Re: PECL and Transmission line length



On 14 Jul 2005 09:59:30 -0700, "bart" <larsonbr@xxxxxxxxx> wrote:

>Hello all, I am looking to transmit a 66MHz clock signal over a 50ft
>length of 50ohm coax. I am considering using a Texas Instruments
>TB5D1, which is capable of driving 50 ohm loads, but I am unsure as to
>what the max switching frequency vs length of cable is for PECL. I
>would appreciate any comments or suggestions as well. Thanks in
>advance.

Just use source termination.

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
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Relevant Pages

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  • Re: PECL and Transmission line length
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