circuit’s frequency response is determined by capacitance ratios rather than by
individual capacitances [1]. The relationships of capacitance ratios and critical circuit
parameters are investigated. Section 3.3 introduces single-ended as well as fully
differential SC integrators. The effects of parasitic capacitances on the circuit’s
transfer function are discussed, and a few parasitic-insensitive solutions are provided.
Section 3.4 presents the design principles of CMOS sample-and-hold (S&H) circuits.
The key performance parameters of S&H circuits are investigated, and several design
examples are p ...
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