DocumentCode
2908438
Title
Low-power and high-linearity mixer design using complex transconductance equivalent circuit
Author
Zhan, Wei-Chia ; Kuo, Chien-Nan ; Guo, Jyh-Chyurn
Author_Institution
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu
fYear
2005
fDate
21-21 Sept. 2005
Firstpage
365
Lastpage
368
Abstract
A compact equivalent circuit using a complex transconductance is proposed for linearity design in the multiple gated transistors configuration. This complex transconductance gives better design parameters as compared to previous published analysis. Measured data show that the designed mixer has conversion gain of 4.7 dB, input return loss of 9 dB, and third-order input intercept point (IIP3) of 10.3 dBm with only 1.8 mW power dissipation under 1-V supply voltage
Keywords
CMOS analogue integrated circuits; equivalent circuits; low-power electronics; mixers (circuits); 1 V; 1.8 mW; 4.7 dB; 9 dB; compact equivalent circuit; complex transconductance; linearity design; low-power high-linearity mixer design; multiple gated transistor; third-order input intercept point; Energy consumption; Equivalent circuits; Impedance; Linearity; MOSFETs; Nonlinear distortion; Radio frequency; Radiofrequency amplifiers; Transconductance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 2005. Proceedings of the IEEE 2005
Conference_Location
San Jose, CA
Print_ISBN
0-7803-9023-7
Type
conf
DOI
10.1109/CICC.2005.1568681
Filename
1568681
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