Title :
An IF FSK demodulator for Bluetooth in 0.35 μm CMOS
Author :
Darabi, H. ; Khorram, S. ; Ibrahim, B. ; Rofougaran, M. ; Rofougaran, A.
Author_Institution :
Broadcom Corp., El Segundo, CA, USA
Abstract :
An FSK demodulator intended for use in Bluetooth is implemented in a 0.35 μm CMOS process. The entire demodulator, integrated as a part of a low-IF receiver with 2 MHz intermediate frequency, consumes 3 mA from 2.7 V supply. The required signal-to-noise ratio (SNR) for 0.1% bit error rate (BER) is about 18 dB
Keywords :
CMOS analogue integrated circuits; demodulators; digital radio; frequency hop communication; frequency shift keying; low-power electronics; mobile radio; spread spectrum communication; 0.35 micron; 18 dB; 2 MHz; 2.7 V; 3 mA; BER; Bluetooth; CMOS process; IF FSK demodulator; SNR; bit error rate; low-IF receiver; signal/noise ratio; Band pass filters; Bluetooth; Calibration; Degradation; Demodulation; Detectors; Filtering theory; Frequency response; Frequency shift keying; Power harmonic filters;
Conference_Titel :
Custom Integrated Circuits, 2001, IEEE Conference on.
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-6591-7
DOI :
10.1109/CICC.2001.929834
