25 GHz and 28 GHz wide tuning range 130 nm CMOS VCOs with ferroelectric varactors

RFIT 2007 - IEEE International Workshop on Radio-Frequency Integration Technology

Volumn , Issue , 2007, Pages 30-33

  Aspemyr, Lars ^a,b   Kuylenstierna, Dan ^c   Sjöland, Henrik ^b   Vorobiev, Andrei ^c   Gevorgian, Spartak ^a,c  

^a ERICSSON RESEARCH   (Sweden)

^b LUND UNIVERSITY   (Sweden)

^c CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

BSTO; Ferroelectric; Varactor; VCO

Indexed keywords

ELECTRIC POWER UTILIZATION; FERROELECTRICITY; INTEGRATION; NONMETALS; PHASE NOISE; SILICON; TECHNOLOGY; TUNING; VARACTORS;

BSTO; CENTER FREQUENCIES; CROSS-COUPLED; DESIGN MEASURES; FERROELECTRIC; FERROELECTRIC VARACTORS; FLIP CHIPPING; INTEGRATED INDUCTORS; INTEGRATION TECHNOLOGIES; OUTPUT FREQUENCIES; POWER CONSUMPTION; RADIO FREQUENCIES; SILICON CARRIERS; TUNING RANGE; VARACTOR; VCO; WIDE TUNING RANGE;

VARIABLE FREQUENCY OSCILLATORS;

EID: 49949091769     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/RFIT.2007.4443912     Document Type: Conference Paper

References (8)

1. A. Vorobiev, J. Berge, S. Gevorgian, "Thin film Ba0.25Sr0.75TiO3 varactors on Au bottom electrode for microwave applications," European Microwave Conference,, Manchester, UK, September 2006.
2. E. Hegazi, H, Sjöland, and A. A. Abidi, "A filtering Technique to Lower LC Oscillator Phase Noise," IEEE Journal of Solid State Circuits, no. 12, pp. 1921-1930, December 2001.
3. M. Norling, A. Vorobiev, H. Jacobsson, S. Geovorgian, "A Low-Noise K-Band VCO Based on Room-Temperature Ferroelectric Varactors," IEEE Trans. On Microwave Theory and Techniques, vol. 55, Issue 2, pp. 361-369, February 2007.
4. J.-C. Chien, L.-H. Lu, "Design of Wide-Tuning-Range Milimeter-Wave CMOS VCO With a Standing-Wave Architecture," IEEE Journal of Solid State Circuits, no. 9, vol. 42, pp. 1942-1952, September 2007.
5. H. Jacobsson, M. Bao, L. Aspemyr, A. Mercha and G. Carchon, "Low Phase Noise sub-1 V Supply 12 and 18 GHz VCOs in 90nm CMOS," IEEE Microwave Symposium MTT-S, pp. 573-576, June 2006.
6. M. Bao, Y. Li, and H. Jacobsson, "A 25 GHz ultra-low phase noise InGaP/GaAs HBT VCO,"IEEE Microwave and Wireless Components Letters, vol. 15, no. 11, pp. 751-753, November 2005.
7. G. Le Grand de Mercey, "A 18 GHz rotary traveling wave VCO in CMOS with I/Q outputs," Proceedings of European Solid-State Circuits Conference, pp. 489-492, 2003.
8. S. Ko, J.-G. Kim, T. song, E. Yoon, and S. Hong, "20 Ghz Integrated CMOS Frequency Sources with a Quadrature VCO using Transformers," IEEE Radio Frequency Integrated Circuits Symposium, pp. 269-272, 2004.