I need help with designing 1.5 bit MDAC

[kazu_kazu]

1.5 bit MDAC

Dear member,

I design 1.5 bit MDAC

but I can't get the precision 2- multiply

and there also ringing in graph that suppose to be zero



is there anyone who ever has same experience with me?
I need your help

thank you very much

 

[senthilkumar.b]

1.5 bit MDAC

Kindly provide the complete circuit and test point on that circuit.

I think the above response obtained from some simulator. which simulator used?

Define your expectation with table.

Bye