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:
Dec. 04, 2007
Filed:
Mar. 22, 2004
Mihai Adrian Tiberiu Sanduleanu, Eindhoven, NL;
Eduard Ferdinand Stikvoort, Eindhoven, NL;
Mihai Adrian Tiberiu Sanduleanu, Eindhoven, NL;
Eduard Ferdinand Stikvoort, Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
A track and hold circuit () comprising:—a linear amplifier () receiving a differential analog signal (D+, D−) and being controlled by a first binary clock signal (H+) having a first phase,—the linear amplifier () providing a feed-forward input signal substantially equal with the differential analog signal (D+, D−) to a pseudo latch circuit () in the first phase of the first binary clock signal (H+), said pseudo latch circuit () being controlled by a second binary clock signal (H−) for memorizing the input signal and providing a differential output signal (LD+, LD−) substantially equal with the input signal during a second phase of the first binary clock signal (H−), the second binary clock signal being substantially in antiphase with the first binary clock signal (H+).