Re: [casper] problems with Valon sythn + ROACHI

2015-03-23 Thread G Jones
Do you have a spectrum analyzer to see how much the output of the Valon changes when locked vs unlocked? Have you tried running the Valon at different output frequencies when locked to see if a lower clock rate makes your design work again? On Mon, Mar 23, 2015 at 1:54 PM, Louis Dartez

[casper] problems with Valon sythn + ROACHI

2015-03-23 Thread Louis Dartez
Hi Casperites, For our project we are using a ROACHI with this Valon 5008 Synthesizer http://valontechnology.com/5008.html in our 4-input correlator system. We are currently seeing an issue with what seems to be our synthesizer’s 10MHz ref input. When we drive the ROACHI correlator