Re: Clock Multiplication Question

A quick follow-up:
Drawing some clock it seems possible to do a 2x by using an XOR as
follows...


CLK ____----____----____----

DELAY_CLK __----____----____----__

2*CLK __--__--__--__--__--__-- 2*CLK = CLK XOR DELAY_CLK

I am not sure this is the best way but its what I've got so far. Another
question to add to the previous post is how do I create a delayed clock
that is delayed by half a clock cycle. Once again thanks for any help.

--
Ryan S. Frankel

All,
I have a question regarding the implementation of a digital clock
multiplier. I am wondering if anyone has any tips of implementing an
all-digital integer clock multiplier. I have a system with a low rate
TCXO and I would like to run the digital portion of the mixed signal
design with a higher frequency. Adding another oscillator is not an
option and I believe there are some straightforward (somewhat) ways to
implement a clock multiplier in Digital Land. If anyone has a good tip
or
a resource that discusses this I would appreciate any comments. I am
trying to take a 16.384 MHz TCXO and multiply it 4x to 65.536 MHz.
Thanks
guys!

--
Ryan S. Frankel



.

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