AN 8-BIT CURRENT-MODE CMOS A D CONVERTER WITH 3 LEVEL FOLDING AMPLIFIERS/

Authors
KIM KM YOON KS
Citation
Km. Kim et Ks. Yoon, AN 8-BIT CURRENT-MODE CMOS A D CONVERTER WITH 3 LEVEL FOLDING AMPLIFIERS/, IEICE transactions on fundamentals of electronics, communications and computer science, E81A(2), 1998, pp. 252-255
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Information Systems
Journal title
IEICE transactions on fundamentals of electronics, communications and computer science → ACNP
ISSN journal
09168508
Volume
E81A
Issue
2
Year of publication
1998
Pages
252 - 255
Database
ISI
SICI code
0916-8508(1998)E81A:2<252:A8CCAD>2.0.ZU;2-2
Abstract
An 8 bit current-made folding and interpolation analog to digital conv erter(ADC) with three-level folding amplifiers is proposed in this pay er. A current-mode three-level folding amplifier is employed not only to reduce the number of reference current sources, but also to decreas e a power dissipation within the ADC. The designed ADC fabricated by a 0.8 mu m n-well CMOS double metal/single poly process occupies the ch ip area of 2.2mm x 1.6mm. The experimental result shows the power diss ipation of 33.6 mW with a power supply of 5 V.