Title :
Push-Pull Accumulator using Switched Capacttors
Author :
Hebenstreit, E. ; Schreiber, R.
Author_Institution :
Siemens AG, Munich, Germany
Abstract :
Accumulators are used for sampled data signal processing. They can be implemented either with switched capacitors /1/ or with charge transfer devices /2/. Switched capacitor accumulators offer the advantage of simple MOS technology and higher operating frequencies since no shift register operations are necessary but only potential equilibration between capacitors is required to obtain the desired transfer function, furthermore transfer losses do not modify the attenuation characteristics.
Keywords :
MIS devices; switched capacitor networks; transfer functions; MOS technology; charge transfer devices; push-pull accumulator; sampled data signal processing; shift register operations; switched capacitor accumulators; transfer function; transfer losses; Attenuation; Clocks; Interference; MOS capacitors; Multiplexing; Parasitic capacitance; Resonance; Resonant frequency; Switched capacitor networks; Transfer functions;
Conference_Titel :
Solid State Circuits Conference - Digest of Technical Papers, 1978. ESSCIRC 78. 4th European
Conference_Location :
Amsterdam
