DocumentCode
895065
Title
A monolithic 14 bit/20 /spl mu/s dual channel A/D converter
Author
Sugawara, Tsutomu ; Ishibe, Manabu ; Yamada, Hisashi ; Majima, Shin-Ichi ; Tanji, Teruo ; Komatsu, Shigeru
Volume
18
Issue
6
fYear
1983
Firstpage
723
Lastpage
729
Abstract
A 14-bit monolithic coarse-fine integration A/D converter with 20-/spl mu/s conversion time is described. The IC has internal sample-and-integrate circuits and dual-channel A/D conversion capability. Overall performance, including sample-and-integrate circuits, is 0.01% distortion and 84-dB S/N ratio. All of the analog/digital circuits for dual-channel A/D conversion are integrated on a single chip by using an advanced nitride self-aligned (advanced-NSA) process.
Keywords
Analogue-digital conversion; Bipolar integrated circuits; analogue-digital conversion; bipolar integrated circuits; Capacitors; Clocks; Counting circuits; Frequency synchronization; Jitter; Linearity; Noise level; Resistors; Sampling methods; Threshold voltage;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1983.1052023
Filename
1052023
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