Title :
A 27 mW GPS radio in 0.35 /spl mu/m CMOS
Author :
Behbahani, F. ; Firouzkouhi, H. ; Chokkalingam, R. ; Delshadpour, S. ; Kheirkhahi, A. ; Nariman, M. ; Bhatia, S. ; Conta, M.
Author_Institution :
Valence Semicond. Inc., Irvine, CA, USA
Abstract :
A pure-CMOS 1.575 GHz radio integrates a receiver and a synthesizer for GPS application. The receiver path uses a quadrature single-downconversion architecture with an on-chip image reject LPF. It has 4 dB NF and -17 dBm IIP3 and operates over 2.2 V to 3.6 V supply and -40 to 85/spl deg/C. It consumes 27 mW from 2.2 V supply.
Keywords :
CMOS integrated circuits; Global Positioning System; frequency synthesizers; low-pass filters; radio receivers; -40 to 85 degC; 0.35 micron; 1.575 GHz; 2.2 to 3.6 V; 27 mW; 4 dB; CMOS; GPS radio; IIP3; on-chip image reject LPF; quadrature single-downconversion architecture; receiver; synthesizer; Baseband; Costs; Energy consumption; Filters; Frequency; Global Positioning System; Impedance matching; Noise measurement; Strips; Voltage-controlled oscillators;
Conference_Titel :
Solid-State Circuits Conference, 2002. Digest of Technical Papers. ISSCC. 2002 IEEE International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-7335-9
DOI :
10.1109/ISSCC.2002.993100
