UNDERSTANDING THE EFFECT OF CIRCUIT NON-IDEALITIES ON SIGMA-DELTA
Figure (3.6) Switched-Capacitor Delay Integrator . A commonly implemented switched-capacitor delay integrator, similar to figure (3.6) has the transfer function described in equation (3.4), given as a function of sampling capacitor, Cs, integrating capacitor, Ci, and amplifier finite DC gain, A. 1 1 1 1 1 1 1 ⋅ −