Invention Grant
- Patent Title: Calibrating a system by setting difference between signals
- Patent Title (中): 通过设置信号之间的差异校准系统
-
Application No.: US13242307Application Date: 2011-09-23
-
Publication No.: US08169249B2Publication Date: 2012-05-01
- Inventor: Guoxing Li , Quanwang Liu , Shiqiang Liu , Juncai Hu
- Applicant: Guoxing Li , Quanwang Liu , Shiqiang Liu , Juncai Hu
- Applicant Address: KY Grand Cayman
- Assignee: O2Micro International Limited
- Current Assignee: O2Micro International Limited
- Current Assignee Address: KY Grand Cayman
- Main IPC: H03L5/00
- IPC: H03L5/00
Abstract:
In a signal monitoring system, a circuit includes an input terminal and an output terminal. In addition, a processor coupled to the circuit is operable for calculating a parameter indicative of an error factor of the circuit by setting a level difference between an input signal at the input terminal and an output signal at the output terminal to a predetermined level.
Public/Granted literature
- US20120013366A1 CALIBRATING A SYSTEM BY SETTING DIFFERENCE BETWEEN SIGNALS Public/Granted day:2012-01-19
Information query
