[time-nuts] FE5680 DDS plot
newell+timenuts at n5tnl.com
Fri Feb 3 01:24:42 UTC 2012
At 03:20 AM 2/2/2012, Javier Herrero wrote:
>I forgot... have you had the opportunity to check if the difference
>between the two DDS programming words is the same in all cases? All
>my readings leds to 1400.00x Hz, I've not looked at it but probably
>the difference in DDS counts is constant.
So far, it's been a constant 1400.001347 Hz. But I've not dialed in
a range of offsets yet.
According to cmd 0x22, my non-locking unit appears to startup with
the DDS at 2.527819 and 18.755189 MHz. (!)
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