標題: 4-GHz fully monolithic SiGe HBT QVCO using superharmonic coupling topology
作者: Tseng, S. C.
Meng, C. C.
Chang, Y. W.
Huang, G. W.
電信工程研究所
Institute of Communications Engineering
關鍵字: phase noise;quadrature voltage controlled oscillator (QVCO);SiGe heterojunction bipolar transistor (HBT);transformer;superharmonic coupling
公開日期: 2006
摘要: This paper demonstrates a 4-GHz monolithic SiGe heterojunction bipolar transistor (HBT) quadrature voltage controlled oscillator (QVCO) using superharmonic coupling topology. The quadrature VCO at 4.17 GHz has phase noise of -116 dBc/Hz at lMHz offset frequency, output power of -6 dBm and the figure of merit (FOM) -179 dBc/Hz. The core current consumption is 3.2 mA at 3V supply voltage. The die size is about 1.4 mm. x 1.2 mm.
URI: http://hdl.handle.net/11536/17189
http://dx.doi.org/10.1109/EMICC.2006.282776
ISBN: 978-2-9600551-8-4
DOI: 10.1109/EMICC.2006.282776
期刊: 2006 EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE
起始頁: 161
結束頁: 164
Appears in Collections:Conferences Paper


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