[SI-LIST] Re: AC coupling HDMI signals
- From: steve weir <weirsi@xxxxxxxxxx>
- To: joel@xxxxxxxxxx,SI-List <si-list@xxxxxxxxxxxxx>
- Date: Mon, 03 Jul 2006 18:26:14 -0700
Joel, I am not sure that you need to. Nominally LVDS is not going to
bias near the Vccio rail except with an open circuit. If you do as
with any AC coupling scheme you will need to establish the correct DC
bias at the receiver. A 2 quadrant regulator or a Thevenin network
will do the job. LVDS is quite tolerant in that regard.
Steve.
At 04:18 PM 7/3/2006, Joel Brown wrote:
>Is it possible to AC couple (using capacitors) HDMI or DVI signals?
>We need to feed DVI signals which are biased to 3.3V into a part that
>uses CML levels that are biased to 2.0V.
>Thanks - Joel
>
>
>
>-- Binary/unsupported file stripped by Ecartis --
>-- Type: text/x-vcard
>-- File: joel.vcf
>
>
>------------------------------------------------------------------
>To unsubscribe from si-list:
>si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>
>or to administer your membership from a web page, go to:
>//www.freelists.org/webpage/si-list
>
>For help:
>si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>
>List FAQ wiki page is located at:
> http://si-list.org/wiki/wiki.pl?Si-List_FAQ
>
>List technical documents are available at:
> http://www.si-list.org
>
>List archives are viewable at:
> //www.freelists.org/archives/si-list
>or at our remote archives:
> http://groups.yahoo.com/group/si-list/messages
>Old (prior to June 6, 2001) list archives are viewable at:
> http://www.qsl.net/wb6tpu
>
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List FAQ wiki page is located at:
http://si-list.org/wiki/wiki.pl?Si-List_FAQ
List technical documents are available at:
http://www.si-list.org
List archives are viewable at:
//www.freelists.org/archives/si-list
or at our remote archives:
http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
