A.jafari
Member level 1
Hi.
I'm going to design a pipeline ADC and implement with real Opamp.
when I try to design Opamp and implemented it in the ADC, my converter doesn't work.
Does anybody can help me?
pipeline features:
Fs=120meg, Number of bits=12;
opamp feature:
fu=340M, dc gain=82db,I have enough slew rate
phase margin=70 degree.
So where is the problem?
Thanks
I'm going to design a pipeline ADC and implement with real Opamp.
when I try to design Opamp and implemented it in the ADC, my converter doesn't work.
Does anybody can help me?
pipeline features:
Fs=120meg, Number of bits=12;
opamp feature:
fu=340M, dc gain=82db,I have enough slew rate
phase margin=70 degree.
So where is the problem?
Thanks