[SI-LIST] Re: Source Impedance
- From: steve weir <weirsp@xxxxxxxxxx>
- To: amahajan@xxxxxxxxxxxx, si-list@xxxxxxxxxxxxx
- Date: Tue, 12 Feb 2002 14:30:18 -0800
That depends. For digital with Vth = Vout/2, yes. However, set Vth =
Vout/4, combined front and back termination provides the highest signal
quality. SLVS-400, courtesy of all the work of DC Sessions uses Vth =
Vout/4.
Regards,
Steve.
At 02:09 PM 2/12/2002 -0800, Abhijit Mahajan wrote:
>Correct me if I am wrong but in the steady state, final value =
>50/50+Rs, where Rs is source impedance. Wouldn't it be better in an
>ideal world to have a 0 ohm output impedance driver, for a line that is
>shunt terminated?
>
>
>
>
>
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