elcink
Newbie level 5
hi. i am working on designing in schematic of cadence a vco at 77GHz (13ps the period of the signal). The problem is that when i use transient analysis, i see the circuit oscillating and working fine only if the simulation time is equal to or lower than 1 nanosec. If the simulation time is larger than 1ns, the circuit doesn't seem to oscillate at all!!! This is paradox! Has this problem occured to anyone? help please!
Thanks
Thanks