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. 20, 2016
Filed:
Jul. 20, 2016
Applicant:
Hycon Technology Corp., Taipei, TW;
Inventor:
Hung-Wei Chen, Taipei, TW;
Assignee:
Hycon Technology Corp., Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
H03M 3/00 (2006.01); H03M 1/00 (2006.01); H03M 1/12 (2006.01);
U.S. Cl.
CPC ...
H03M 3/424 (2013.01); H03M 3/464 (2013.01); H03M 1/00 (2013.01); H03M 1/12 (2013.01); H03M 3/30 (2013.01);
Abstract
Disclosed is a feed forward sigma-delta analog to digital conversion (ADC) modulator. The disclosed structure combines feedback circuit, adder circuit and quantization circuit, and has advantages of high stability, without active circuit, and using successive approximation register (SAR) control circuit, thus realizes the function of multi-bit quantization by using only one comparator.