SN65DSI84: Question for SN65DSI84 REFCLK pin pull-down resistor if unused

Jacky Wang(QD)

Part Number: SN65DSI84

Hi Team,

Our customer wants to know what's the correct method for SN65DSI84 REFCLK pin if unused, is it just connected to GND or a pull-down resistor? If pull-down resistor preferred, what's the value range for this pull-down resistor?

Thanks.

over 4 years ago

0 David (ASIC) Liu over 4 years ago

TI__Guru**** 177846 points

Hi,

You can pull the REFCLK directly to ground or through a pulldown resistor. You can use a 10k as the pulldown resistor value.

Thanks

David

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SN65DSI84: Question for SN65DSI84 REFCLK pin pull-down resistor if unused