Title :
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
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;
Conference_Titel :
Circuits and Systems for Communications, 2002. Proceedings. ICCSC '02. 1st IEEE International Conference on
Print_ISBN :
5-7422-0260-1
DOI :
10.1109/OCCSC.2002.1029042
