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High Speed Comparator with a Novel Swing Limiter
Beaung-Woo LEE Gyu-Hyeong CHO
IEICE TRANSACTIONS on Electronics
Publication Date: 2004/06/01
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Electronic Circuits
comparator, swing limiter,
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The proposed comparator includes high gain preamplifier with a new swing limiter. It is shown that, for a given unity gain bandwidth, the high gain preamplifier of high output impedance can be made faster than the low gain one if properly combined with a high-speed low-level swing limiter.