Invention Grant
- Patent Title: Input circuit and semiconductor integrated circuit including the same
- Patent Title (中): 输入电路和半导体集成电路包括相同
-
Application No.: US13067090Application Date: 2011-05-06
-
Publication No.: US08193838B2Publication Date: 2012-06-05
- Inventor: Yuji Nakajima
- Applicant: Yuji Nakajima
- Applicant Address: JP Kawasaki-shi, Kanagawa
- Assignee: Renesas Electronics Corporation
- Current Assignee: Renesas Electronics Corporation
- Current Assignee Address: JP Kawasaki-shi, Kanagawa
- Agency: McGinn Intellectual Property Law Group, PLLC
- Priority: JP2008-075424 20080324
- Main IPC: H01B1/00
- IPC: H01B1/00
Abstract:
An input circuit, includes a first buffer circuit, a second buffer circuit, a first differential amplification circuit that includes a first input coupled to a first external power source terminal, a second input coupled to an output of the first buffer circuit, and an output coupled to an input of the first buffer circuit, and a second differential amplification circuit that includes a first input coupled to a second external power source terminal, a second input coupled to an output of the second buffer circuit, and an output coupled to an input of the second buffer circuit.
Public/Granted literature
- US20110215839A1 Input circuit and semiconductor integrated circuit including the same Public/Granted day:2011-09-08
Information query
