Title :
An 118dB DR CT IF-to-Baseband /spl Sigma//spl Delta/ Modulator for AM/FM/IBOC Radio Receivers
Author :
Silva, P.G.R. ; Breems, Lucien J. ; Makinwa, Kofi A. A. ; Roovers, R. ; Huijsing, J.H.
Author_Institution :
Delft Univ. of Technol.
Abstract :
A 1b 51h-order complex CTDeltaSigma modulator with integrated IF mixer for AM/FM/IBOC car radio receivers is presented. The 118dB DR in AM mode enables the realization of the receiver without a VGA and an external AM channel filter. It is fabricated in a 0.18mum CMOS process and consumes 210mW from a 1.8V supply
Keywords :
CMOS integrated circuits; delta-sigma modulation; mixers (circuits); radio receivers; 0.18 micron; 1.8 V; 210 mW; AM-FM-IBOC radio receivers; CMOS process; DeltaSigma modulator; IF mixer; VGA; Delta modulation; Filters; Frequency modulation; Jitter; Linearity; Noise reduction; Quantization; Receivers; Resistors; Switches;
Conference_Titel :
Solid-State Circuits Conference, 2006. ISSCC 2006. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0079-1
DOI :
10.1109/ISSCC.2006.1696044
