A systematic approach in constructing fully differential amplifiers

Authors
Xu, GG Embabi, SHK
Citation
Gg. Xu et Shk. Embabi, A systematic approach in constructing fully differential amplifiers, IEEE CIR-II, 47(11), 2000, pp. 1343-1347
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
ISSN journal
10577130 → ACNP
Volume
47
Issue
11
Year of publication
2000
Pages
1343 - 1347
Database
ISI
SICI code
1057-7130(200011)47:11<1343:ASAICF>2.0.ZU;2-#
Abstract
The design of a common mode feedback for multistage amplifiers is a difficu lt process. Based on constructing the common mode feedback path to be topol ogically similar to the differential mode path, a systematic mapping approa ch for deriving a fully differential amplifier, from its single-ended count erpart, is presented. The motivation, usage, and efficiency of the proposed approach is demonstrated by two examples.