Title :
A new network synthesis methodology for switched capacitor circuit design
Author :
Choi, Pyung ; Connelly, J. Alvin
Author_Institution :
Sch. of Electr. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
A novel method for the design of switched-capacitor (SC) networks is presented. This technique allows SC networks to be synthesized directly from s-domain transfer functions without any continuous time realizations, resistance or reactance substitutions, or any s-to-z transformations. The methodology starts with a functional block diagram which is a pictorial representation of the s-domain transfer function. The block diagram converts to SC realizations based on parasitic-insensitive switched capacitor integrators of the inverting and noninverting types
Keywords :
circuit CAD; integrating circuits; switched capacitor filters; switched capacitor networks; SC networks; SC realizations; functional block diagram; network synthesis methodology; parasitic-insensitive switched capacitor integrators; s-domain transfer functions; switched capacitor circuit design; Capacitance; Clocks; Design methodology; Filters; Frequency; Network synthesis; Process design; Sampling methods; Switched capacitor circuits; Transfer functions;
Conference_Titel :
Circuits and Systems, 1989., Proceedings of the 32nd Midwest Symposium on
Conference_Location :
Champaign, IL
DOI :
10.1109/MWSCAS.1989.102014
