RE: [SI-LIST] : low jitter PLL ?

Ingraham, Andrew ([email protected])
Thu, 3 Jun 1999 17:44:21 -0400

> Does anyone know of a low-jitter PLL commercially
> available for 78MHz clock buffering/noise-filtering
> application?

If this is for noise (i.e. jitter) filtering, then I think you want one with
an external loop filter, so you can control the loop bandwidth to your
particular needs, depending on the relative jitter of your input source and
the VCO. Many modern clock PLLs have internal loop filters that don't let
you do this.

Andy Ingraham

**** To unsubscribe from si-list: send e-mail to [email protected] In the BODY of message put: UNSUBSCRIBE si-list, for more help, put HELP. si-list archives are accessible at ****