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Re: Splitting composite video
- To: ukha_d@xxxxxxx
- Subject: Re: Splitting composite video
- From: "David Buckley" <db@xxxxxxx>
- Date: Wed, 21 May 2003 19:59:08 -0000
- Mailing-list: list ukha_d@xxxxxxx; contact
ukha_d-owner@xxxxxxx
- Reply-to: ukha_d@xxxxxxx
--- In ukha_d@xxxxxxx, "Paul" <groups@s...> wrote:
> Oh, and I found out the op amp used in the circuit (CA3100) is
obsolete so I'm at a bit of a loss now :-(
The chip I would have recommended is the EL2099CT, data sheet
http://www.elantec.com/pages/pdf/d42099.pdf,
but it too has been
discontinued. A real pity.
Neither RS nor farnell have stock.
The problem with splitting video actively is that each load is a load
impedence load, so the buffer needs to be just this side of a power
amp.
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