Title :
Applications of a direct-transfer SC integrator
Author :
Bingham, John A C
fDate :
4/1/1984 12:00:00 AM
Abstract :
A direct-transfer switched-capacitor (SC) integrator is one in which each input voltage sample is added directly to the output, instead of being ratioed through an input capacitor. The property of ensured unity-gain can be taken advantage of in a simplified, low-sensitivity first-order all-pass, and in a unity-gain buffer.
Keywords :
Integrators; Switched-capacitor circuits; Capacitors; Circuits and systems; Cutoff frequency; Delta modulation; Digital filters; Finite impulse response filter; Poles and zeros; Sampling methods; Strontium; Transfer functions;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1984.1085506
