A CMOS Offset Phase Locked Loop for a GSM Transmitter
作者： Taizo Yamawaki , Masaru Kokubo , Hiroshi Hagisawa
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摘要: This paper describes a CMOS offset phase locked loop (OPLL) for global system mobile communications (GSM) transmitter. The OPLL is PLL with down-conversion mixer in the feedback path and used transmit (Tx) as frequency converter. It has tracking bandpass filter characteristic such way that can suppress noise GSM receiving band (Tx noise) without duplexer. When bandwidth of was 1.0 MHz, Tx level −163.5 dBc/Hz, error 0.66° rms, settling time 40 μs were achieved. IC implemented by using 0.35-μm process. takes 860 μm×620 μm total chip area consumes 17.6 mA 3.0 V power supply.
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G. Irvine, S. Herzinger, R. Schmidt, D. Kubetzko, J. Fenk, An up-conversion loop transmitter IC for digital mobile telephones international solid-state circuits conference. pp. 364- 365 ,(1998) , 10.1109/ISSCC.1998.672531
F. Piazza, P. Orsatti, Qiuting Huang, A 0.25 /spl mu/m CMOS transceiver front-end for GSM custom integrated circuits conference. pp. 413- 416 ,(1998) , 10.1109/CICC.1998.695009
Analog circuit design in scaled CMOS technology symposium on vlsi circuits. pp. 8- 11 ,(1996) , 10.1109/VLSIC.1996.507696
M. Borremans, M. Steyaert, A 2 V, low power, single-ended 1 GHz CMOS direct upconversion mixer custom integrated circuits conference. pp. 517- 520 ,(1997) , 10.1109/CICC.1997.606679
A 900-MHz CMOS Direct Conversion Receiver symposium on vlsi circuits. pp. 113- 114 ,(1997) , 10.1109/VLSIC.1997.623833
K. Murota, K. Hirade, GMSK Modulation for Digital Mobile Radio Telephony IEEE Transactions on Communications. ,vol. 29, pp. 1044- 1050 ,(1981) , 10.1109/TCOM.1981.1095089
Chung-Yu Wu, Shuo-Yuan Hsiao, The design of a 3-V 900-MHz CMOS bandpass amplifier IEEE Journal of Solid-state Circuits. ,vol. 32, pp. 159- 168 ,(1997) , 10.1109/4.551907
J. Janssens, J. Crols, M. Steyaert, A 10 mW inductorless, broadband CMOS low noise amplifier for 900 MHz wireless communications custom integrated circuits conference. pp. 75- 78 ,(1998) , 10.1109/CICC.1998.694910
A. Rofougaran, J.Y.-C. Chang, M. Rofougaran, A.A. Abidi, A 1 GHz CMOS RF front-end IC for a direct-conversion wireless receiver IEEE Journal of Solid-state Circuits. ,vol. 31, pp. 880- 889 ,(1996) , 10.1109/4.508199
T. Yamawaki, M. Kokubo, K. Irie, H. Matsui, K. Hori, T. Endou, H. Hagisawa, T. Furuya, Y. Shimizu, M. Katagishi, J.R. Hildersley, A 2.7 V GSM RF transceiver IC international solid-state circuits conference. ,vol. 32, pp. 2089- 2096 ,(1997) , 10.1109/4.643666