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. 30, 1997
Filed:
Feb. 16, 1996
Ehud Langberg, Ocean, NJ (US);
Globespan Technologies, Inc., Red Bank, NJ (US);
Abstract
An 'N' channel receiver system includes 'N' A/D converters, one per channel, sampling the data received by their respective channels. The sampling rate of the A/D converters is controlled by a sampling clock signal generated by a timing recovery circuit. One rate of the sampling clock is a function of a timing signal applied to the timing recovery circuit. The system may be configured so that each channel produces N distinct timing signals, corresponding to the data signals received by each one of the N channels. The N distinct timing signals are coupled to a mechanism configured to selectively couple one of the N distinct timing signals to the timing recovery circuit. In a preferred embodiment, the signal-to-noise ratio (SNR) of the N received signals is sensed and the timing signal of the channel having the highest SNR is coupled via the controllable.