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:
Aug. 08, 2000
Filed:
Mar. 31, 1998
Cecil J Aswell, Orangevale, CA (US);
Eugene G Dierschke, Dallas, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A driver circuit (12) having a reduced propagation delay is provided. The driver circuit (12) includes a first device (56) having an input and operable to switch a supply voltage to a load (14). A second device (54) having an output coupled to the input of the first device (56), operable to turn on the first device upon receipt of a first signal. A third device (66) having an output coupled to the input of the first device (56), operable to turn off the first device upon receipt of a second signal. A kick start circuit (30) coupled to the input for the first device (56), the input for the second device (54), and the input for the third device (66), operable to generate a threshold voltage on the first device (56), the second device (54), and the third device (66). The kick start circuit (30) operable to produce a threshold voltage that is just below the voltage in which the first device (56), the second device (54), and the third device (66) turn on, or conduct.