Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:H2
Session:
Number:H2-2
Low-Voltage and High-CMRR Differential Amplifier Using FG-MOSFET's
Koichi Tanno, Naotsugu Horita, Hisashi Tanaka, Ryoichi Miyauchi, Hiroki Tamura,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
In this paper, low-voltage and high-CMRR differential amplifier using two-input floating-gate MOSFET's is presented. In the proposed amplifier, the disadvantages of Monsurro's amplifier are removed. The HSPICE simulations demonstrate a common-mode gain of -59.5dB and a differential gain of 16.2dB with VDD=1.4V. And the chip area was 131um X 101um from the mask layout design.