Title :
A CMOS, self calibrating, 100 MHz RC-oscillator for ASIC applications
Author :
O´Shaughnessy, T.
Author_Institution :
American Microsyst. Inc., Pocatello, ID
Abstract :
The design of a high performance cell based CMOS rc-oscillator for ASIC applications is presented. The oscillator operates over a wide voltage range that includes 3.0 volt operation. The circuit features low operating current and low temperature sensitivity. The frequency accuracy is dominated only by the tolerances of the R and C elements. Circuit theory, simulations and measured performance are presented
Keywords :
CMOS analogue integrated circuits; RC circuits; VHF oscillators; application specific integrated circuits; circuit analysis computing; integrated circuit design; 100 MHz; 3 V; ASIC applications; CMOS self calibrating RC-oscillator; circuit simulation; circuit theory; frequency accuracy; low operating current; low temperature sensitivity; measured performance; oscillator design; wide voltage range; Application specific integrated circuits; Capacitors; Charge pumps; Counting circuits; Delay; Frequency; Packaging; Temperature sensors; Voltage; Voltage-controlled oscillators;
Conference_Titel :
ASIC Conference and Exhibit, 1995., Proceedings of the Eighth Annual IEEE International
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-2707-1
DOI :
10.1109/ASIC.1995.580732
