A CMOS OTA-C channel-select filter for mobile receiver

Author

Jendernalik, W. ; Szczepanski, Stanislaw

Author_Institution

Fac. of Electron. Telecommun. & Informatics, Tech. Univ. Gdansk, Poland

fYear

2002

fDate

2002

Firstpage

50

Lastpage

53

Abstract

A low-power fifth-order 100 kHz CMOS Gm-C filter intended for baseband mobile communication is presented. The operational transconductance amplifier (OTA) used in this filter has a measured input linear range up to 2 Vpp. The filter fabricated in 1.5 μm CMOS technology dissipates 600 μW from a single 3.3 V supply.

Keywords

CMOS analogue integrated circuits; channel allocation; integrated circuit design; integrated circuit measurement; low-power electronics; operational amplifiers; radio receivers; radiofrequency amplifiers; radiofrequency filters; radiofrequency integrated circuits; 1.5 micron; 100 kHz; 2 V; 3.3 V; 600 muW; CMOS OTA-C channel-select filter; CMOS technology; OTA input linear range; baseband mobile communication; low-power fifth-order CMOS Gm-C filter; mobile receiver; operational transconductance amplifier; power dissipation; Baseband; CMOS analog integrated circuits; CMOS technology; Feedback loop; Filters; GSM; Informatics; Operational amplifiers; Transconductance; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems for Communications, 2002. Proceedings. ICCSC '02. 1st IEEE International Conference on

Print_ISBN

5-7422-0260-1

Type

conf

DOI

10.1109/OCCSC.2002.1029042

Filename

1029042