R
redhat
- Jan 1, 1970
- 0
how to design a practical vco? is it a trial and error process? i tried
to design a resonator, calculated its values and simulated it using ADS
and it worked finw when using ideal components, but, when using vendor
components like coil from coilcraft and capacitors from murata , the
output was a signal that has no specific shape,the circuit didn't
resonate at the specified frequency and even not near it although i
have recalculated the component values according to Q unloaded of the
coil.
regards
to design a resonator, calculated its values and simulated it using ADS
and it worked finw when using ideal components, but, when using vendor
components like coil from coilcraft and capacitors from murata , the
output was a signal that has no specific shape,the circuit didn't
resonate at the specified frequency and even not near it although i
have recalculated the component values according to Q unloaded of the
coil.
regards