A 1.8V supply multi-frequency digitally trimmable on-chip IC oscillator with low-voltage detection capability

Proceedings - 17th Symposium on Integrated Cicuits and Systems Design, SBCCI2004

Volumn , Issue , 2004, Pages 44-48

  Boas, A L Vilas ^a   Soldera, J B D ^a   Olmos, A ^a  

^a MOTOROLA INC   (United States)

Author keywords

Bandgap; Low voltage detector; Oscillator; Relaxation; Trimming

Indexed keywords

CMOS INTEGRATED CIRCUITS; COMPUTER SIMULATION; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; FREQUENCIES; MICROCOMPUTERS; MICROPROCESSOR CHIPS; MIRRORS; RELAXATION PROCESSES; TRIMMING; VLSI CIRCUITS;

BANDGAP; DIGITAL TRIMMING; LOW VOLTAGE DETECTION (LVD) CIRCUITRY; LOW-VOLTAGE DETECTORS;

OSCILLATORS (ELECTRONIC);

EID: 14244260665     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. Johns, D.A., and Martin, K., Analog Integrated Circuit Design, John Wiley & Sons, 1997.
2. Grebene, A.B., Bipolar and MOS Analog Integrated Circuit Design, John Wiley & Sons, 1984.
3. Olmos, A., "A temperature compensated fully-trimmable on-chip IC oscillator", Proc. SBCCI 2003, pp. 181-186, September 2003.
4. Olmos, A., Gomes A., Takiguti R., Clayton F., "A bandgap adjustment strategy for temperature centering and spread reduction", Proc. SBMicro 2001, pp. 82-86, September 2001.
5. Babanezhad, J.N., and Gregorian, N., "A Programmable Gain/Loss Circuit," IEEE J. of Solid-State Circuits, Vol. 22, n°6, pp. 1082-1090, December 1987.