Title :
A GSM/EGSM/DCS/PCS direct conversion receiver with integrated synthesizer
Author :
Kim, Young-jin ; Son, Young-Suk ; Parkhomenko, V.N. ; Hwang, In-Chul ; Nah, Kyung-Suc ; Lee, Han-Il ; Cho, Le-Kwang ; Sergeev, A. ; Park, Byeong-Ha
Author_Institution :
Syst. LSI Div., Samsung Electron. Co., Ltd., Gyeonggi-Do, South Korea
Abstract :
A multi-mode GSM direct conversion receiver with integrated synthesizer is implemented by a 0.35 μm BiCMOS technology. The proposed IP2 (second order intercept point) calibration method is analyzed and verified by measurements. The maximum IIP2 (second order input intercept point) of 66 dBm is achieved by an 8 bit resistive calibration code. The receiver draws 57/63mA from a 2.7 V supply.
Keywords :
BiCMOS analogue integrated circuits; calibration; cellular radio; differential amplifiers; integrated circuit design; mixers (circuits); network analysis; radio receivers; 0.35 micron; 2.7 V; 57 to 63 mA; BiCMOS technology; DCS; EGSM; GSM; PCS; differential low noise amplifier; direct conversion receiver; harmonic mixer analysis; integrated synthesizer; resistive calibration code; second order input intercept point; second order intercept point; Calibration; Distributed control; Frequency conversion; GSM; Low pass filters; Personal communication networks; Power harmonic filters; Radio frequency; Reflector antennas; Synthesizers;
Conference_Titel :
Radio Frequency Integrated Circuits (RFIC) Symposium, 2004. Digest of Papers. 2004 IEEE
Print_ISBN :
0-7803-8333-8
DOI :
10.1109/RFIC.2004.1320524
