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:
Feb. 04, 2003
Filed:
Nov. 19, 2001
Kevin Jon McCall, Lafayette, CO (US);
Baker Perkins Lee Scott, III, Boulder, CO (US);
Cirrus Logic, Inc., Austin, TX (US);
Abstract
An analog-to-digital conversion circuit converts parallel analog voltage signals into corresponding parallel analog current signals. The analog-to-digital conversion circuit multiplexes the parallel analog current signals into a time-interleaved analog current signal. The analog-to-digital conversion circuit converts the time-interleaved analog current signal into a corresponding time-interleaved analog voltage signal and provides gain for the time-interleaved analog voltage signal. The analog-to-digital conversion circuit converts the time-interleaved analog voltage signal into a corresponding digital signal having time-interleaved digital values corresponding to the parallel analog voltage signals.