A low-voltage fully-differential current-mode analog CMOS integrator using floating-gate MOSFETs

Author

Inoue, Takeru ; Nakane, Hideyuki ; Fukuju, Y.

Author_Institution

Dept. of Electr. Eng. & Comput. Eng., Kumamoto Univ.

Volume

4

fYear

2000

fDate

2000

Firstpage

145

Abstract

This paper presents a design of a low-voltage fully differential current-mode analog CMOS integrator using FG (floating gate)-MOSFETs. The performances of the proposed circuit are predicted by theory and SPICE simulations. The integrator covers the frequency range 4 MHz-800 MHz at a 1.5 V supply voltage and dissipates DC power of about 74 μW. The proposed integrator was fabricated in a Motorola 1.2 μm CMOS process through VDEC (VLSI Design and Education Center)

Keywords

CMOS analogue integrated circuits; SPICE; VLSI; analogue processing circuits; circuit simulation; current-mode circuits; integrated circuit design; integrating circuits; low-power electronics; 1.2 micron; 1.5 V; 4 to 800 MHz; 74 muW; DC power; Motorola CMOS process; SPICE simulations; VDEC; VLSI Design and Education Center; current-mode analog CMOS integrator; floating-gate MOSFETs; fully-differential circuits; low-voltage circuits; Analog integrated circuits; CMOS analog integrated circuits; CMOS process; CMOS technology; Circuit synthesis; MOSFETs; SPICE; Telephony; Threshold voltage; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on

Conference_Location

Geneva

Print_ISBN

0-7803-5482-6

Type

conf

DOI

10.1109/ISCAS.2000.858709

Filename

858709