4 V, 1.2 V, 1 V) with the usual 100Ω termination between the P an N inputs instead of Thevenin Termination to 0.9V.

Kind regards,
Donald