Fundamental aspects of large switched-capacitor networks

Author

Seidel, Mark N.

Author_Institution

AT&T Bell Labs., Murray Hill, NJ, USA

Volume

2

fYear

1995

fDate

30 Apr-3 May 1995

Firstpage

1480

Abstract

Fast image-processing networks using reciprocal resistive elements can be implemented using switched-capacitor (SC) techniques. This paper establishes a rigorous theoretical basis for mapping real VLSI SC networks to ideal SC networks and globally asymptotically stable discrete-time systems. These new results encompass several general classes of practical and useful SC networks, and include stability and uniqueness of the networks after general switch-closing events, mapping theorems and rules, and stability of the associated discrete-time systems. We also prove several general results based on an energy viewpoint, such as energy transfer efficiency and uniqueness of transferred source charges

Keywords

VLSI; asymptotic stability; circuit stability; discrete time systems; switched capacitor networks; VLSI; energy transfer efficiency; globally asymptotically stable discrete-time systems; image-processing networks; mapping theorems; reciprocal resistive elements; stability; switch-closing events; switched-capacitor networks; transferred source charges; uniqueness; Charge transfer; Circuits; Clocks; Cost function; Energy exchange; Resistors; Stability; Switched capacitor networks; Very large scale integration; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on

Conference_Location

Seattle, WA

Print_ISBN

0-7803-2570-2

Type

conf

DOI

10.1109/ISCAS.1995.521414

Filename

521414