Sir,
Pls help to find an unlocking issue in PLL ckt using AD4156 and HMC587 VCO.It became unlock b/w the temperature range of +17 to +20 C.Freq is 5.5GHZ.It is working fine above and below this range.
Sir,
Pls help to find an unlocking issue in PLL ckt using AD4156 and HMC587 VCO.It became unlock b/w the temperature range of +17 to +20 C.Freq is 5.5GHZ.It is working fine above and below this range.
Can you isolate the problem to see if it is the ADF4156 or the HMC587 that is failing?
Can you isolate the problem to see if it is the ADF4156 or the HMC587 that is failing?