Ultra low power RC oscillator for system wake-up using highly precise auto-calibration technique

ESSCIRC 2010 - 36th European Solid State Circuits Conference

Volumn , Issue , 2010, Pages 274-277

  Joonhyung, Lim ^a   Kwangmook, Lee ^a   Koonsik, Cho ^a  

^a Samsung Electro Mechanics   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

AUTO CALIBRATION; BATTERY POWER; CMOS PROCESSS; CURRENT CONSUMPTION; LOW POWER; MOBILE SYSTEMS; OUTPUT FREQUENCY; RC OSCILLATORS; SLEEP MODE; SUBTHRESHOLD REGION; SUPPLY VOLTAGES; SYSTEM CLOCK; TEMPERATURE COEFFICIENT; TEMPERATURE VARIATION; ULTRA LOW POWER;

CALIBRATION; CMOS INTEGRATED CIRCUITS;

WAKES;

EID: 78650341741     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ESSCIRC.2010.5619876     Document Type: Conference Paper

References (6)

1. Hung-wei Chen, "A Low Power and Fast Wake up Circuit", IEE Conference, pp.223-228, Vol. 152, Issue3, June 2005
2. Shane A., "Quick Start Crystal Oscillator Circuit", Micrieletronics Symposium, pp.78-81, July 2003
3. C. Hwang, S. Bibyk, M. Ismail, B. Lohiser, "A Very Low Frequency, Micropower, Low Voltage CMOS Oscillator for Noncardiac Pacemakers," IEEE TCAS-I, Vol. 42, No. 11, pp. 962-966, 1995.
4. K. Lasanen, E.R.-Ruotsalainen, J. Kostamovaara, "A 1-V, Self Adjusting, 5-MHz CMOS RC-Oscillator," Proc. ISCAS 2002, Scottsdale, USA, Vol. IV, pp. 377-380, May 2002.
5. De Vita, G., Marraccini, F., Iannaccone, G., "Low-Voltage Low-Power CMOS Oscillator with Low Temperature and Process Sensitivity," ISCAS 2007, pp. 2152-2155, May 2007.
6. P. Kakela, T. Rahkonen, J. Kostamovaara, "A micropower RC oscillator for consumer ASIC applications," Proc. Electrotechnical Conf., Ljubljana, Slovenia, pp. 278-281, May 1991.