A 4096 cell switched capacitor analog waveform storage integrated circuit

Author

Kleinfelder, Stuart A.

Author_Institution

Lawrence Berkeley Lab., California Univ., CA, USA

Volume

37

Issue

3

fYear

1990

fDate

6/1/1990 12:00:00 AM

Firstpage

1230

Lastpage

1236

Abstract

A full-custom switched-capacitor transient analog waveform storage and reconstruction integrated circuit containing 4096 sample and hold cells has been designed, fabricated, and tested. The switched capacitor array (SCA) is organized as 16 parallel channels of 256 serially addressed samples per channel with multiplexed and buffered analog output. Signal sampling frequencies of up to 100 MHz have been accomplished, with a dynamic range, measured at 10 MHz, of at least 8000 to 1. The circuit operation and performance are described, limits on performance are examined, and future implementations are discussed

Keywords

linear integrated circuits; nuclear electronics; sample and hold circuits; switched capacitor networks; 100 MHz; 4096 cell; buffered analog output; multiplexing; operation; performance; signal sampling frequencies; switched capacitor analog waveform storage integrated circuit; switched capacitor array; Analog integrated circuits; Buffer storage; Circuit testing; Clocks; Costs; Dynamic range; Signal processing; Switched capacitor circuits; Switches; Switching circuits;

fLanguage

English

Journal_Title

Nuclear Science, IEEE Transactions on

Publisher

ieee

ISSN

0018-9499

Type

jour

DOI

10.1109/23.57371

Filename

57371