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TLK10034 EVM LVCMOS Pull Up Resistors

Uzi Ben-Zon
Prodigy 110 points
Other Parts Discussed in Thread: TLK10034

Hi,

I noticed that TLK10034 EVM uses 5K and 50K pullup resistors at the TLK10034 LVCMOS inputs. It seems that with IIH of 170uA VIH will not be met.

BR,

Uzi

 

  • 0
    TI__Mastermind 20820 points

    Hi Uzi,

    We were conservative with the 170uA number stated in the data sheet. We have never seen an issue with using the 5k or 50k ohm resistors on the LVCMOS inputs but if you wanted to be safe you could always change those resistors to 1k or 2k ohms.

    Regards,

    Mike