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:
Apr. 10, 2001
Filed:
May. 14, 1999
Shahriar Rabii, Stanford, CA (US);
Level One Communications, Inc., Sacramento, CA (US);
Abstract
A peak detector that compares an input signal to a first reference voltage to produce a maximum sample signal, and compares the input signal to a second reference voltage to produce a minimum sample signal, wherein the maximum and minimum sample signals produce a sampling of the current input signal thereto to produce a maximum output signal and a minimum output signal, respectively. The detector compares the previously retrieved input signal value with a current input signal value. The current input signal is used as the maximum output signal if it is greater than a previous maximum output signal and providing the current input signal as the minimum output signal if it is less than a previous minimum output signal. The output provides signal level and offset signal information which, when gated with a predetermined clock signal, produces nonoverlapping phased output signals.