milvapp
Member level 5
- Joined
- Apr 17, 2010
- Messages
- 88
- Helped
- 3
- Reputation
- 6
- Reaction score
- 2
- Trophy points
- 1,288
- Location
- chania greece
- Activity points
- 1,882
Hi all,
i have this LPF in Cadence.
I want to check its stability so i want to calculate the phase margin.
However according to the ac simulation results of gain and phase,
i cannot figure it out.
Can someone help me?
I am quite new to this,so i would also like to know how to find the 3-db bw
in order to find the cutoff frequency.
res=500KΩ
cap=0.1pF
Thnx in advance,
Bill
i have this LPF in Cadence.
I want to check its stability so i want to calculate the phase margin.
However according to the ac simulation results of gain and phase,
i cannot figure it out.
Can someone help me?
I am quite new to this,so i would also like to know how to find the 3-db bw
in order to find the cutoff frequency.
res=500KΩ
cap=0.1pF
Thnx in advance,
Bill