Title :
A novel CMOS fully differential inductorless RF bandpass filter
Author :
Wu, Yue ; Ismail, Mohammed ; Olsson, Haikan
Author_Institution :
Radio Electron. Lab., R. Inst. of Technol., Stockholm, Sweden
Abstract :
In this paper, a novel CMOS bandpass filter working at 900 MHz is proposed. Through a new high-Q active inductor, this design avoids the use of expensive external or on-chip inductors. Designed in AMS 0.35 μm, simulation results in Cadence show that this fully differential bandpass filter can achieve high-Q and tunable central frequency with low power consumption
Keywords :
CMOS analogue integrated circuits; Q-factor; UHF filters; UHF integrated circuits; active filters; active networks; band-pass filters; circuit tuning; equivalent circuits; inductors; low-power electronics; 0.35 micron; 900 MHz; AMS process; CMOS RF bandpass filter; Cadence simulation; fully differential bandpass filter; high-Q active inductor; inductorless bandpass filter; low power consumption; tunable central frequency; Active inductors; Band pass filters; CMOS technology; Capacitance; Equations; Impedance; Q factor; Radio frequency; Transconductance; Tunable circuits and devices;
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
DOI :
10.1109/ISCAS.2000.858710
