Re: In search of a better line driver

From: Rene Tschaggelar (none_at_none.net)
Date: 06/04/04


Date: Fri, 04 Jun 2004 11:35:26 +0200

Chris Carlen wrote:
> Hi:
>
> Here are some of the ways I have driven 50 ohm coax cables with TTL
> level logic signals:
>

Somehow you forgot to tell us the speed requirements.
Or did I read too quick ?
Nevertheless. Termination may be a problem.
I'd recommend the 74F3037 from Philips in the SO16 case.
Does 2.5ns to 2.8V into 50 Ohms with 20 Ohms in series.

Rene

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Ing.Buero R.Tschaggelar - http://www.ibrtses.com
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  • Re: In search of a better line driver
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