Invention Grant
US08149020B2 Differential amplifier, sample-and-hold circuit, and amplifier circuit
有权
差分放大器，采样保持电路和放大器电路
- Patent Title: Differential amplifier, sample-and-hold circuit, and amplifier circuit
- Patent Title (中): 差分放大器，采样保持电路和放大器电路
-
Application No.: US13222687Application Date: 2011-08-31
-
Publication No.: US08149020B2Publication Date: 2012-04-03
- Inventor: Hirotomo Ishii
- Applicant: Hirotomo Ishii
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Turocy & Watson, LLP
- Priority: JP2008-224290 20080902
- Main IPC: G11C27/02
- IPC: G11C27/02
Abstract:
To provide a common-mode feedback circuit that feeds back signal corresponding to common-mode components of output terminal voltage of first and second amplifiers to input terminals of the first and second amplifiers via first and second passive elements connected to a common terminal, respectively.
Public/Granted literature
- US20110309863A1 DIFFERENTIAL AMPLIFIER, SAMPLE-AND-HOLD CIRCUIT, AND AMPLIFIER CIRCUIT Public/Granted day:2011-12-22
Information query
