savithru
Member level 1
hi
My VCO is required to drive the load of 1pF.
kindly give s somes tips and links for the design of BUffer for my VCO.
I designed the buffer using the formula
(Cload/Cin)**(1/N)=A
Where is N= no. of stages.
A is gain of w/l ratio of successive stages.
But is ts not working for all the frequencies. The buffer stage is simply distorting the shape of the VCO waveform.
Pls reply.
SavithRu
My VCO is required to drive the load of 1pF.
kindly give s somes tips and links for the design of BUffer for my VCO.
I designed the buffer using the formula
(Cload/Cin)**(1/N)=A
Where is N= no. of stages.
A is gain of w/l ratio of successive stages.
But is ts not working for all the frequencies. The buffer stage is simply distorting the shape of the VCO waveform.
Pls reply.
SavithRu