MULTIINPUT STROBED ANALOG COMPARATOR

Authors
OPRIS IE
Citation
Ie. Opris, MULTIINPUT STROBED ANALOG COMPARATOR, Electronics Letters, 32(15), 1996, pp. 1332-1334
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
32
Issue
15
Year of publication
1996
Pages
1332 - 1334
Database
ISI
SICI code
0013-5194(1996)32:15<1332:MSAC>2.0.ZU;2-E
Abstract
The architecture presented combines a cross-coupled 'winner takes all' circuit with a multi-input digital latch. Only one of the digital out puts is a logic 'one', corresponding to the largest analogue input. A five-input prototype was built using a 2 mu m CMOS process. The 300 x 280 mu m(2) circuit dissipates 1mW from a single 5V supply at a maximu m clock frequency of 10MHz.