
Demystifying Switched-Capacitor Circuits
58
To conclude, we have combed through various types of SC integrators, including
parasitic-sensitive/insensitive single-ended integrators, and fully differential integra-
tors. However, note that there are many other feasible SC integrator realizations than
what have been presented here, such as damping (lossy) SC integrators [30] and
very-large-time-constant (VLTC) SC integrators [32][33]. Different realizations lay
emphasis on resolving different design issues. The reader is referred to the literature
for more design examples.
Finally, recall that all the op-amps used earlier are ideal—that is, the errors ...