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:
Jan. 05, 2016
Filed:
Feb. 28, 2014
Applicant:
Google Inc., Mountain View, CA (US);
Inventor:
Arnold Feldman, San Francisco, CA (US);
Assignee:
Google Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01); H03F 1/02 (2006.01); G05F 1/575 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0205 (2013.01); G05F 1/575 (2013.01); H03F 3/45071 (2013.01); H03F 2200/471 (2013.01); H03F 2203/45034 (2013.01);
Abstract
Systems and techniques are disclosed for configuring a circuit containing a two-stage amplifier including a first stage containing at least a differential amplifier, a second stage containing at least a transistor, and a sensing circuit configured to provide a gate voltage to a compensation component. The compensation component may be configured to connect the first stage and the second stage and to generate a lead-lag compensation. The compensation component may contain a compensation capacitor and a variable compensation resistive component in series connection with the compensation capacitor.