GDF
Full Member level 3
I designed a SAW oscillator with 400MHz center frequency. I got a loop gain
Aβ=6dB by AC simulation , and the phase is 0° at 400MHz. But I can't get
oscillation result in tran simulation. I have given a stimulus of current pulse and
my simulatior is Cadence. Anybody know why I can't get oscillation result?
Thanks
My schematic is as attachment.
Aβ=6dB by AC simulation , and the phase is 0° at 400MHz. But I can't get
oscillation result in tran simulation. I have given a stimulus of current pulse and
my simulatior is Cadence. Anybody know why I can't get oscillation result?
Thanks
My schematic is as attachment.