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. 24, 2012
Filed:
Dec. 31, 2008
Chih-yung Shih, Taipei, TW;
Liang-wei Huang, Taipei, TW;
Shieh-hsing Kuo, Taipei County, TW;
Chi-shun Weng, Hsinchu County, TW;
Chih-Yung Shih, Taipei, TW;
Liang-Wei Huang, Taipei, TW;
Shieh-Hsing Kuo, Taipei County, TW;
Chi-Shun Weng, Hsinchu County, TW;
Realtek Semiconductor Corp., Science Park, HsinChu, TW;
Abstract
A transceiver includes: a first DAC, for receiving a first digital signal to generate an analog signal; an operation circuit, coupled to the first DAC, for receiving the analog signal and a feedback signal to generate an operated analog signal; an ADC, for generating a second digital signal according to the operated analog signal; a digital signal processing circuit, for processing the second digital signal to generate a processed digital signal; a second DAC, for generating the feedback signal according to the processed digital signal; an adjustable delay circuit, for delaying a clock signal according to a control signal to adjust at least one sampling point of at least one of the first DAC, the second DAC and the ADC; and a control circuit, for generating the control signal according to the processed digital signal.