DocumentCode
897153
Title
A monolithic 8-bit A/D converter with 120 MHz conversion rate
Author
Inoue, Michihiro ; Sadamatsu, Hideaki ; Matsuzawa, Akira ; Kanda, Akihiro ; Takemoto, Toyoki
Volume
19
Issue
6
fYear
1984
Firstpage
837
Lastpage
841
Abstract
A monolithic 8-bit flash A/D converter is described which digitizes a 40-MHz signal at a conversion rate of over 100 MHz. To obtain full resolution and high accuracy at ultrahigh speed operation, a three-stage comparator with small talk back and other new logic circuits were designed. The process used is a self-aligned bipolar technology. Signal-to-noise ratio of 45 dB was measured at the 30-MHz input frequency.
Keywords
Analogue-digital conversion; Bipolar integrated circuits; Comparators (circuits); analogue-digital conversion; bipolar integrated circuits; comparators (circuits); Binary codes; Decoding; Frequency conversion; Frequency measurement; HDTV; Logic circuits; Optical frequency conversion; Phase change materials; Reflective binary codes; TV;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1984.1052234
Filename
1052234
Link To Document