CDCLVC1310: XIN VIH/VIL

Luke Sun

Intellectual 1830 points

Part Number: CDCLVC1310

Hi team,

My customer wants to use CDCLVC1310's XIN input as SE LVCMOS input. And VDD is 3.3V.

What'll be the VIH & VIL of XIN input in such configuration?

Thank you.

over 8 years ago

0 Shawn Han over 8 years ago

TI__Genius 9920 points

Hi Luke,
It is not recommended. We had state "If using the overdrive or bypass mode, the device is functional, but may not meet its ac
parameters." in datasheet.
If you select bypass mode, then theVIH/VIL would similar as PRI_INP, SEC_INP, if you select XTAL/overdrive mode, then there is no VIH/VIL concept, because of AC coupling.

Shawn

0 Luke Sun over 8 years ago in reply to Shawn Han

TI__Intellectual 1830 points

Shawn,
Thanks!

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CDCLVC1310: XIN VIH/VIL