LMH1218: 2-level input DC characteristics

Daniel Kubiak

Part Number: LMH1218

Hello community,

In the LMH1218 data sheet, the 2 level inputs logical levels (VIHmin, VILmax) are not specified.

These levels are only specified for the 4 level inputs and the 3.3V tolerant pins.

Daniel

0 Nasser Mohammadi over 5 years ago

Hi Daniel,

This is not clear in the data sheet but it is noted as part of the 3.3-V tolerant LVCMOS/LVTTL section of the data sheet.

In summary, minimum input high voltage is 0.7*VDD(2.5V) or 1.75V and maximum input low voltage is 0.8V(~0.3*VDD).

Regards,, Nasser

0 Daniel Kubiak over 5 years ago in reply to Nasser Mohammadi

Hi Nasser,

Thank you very much for your answer.

Best Regards,

Daniel

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