SN65DSI83-Q1: SN65DSI83TPAPRQ1 Schematic Review

Hi Hari,

1. A 4.7k pull up resistor is recommended for the ADDR pin.

2. It is recommended to utilize a reference clock. The DSI83-Q1 uses either the DSI clock or the REFCLK to generate the LVDS clock, and the REFCLK is typically cleaner than the DSI clock.

The common mode choke is fine for LVDS.

Thanks, Allison

Hi Allison,

Thank you very much.

If you don't mind,could you please suggest a clock source for reference clock.

Regards

HARI

Hi Hari,

For your reference, this is the REFCLK used on the DSI83EVM. This is one reference clock implementation you can duplicate. You can also use any external reference clock, as long as it supports a frequency of 12 MHz, 19.2 MHz, 26 MHz, 27 MHz, or 38.4 MHz.

Best, Allison