DocumentCode
2108530
Title
A 1.9GHz fully integrated CMOS DECT transceiver
Author
Leeuwenburgh, A.J. ; ter Laak, J.W.F. ; Mulders, A.G. ; Hoogstraate, A.J. ; van Laarhoven, P.J.M. ; Nijrolder, M. ; Prummel, J.G. ; Kamp, P.J.M.
fYear
2003
fDate
13-13 Feb. 2003
Firstpage
450
Abstract
A 2.5V DECT RF transceiver IC utilizes a low-IF receiver architecture with a 4th-order complex band-pass filter. The transmitter utilizes direct VCO modulation and a frequency doubler. The 9.4mm/sup 2/ die is implemented in a 0.25/spl mu/m CMOS process. The receiver sensitivity is -94dBm, and supply current is 75mA. Transmitter output power is 0dBm with a supply current of 33mA.
Keywords
CMOS integrated circuits; cordless telephone systems; radiofrequency integrated circuits; transceivers; 0.25 micron; 1.9 GHz; 2.5 V; 33 mA; 75 mA; RFIC; band-pass filter; direct VCO modulation; frequency doubler; fully-integrated CMOS DECT transceiver; low-IF receiver architecture; transmitter; Band pass filters; CMOS process; Current supplies; Frequency modulation; Power generation; Radio frequency; Radiofrequency integrated circuits; Transceivers; Transmitters; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2003. Digest of Technical Papers. ISSCC. 2003 IEEE International
Conference_Location
San Francisco, CA, USA
ISSN
0193-6530
Print_ISBN
0-7803-7707-9
Type
conf
DOI
10.1109/ISSCC.2003.1234382
Filename
1234382
Link To Document