Title :
A single-chip quad-band GSM/GPRS transceiver in 0.18 μm standard CMOS
Author :
Erdogan, Ozan E. ; Gupta, Ravi ; Yee, Dennis G. ; Rudell, Jacques C. ; Ko, Jin-Su ; Brockenbrough, Roger ; Lee, Sang-Oh ; Lei, Emilia ; Joo Leong Tham ; Wu, Hongbing ; Conroy, Cormac ; Kim, Beomsup
Author_Institution :
Berkana Wireless, Campbell, CA, USA
Abstract :
A 0.18 μm CMOS single-chip fully integrated quad-band GSM/GPRS transceiver is presented. The low-IF receive section achieves -110dBm sensitivity at the antenna and -15dBm IIP3. The offset-frequency PLL transmitter achieves 1.2° rms phase noise, -65dBc modulation mask at 400kHz, and -165dBc/Hz noise at 20MHz. The chip occupies 17mm2 and dissipates 95mA/112mA in receive/transmit mode.
Keywords :
CMOS integrated circuits; cellular radio; packet radio networks; phase locked loops; phase noise; radio receivers; radio transmitters; transceivers; 0.18 micron; 112 mA; 20 MHz; 400 kHz; 95 mA; GSM/GPRS transceiver; low-IF receive section; modulation mask; offset-frequency PLL transmitter; phase noise; single-chip quad-band transceiver; standard CMOS; CMOS technology; Circuits; GSM; Ground penetrating radar; Low pass filters; Phase noise; Radio frequency; Radiofrequency amplifiers; Transceivers; Voltage-controlled oscillators;
Conference_Titel :
Solid-State Circuits Conference, 2005. Digest of Technical Papers. ISSCC. 2005 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-8904-2
DOI :
10.1109/ISSCC.2005.1493997
