Automatic substrate switching circuit for on-chip adaptive power-supply system

IEEE Transactions on Circuits and Systems II: Express Briefs

Volumn 54, Issue 7, 2007, Pages 641-645

  Ma, Dongsheng ^a,b  

^a University of Arizona ^*

^b University of Arizona   (United States)

Author keywords

Step up down switching dc dc converter; substrate biasing; substrate switching

Indexed keywords

CMOS INTEGRATED CIRCUITS; MICROPROCESSOR CHIPS; POWER SUPPLY CIRCUITS; SUBSTRATES; TRANSISTORS;

AUTOMATIC SUBSTRATE SWITCHING CIRCUIT; ENERGY-AGGRESIVE DYNAMIC VOLTAGE SCALING TECHNIQUE;

SWITCHING CIRCUITS;

EID: 34547587601     PISSN: 15497747     EISSN: 15583791     Source Type: Journal    
DOI: 10.1109/TCSII.2007.896793     Document Type: Article

References (10)

1. ITRS, “International Techonolgy Roadmap for Semiconductor (ITRS)” 2003 [Online]. Available: www.itrs.net
2. T. Kuroda, “Variable supply-voltage scheme for low-power high-speed CMOS digital design,” IEEE J. Solid-State Circuits, vol. 33, no. 3, pp. 454–462, Mar. 1998.
3. K. J. Nowka, “A 32-bit PowerPC system-on-a-chip with support for dynamic voltage scaling and dynamic frequency scaling,” IEEE J. Solid-State Circuits, vol. 37, no. 11, pp. 1441–1447, Nov. 2002.
4. R. Jejurikar and R. Gupta, “Dynamic voltage scaling for systemwide energy minimization in real-time embedded systems,” in Proc. IEEE Int. Symp. Low Power Electron. Design, Aug. 2004, pp. 78–81.
5. D. Ma, W.-H. Ki, and C.-Y. Tsui, “An integrated one-cycle control buck converter with adaptive output and dual-loop output error correction,” IEEE J. Solid-State Circuits, vol. 39, no. 1, pp. 140–149, Jan. 2004.
6. J. Kim and M. A. Horowitz, “An efficient digital sliding controller for adaptive power-supply regulation,” IEEE J. Solid-State Circuits, vol. 37, no. 5, pp. 639–647, May 2002.
7. G.-Y. Wei, “A variable-frequency parallel I/O interface with adaptive power-supply regulation,” IEEE J. Solid-State Circuits, vol. 35, no. 11, pp. 1600–1610, Nov. 2000.
8. D. Ernst, “Razor: A low-power pipeline based on circuit-level timing peculation,” in Proc. 6th Annu. IEEE/ACM Int. Symp. Microarch., 2003, pp. 7–18.
9. P. R. Gray, Analysis and Design of Analog Integrated Circuit, 4th ed. New York: Wiley, 2001.
10. R. W. Erickson and D. Maksimovic, “Converter circuits: Flyback converter,” in Fundamentals of Power Electronics, 2nd ed. Norwell, MA: Kluwer Academic, 2003, ch. 6.3.4, pp. 161–165.