SN65LVDS1: SN65LVDS1DBVT Failure

sundy xie

Part Number: SN65LVDS1

Dear,

Our ctm uses SN65LVDS1DBVT and SN65LVDT2DBVR in pair. Normaly the D input is high status when there is no input. But sometimes we find there would be Low status at D after power on; and then it can't work.

Could you give some advice? Thanks!

over 6 years ago

0 Ikechukwu Anyiam over 6 years ago

TI__Mastermind 35130 points

Hi Sundy,

If there is no input on D then the expected behavior should be a low status on D, since the SN65LVDS1's input stage has an internal pulldown to ground. If there's no input on the driver, then the driver provides a low-level signal to the rest of the driver circuitry, resulting in a low-level signal at the driver output pins.

What does the customer have connected to the input?

Regards,

I.K.

0 Yaser Ibrahim over 6 years ago in reply to Ikechukwu Anyiam

TI__Genius 10250 points

Hi Sundy,

Is this issue resolved?

Regards,
Yaser

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SN65LVDS1: SN65LVDS1DBVT Failure