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How can I make pss simulation converge?
I want to see the phase noise of Current Controlled Oscillator(Ring Oscillator) output with those choppers.
At first, I tried to do simulation with oscillator blank checked. And then I figured that there should be no other fundamental frequencies with...
Hi
I started to design a simple differential amplifier using cadence spectre.
I made an amplifier under low power condition.
So, input devices are in subthreshold.
I got the operating operating point shown below.
But, when I tried tran simulation, I got the gain lower than unity.
It's much...
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