Invention Grant
- Patent Title: Current amplifier
- Patent Title (中): 电流放大器
-
Application No.: US10013214Application Date: 2001-12-07
-
Publication No.: US06885247B2Publication Date: 2005-04-26
- Inventor: Michael J. Callahan, Jr.
- Applicant: Michael J. Callahan, Jr.
- Applicant Address: US TX Carrollton
- Assignee: STMicroelectronics, Inc.
- Current Assignee: STMicroelectronics, Inc.
- Current Assignee Address: US TX Carrollton
- Agent David V. Carlson; Lisa K. Jorgenson
- Main IPC: H03F3/08
- IPC: H03F3/08 ; H03F3/04
Abstract:
A current amplifier comprising an amplifier circuit with overall negative feedback and an output current amplification circuit. In one embodiment, a photodiode provides a current to be amplified and the amplifier circuit and the output current amplification circuit are implemented using MOS technology.
Public/Granted literature
- US20030107439A1 Current amplifier Public/Granted day:2003-06-12
Information query
