SN65DSI84: Can we use 3.3V signal level on both MIPI and LVDS side?

daniel

Genius 5095 points

Part Number: SN65DSI84

Hi Team,

Can we use 3.3V signal level on both MIPI and LVDS side? (VCC=1.8V)

According to datasheet, should we refer to the "DSI input pin voltage range" data? Which is maximum 1350mV.

Thanks

over 7 years ago

0 Joel Jimenez0 over 7 years ago

TI__Mastermind 18655 points

Hello daniel,

The device does not support 3.3v signals in the MIPI inputs. The MIPI DPHY spec states a maximum LP voltage of 1.1V.

Regards,
Joel

0 daniel over 7 years ago in reply to Joel Jimenez0

Genius 5095 points

Hi Joel,

Thanks for the comment. Could you suggest other TI parts which can support 3.3V signals?

Or any level shift for MIPI and LVDS can recommend?

Thanks

0 Joel Jimenez0 over 7 years ago in reply to daniel

TI__Mastermind 18655 points

Hello daniel,

Could you please elaborate in your application and the GPU you are planing to use?

Regards

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SN65DSI84: Can we use 3.3V signal level on both MIPI and LVDS side?