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:
Jul. 15, 2008
Filed:
Sep. 06, 2007
Applicants:
Sanjay Gupta, New Delhi, IN;
Qadeer A. Khan, New Delhi, IN;
Inventors:
Sanjay Gupta, New Delhi, IN;
Qadeer A. Khan, New Delhi, IN;
Assignee:
Freescale Semiconductor, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 19/0175 (2006.01); H03K 19/094 (2006.01);
U.S. Cl.
CPC ...
Abstract
A buffer includes a source follower module and a pull-up/pull-down module that is connected to the source follower module. An output signal at the output terminal of the source follower module follows an input signal at the input terminal with a predetermined delay, independent of the Miller capacitance. The pull-up/pull-down module pulls the output of source follower to supply/ground rail.