NDLI: A 1.2V current mirror double balanced mixer with current reusing technique

Content Provider	IEEE Xplore Digital Library
Author	Xiao Shi Jianhui Wu Zhilin Liu
Copyright Year	2013
Description	Author affiliation: Nat. ASIC Res. Center, Southeast Univ., Nanjing, China (Xiao Shi; Jianhui Wu; Zhilin Liu)
Abstract	This paper presents the design of a double balanced current-mirror mixer with current reusing technique. The proposed mixer is based on high linearity current mirror structure which guarantees a high IIP3. To improve the power efficiency of the current mirror structure, a current reusing technique is used to share the bias current of the transconductance stage and the output stage. Compared with the traditional current mirror mixer, a power decrease of 36% can be achieved. The mixer is designed in 0.13-μm 1P8M RFCMOS process; operating at the frequency of 1GHz. Simulation results indicate a peak conversion gain of 12.6dB, a relatively high IIP3 of 4.0dBm and a moderate NF of 16dB. The whole mixer has a power consumption of 3.84mW under 1.2V supply voltage.
Sponsorship	IEEE Ukraine Sect.
Starting Page	409
Ending Page	412
File Size	266057
Page Count	4
File Format	PDF
ISBN	9781467346696
e-ISBN	9781467346726
DOI	10.1109/ELNANO.2013.6552002
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-16
Publisher Place	Ukraine
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resistors Switches Mixer Current mirror Mixers Folded structure Radio frequency CMOS Linearity High linearity Logic gates Mirrors Current reusing
Content Type	Text
Resource Type	Article

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