TMDS181: can it support to 26AWG/20m cable ?

Jesse Lee

Expert 1985 points

Part Number: TMDS181

hello

we develop HDMI extend cable, and the requirements is as belowed:

1. HDMI 2.0 6Gbps, 4k2k@60HZ

2. Wire SPEC: a. 26AWG/20m, TMDS181 is mounted at the middle of the 20m cable, both RX side and TX side is 10m.

b. 24AWG/30m, TMDS181 is mounted at the middle of the 30m cable, both RX side and TX side is 15m.

can TMDS181 meet the requirements?

over 6 years ago

0 David (ASIC) Liu over 6 years ago

TI__Guru**** 166751 points

Jesse

Do you have the insertion loss of these two cables? You can also get a TMDS181 EVM and directly evaluate the cable performance.

Thanks
David

0 David (ASIC) Liu over 6 years ago in reply to David (ASIC) Liu

TI__Guru**** 166751 points

Jesse

Do you have an update?

Thanks
David

0 Jesse Lee over 6 years ago in reply to David (ASIC) Liu

Expert 1985 points

what is the insertion loss?

0 David (ASIC) Liu over 6 years ago in reply to Jesse Lee

TI__Guru**** 166751 points

Jesse

Insertion loss is the loss of signal when traveling in and out of a given circuit or traveling into a component and out of the component. If your signal is at 100% going into a component, and coming out there is a loss, its described as insertion loss and is measured in decibels (dB).

Thanks
David

Interface

Interface forum

TMDS181: can it support to 26AWG/20m cable ?