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CMOS On-Chip Oscillator Circuit with Programmable Hysteresis

IP.com Disclosure Number: IPCOM000015176D
Original Publication Date: 2002-Apr-11
Included in the Prior Art Database: 2003-Jun-20

Publishing Venue

IBM

Abstract

Disclosed is a circuit for CMOS On-chip oscillator which makes the hysteresis of receiver adjustable with control signals. This new type of circuit chooses the appropriate hysteresis width complying with the application and the condition of printed circuit board so that it can highten the noise tolerance and supply the stable clock to the internal circuits.