DocumentCode
2304394
Title
A high speed EEPROM configurable digital to analog convertor array
Author
Oto, Duane ; Habitzreiter, R. ; Venkateswaran, K.
Author_Institution
Avasem Corp., San Jose, CA, USA
fYear
1990
fDate
13-16 May 1990
Abstract
A project to develop a new generation of letter-sorting machines for use in government postal centers and commercial applications was undertaken. A special purpose EEPROM configurable digital-to-analog convertor (DAC) chip used in an optical recognition system is described. The chip was optimized for high-speed DAC response (>25 ns) and high current switching of the DAC array with a DAC linearity of ±1/2 LSB. The optical characterization system is described
Keywords
CMOS integrated circuits; EPROM; digital-analogue conversion; 25 ns; EEPROM configurable DAC chip; OCR system; convertor array; high current switching; high speed EEPROM; n-well CMOS technology; optical characterization system; optical recognition system; Circuits; Converters; EPROM; Government; High speed optical techniques; Linearity; Optical arrays; Optical character recognition software; Sorting; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 1990., Proceedings of the IEEE 1990
Conference_Location
Boston, MA
Type
conf
DOI
10.1109/CICC.1990.124675
Filename
124675
Link To Document