The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2000
Filed:
Jun. 15, 1998
Ismail H Ozguc, Sunnyvale, CA (US);
International Microcircuits Inc., Milpitas, CA (US);
Abstract
An adaptive output driver includes circuitry for sensing the capacitive loading of a driver circuit and then adjusting the drive output so that the output signal possess a desired slew rate. In one embodiment, the circuit of the present invention includes a capacitance sensor, a control circuit, and an output driver. The capacitance sensor measures the unknown load capacitance. The control circuit generates a control signal in response to the capacitive load measurement. The output driver receives the control signal and in response produces an output level which when supplied to the capacitive load produces an output signal having the desired slew rate.