DocumentCode
2864214
Title
A MOS LSI capacitive keyboard interface chip
Author
Katz, Gil ; Baker, L. ; Tu, Guojie
Author_Institution
Xerox Corp., El Segundo, CA, USA
Volume
XXI
fYear
1978
fDate
15-17 Feb. 1978
Firstpage
202
Lastpage
203
Abstract
The design of an NMOS silicon gate LSI device that senses capacitive keys directly and interfaces with a micro-processor will be discussed. Standard N-channel silicon gate technology was used to fabricate the LSI.
Keywords
Capacitance; Capacitors; Digital filters; Hysteresis; Keyboards; Large scale integration; Microprocessors; Oscillators; Switches; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1978 IEEE International
Conference_Location
San Francisco, CA, USA
Type
conf
DOI
10.1109/ISSCC.1978.1155747
Filename
1155747
Link To Document