[time-nuts] Wavecrest DTS-2077 Teardown

Magnus Danielson magnus at rubidium.dyndns.org
Wed Aug 21 23:55:50 UTC 2013


On 08/21/2013 06:46 AM, Ed Palmer wrote:
> Does anyone know if this situation would benefit from doing something
> similar to a 'Collins Hard Limiter' i.e. instead of squaring the
> signal in one stage, use maybe two or three cascaded stages with
> increasing bandwidths? Normally, Collins limiters are used with beat
> frequencies of less than 1 KHz, but maybe there's value in doing at
> typical time-nuts frequencies.
>
> Any thoughts?
The input stage of the TADD-2 is a good example, with direct inspiration
from Wenzel it amplifies the signal up. I then use the result to drive a
spare output and there I get much less jitter than the sine 5 MHz alone.

So, the application is low-jitter signal.

Cheers,
Magnus



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