snoop835
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Hi teachers out there,
I am trying to understand the principal and maths of the circuit attached in this forum. The circuit is used in a gainstage of pipelined ADC. It is said that the function of the gain stage is to obtain the residue by subtracting the sub-DAC output from the original input and route it to the next stage. Can someone explains what is the maths behind the operation of this circuit?
I appreciate any comments.
Thanks in advance.
I am trying to understand the principal and maths of the circuit attached in this forum. The circuit is used in a gainstage of pipelined ADC. It is said that the function of the gain stage is to obtain the residue by subtracting the sub-DAC output from the original input and route it to the next stage. Can someone explains what is the maths behind the operation of this circuit?
I appreciate any comments.
Thanks in advance.