The week's pick
Reseach Article
Low Power Low Phase Noise CMOS LC VCO � A Review
| International Journal of Applied Information Systems |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 3 - Number 3 |
| Year of Publication: 2012 |
| Authors: M. A. Nandanwar, M. A. Gaikwad, D. Dandekar |
http:/ijais12-450484
|
M. A. Nandanwar, M. A. Gaikwad, D. Dandekar . Low Power Low Phase Noise CMOS LC VCO � A Review. International Journal of Applied Information Systems. 3, 3 ( July 2012), 37-41. DOI=http:/ijais12-450484
Abstract
In this paper four different topologies of LC tank VCOs for low power consumption and low phase noise are studied. After comparing four different topologies,it is seen that LC tank VCO with pseudo resistance provides minimum phase noise i. e. -125. 5 DBc/Hz @1MHz, and differential cross coupled LC tank VCO provides minimum power consumption i. e. 0. 675 mW at 180 nm technology.
References
- Jie Long, Jo Yi Foo, Robert J. Weber, "A 2. 4 GHz Low- Power Low-Phase-Noise CMOS LC VCO,"VLSI,IEEE computer Society Annual Symposium on (2004),pp. 213-214
- Varun K. Shenoy, "CMOS VCO & LNA Implemented by Air-Suspended On-Chip RF MEMS Inductors," ," M. S. thesis,The University of Texas At Arlington,July 2007.
- Yoon, Sangwoong," LC-tank CMOS voltage-controlled oscillators using high quality inductors embedded in advanced packaging technologies", PhD Thesis, GEORGIA INSTITUTE OF TECHNOLOGY, 2004.
- John Starr Hamel "LC tank Voltage Controlled Oscillator Tutorial," Waterloo, Ontario, Canada, 2005. .
- Rafaella Fiorelli, "Low power integrated lc voltage controlled oscillator in cmos tech- nology at 900mhz," M. S. thesis, Facultad de Ingenier?a. .
- Sergio Gagliolo," Low Phase Noise Differential Cross-Coupled CMOS VCOs with Resistive and Inductive Tail Biasing",Ph. D. Thesis, Information and Communication Tecnhnology,2008.
- Hyun Seok Choi, Quang Diep Bui, and Chul Soon Park, "A low-power CMOS VCO for 2. 4GHz WLAN," IEEE Compound Semiconductor Integrated Circuit (CSIC) Symposium, pp. 1–4, Oct. 2007.
- Yuemei Li Zheying Li Bo Li Chunlei Wang," 2. 4GHz VCO Design and Tail Current Analysis",7th International conference on ASIC 2007.
- Mohammad Niaboli-Guilani" A Low Power Low Phase CMOS Voltage Controlled Oscillator" 17th IEEE International Conference on Electronics, Circuits, and Systems (ICECS), 2010.
- Cheol-Hoe Kim, Soo-Hwan Shin, and Hyung-Jou Yoo" A Low Phase Noise and Low Power Series Coupled Quadrature VCO Using Reconfigurable LC Tank" Radio and Wireless Symposium, vol. on page 395, 2008 IEEE.
- "Design of Analog CMOS Integrated Circuits"by Behzad Razavi.
- Andrew Y. Wang,"Energy Efficient Modulation and MAC for Asymmetric RF Microsensor Systems", ISLPED'01 August6-7, 2001.
- Y. H. Chee," A 46% Efficient 0. 8dBm Transmitter for Wireless Sensor Networks", IEEE 2006 Symposium on VLSI Circuits Digest of Technical Papers.
- K. bult, ABurstein,"Low Power Systems for Wireless Microsensors", ISLPED 1996 Monterey CA USA.
- Bo Zhao," An Ultra-Low-Supply Dual-Band VCO for wireless Sensor Networks, "International Conference on Communication, Circuits and Systems, 2009,on pages 797-801.
Index Terms
Keywords