標題: Low Voltage Low Power 5-GHz Double-Balanced Mixer with Active Phase Splitter
作者: Liu, Yen-Lin
Li, Chun-Hsing
Kuo, Chien-Nan
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 1-Jan-2010
摘要: In this work a low-power double-balanced mixer is designed to operate at 5-GHz. The circuit topology is chosen available for low supply voltage below 1 V. The mixer consists of a transconductance stage and PMOS switching pairs in a folded topology. Phase splitting function is integrated in the transconductance stage, composed of a common-gate and a common-source transistors. Output balance condition and noise performance of the transconductance stage are analyzed. Realized in 0.18-um CMOS technology, the measured input return loss and voltage conversion gain are 11 dB and 10.4 dB, respectively. The input third-order intercept point (IIP3) is 3.8 dBm while consuming only 2 mW from supply voltage of 1 V.
URI: http://hdl.handle.net/11536/146386
期刊: 2010 ASIA-PACIFIC MICROWAVE CONFERENCE
起始頁: 550
結束頁: 553
Appears in Collections:Conferences Paper