Auto grade HDMI to Dual LVDS solution

Jingyuan Zhao1

Other Parts Discussed in Thread: SN65LVDS93B-Q1, TFP401A-Q1, SN65LVDS93A-Q1, SN65LVDS93A, DS90UB949-Q1, DS90UB948-Q1

Dear team,

My customer is seeking auto grade HDMI to dual LVDS solution. According to slla325c, TFP401A-Q1 is the only auto grade DVI Receivers and LVDS Transmitters can be chosen from SN65LVDS93A-Q1/SN65LVDS93B-Q1.

Does it mean TFP401A-Q1 + 2x SN65LVDS93A/B-Q1 is the only automotive solution for HDMI to Dual LVDS? Any other suggestions?

Thanks a lot!

Best regards,

Charles

over 3 years ago

0 Ikechukwu Anyiam over 3 years ago

TI__Mastermind 35130 points

Hi Charles,

You can also use DS90UB949-Q1 + DS90UB948-Q1.

Regards,

I.K.

0 Jingyuan Zhao1 over 3 years ago in reply to Ikechukwu Anyiam

TI__Prodigy 440 points

Hi I.K.,

Thanks for your reply.

I think my customer only needs a cost optimized in-board HDMI to dual LVDS solution.

Looks like TFP401A-Q1 + 2x SN65LVDS93B-Q1 is the best choice?

BR,

Charles

0 Ikechukwu Anyiam over 3 years ago in reply to Jingyuan Zhao1

TI__Mastermind 35130 points

No, they should only use 1x dual LVDS chip as using 2x single LVDS chips could introduce too much skew into the system. DS90UB949-Q1 + DS90UB948-Q1

is the best automotive solution for this.

Regards,

I.K.

Interface

Interface forum

Auto grade HDMI to Dual LVDS solution