5.2 GHz high isolation sige bicmos CMFB gilbert mixer

Chin-Chun Meng*, Tzung Han Wu, Tse Hung Wu, Guo Wei Huang

*此作品的通信作者

研究成果: Article同行評審

摘要

Active PMOS loads with common mode feedback to stabilize the bias points are employed in the Gilbert mixer loads to increase the mixer gain. Good device matching and the deep trench isolation technique in the SiGe HBT technology can improve the port-to-port isolations. A 16 dB conversion gain, IP1dB = -21 dBm and IIP3 = -11 dBm using 0.35 μm SiGe BiCMOS Gilbert downconversion micromixer is demonstrated when RF = 5.2 GHz and LO = 5.17 GHz with -66 dB LO-IF, -52 dB LO-RF, and -24 dB RF-IF isolations.

原文American English
頁(從 - 到)450-451
頁數2
期刊Microwave and Optical Technology Letters
49
發行號2
DOIs
出版狀態Published - 18 十二月 2006

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