DS90UB960-Q1: POC compatibility with other serializers

narendar reddy

Part Number: DS90UB960-Q1

Hi,

we are using DS90UB960 in one of our design, we will connect DS90UB913A and DS90UB953 , so i have attached POC schematics to support both serializes, please check whether it can support both ?

Thanks,

Narendar

over 2 years ago

0 Hamzeh Jaradat over 2 years ago

TI__Guru* 83530 points

Hello Narendar,

your PoC schematic looks good to me, you just need to change the AC-Coupling caps to 100nF instead of 33nF, and 49nF instead of 15nF.

At the end and most important is the measurement result which needs to fulfill our transmission channel specifications.

0 Torsten Dr. Kilias over 2 years ago in reply to Hamzeh Jaradat

Intellectual 475 points

Hello Hamzeh,

at present we adapt our system consisting of camera with 953 SER and ECU with 960 DES to PoC interface (formerly made as STP). Schema from camera side see attached.

We designed the network inspired by TI DS90UB960 data sheet (Figure 8-2. Typical PoC Network for a "4G" FPD-Link III), but our transmission mode between 953 and 960 depends on imager type mounted (1.3Mp -> RAW12HF, 2.1Mp -> CSI-2 non-sync).

There are still problems at link and transmission errors. We have already tried to vary C5/C6 to 100nF/47nF.

How can we check whether we fulfill the transmission channel specifications?

Regards

Torsten

0 Hamzeh Jaradat over 2 years ago in reply to Torsten Dr. Kilias

TI__Guru* 83530 points

Hello Torsten,

we do have Test Instructions document but I can send that only via email and only with a valid NDA.

0 Torsten Dr. Kilias over 2 years ago in reply to Hamzeh Jaradat

Intellectual 475 points

Hello Hamzeh,

that sounds good.

My email is Torsten.Kilias@te.com.

I am sure, that my company has a valid NDA (I could care for the information).

Regards

Torsten

0 Casey McCrea over 2 years ago in reply to Torsten Dr. Kilias

TI__Guru* 98485 points

Hello Torsten,

We will follow up early next week Mon/Tues

Best Regards,

Casey

0 Casey McCrea over 2 years ago in reply to Casey McCrea

TI__Guru* 98485 points

Hello Torsten,

Can you please send me a private message through E2E with your company information?

Best Regards,

Casey

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DS90UB960-Q1: POC compatibility with other serializers