A 1.8 GHz fully integrated low voltage LC VCO in silicon on sapphire CMOS

被引:0
|
作者
Bhatia, R [1 ]
Jalan, U [1 ]
Chakraborty, S [1 ]
Yoon, SW [1 ]
Nuttinck, S [1 ]
Pinel, S [1 ]
Laskar, J [1 ]
机构
[1] Georgia Inst Technol, Yamacraw Design Ctr, Atlanta, GA 30332 USA
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents the design, fabrication and measurement of a low voltage VCO operating at 1.8 GHz and fabricated in 0.5mum Silicon On Sapphire CMOS (SOS-CMOS) process. The VCO operates with supply voltage as low as 1V The tuning range was measured to be 14% and the measured phase noise was -117.5 dBc/Az at an offset frequency of 1 MHz from the 1.77 GHz carrier. The VCO and the buffers consume 14.7 mW power from a 1.5V supply.
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页码:579 / 582
页数:4
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