TPD12S521: Do we have the HDMI 2.0 Interface Protection Solution?

Matthew Chen

Intellectual 1080 points

Part Number: TPD12S521
Other Parts Discussed in Thread: TPD5S115, TPD4E02B04

Hi Team,

The customer used TPD12S521 before, it only supports HDMI 1.4. Do we have the HDMI 2.0 Interface Protection Solution?

Thanks a lot.

Matthew Chen

over 2 years ago

0 Kuno Wu over 2 years ago

TI__Mastermind 18556 points

Hi Matthew,

You can try to use the TPD5S115, this device can support HDMI 2.0.

(https://www.ti.com/lit/ds/symlink/tpd5s115.pdf?ts=1645758880401&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTPD5S115%253FkeyMatch%253DTPD5S115%2526tisearch%253Dsearch-everything%2526usecase%253DGPN)

Thanks,

Kuno.

0 Matthew Chen over 2 years ago in reply to Kuno Wu

TI__Intellectual 1080 points

Hi Kuno,

Thanks for your kindly help.

But the customer wants an integrated solution for the interface protection since TPD5S115 needs 2 external TPD4E02B04 for ESD protection.

Do we have integrated solution on it ?

以下是具体要求

应用场景的HDMI信号源是镜头提供 4096*2160@60Hz HDMI2.0信号

HDMI接口电路功能需求如下：
（1）实现高速HDMI视频接口的ESD防护，满足IEC61000-4-2, level 4±15kV空气放电和±8kV接触放电标准；
对HDMI的5V电源输出限流以满足HDMI输出接口标准。

Matthew Chen

0 Kuno Wu over 2 years ago in reply to Matthew Chen

TI__Mastermind 18556 points

Hi Matthew,

Have received your question, I will reply to you soon, thanks.

Thanks,

Kuno.

0 Kuno Wu over 2 years ago in reply to Matthew Chen

TI__Mastermind 18556 points

Hi Matthew,

很抱歉，这么晚才给你答复，我确认了下我们现有的集成方案的HDMI器件，当前没有可以满足上述客户要求的全集成芯片可以支持HDMI2.0的芯片，现有的最新的料就是TPD5S115和116了，我挨个确认了他们的规格书，很抱歉的确无法满足客户需求，一个是集成度，一个是电流的限制。谢谢。

顺便提一下，后续有没有开新料的计划这个可能得再确认一下，谢谢。

Regards,

Kuno.

0 Matthew Chen over 2 years ago in reply to Kuno Wu

TI__Intellectual 1080 points

Hi Kuno,

非常感谢！

Matthew Chen

0 Kuno Wu over 2 years ago in reply to Matthew Chen

TI__Mastermind 18556 points

Hi Matthew,

不客气~

Regards,

Kuno.

Interface

Interface forum

TPD12S521: Do we have the HDMI 2.0 Interface Protection Solution?