In Reply to: A thought posted by Paul Joppa on September 4, 2002 at 10:53:27:
As you note below, the bypass trick is established. It does not result in as flat an impedance as you suggest - there's a nice hump at the resonant frequency of the LC parallel filter.I have found that this and the phase behaviour of the shunt need to be taken into account when designing the bottom half of the voltage divider in the quasi ultrapath circuit I mentioned. Haven't nailed it yet, will post when (if) I do.
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Follow Ups
- Re: A thought - Mark Kelly 09/4/0217:32:52 09/4/02 (0)