Invention Grant
- Patent Title: Sensing circuit
- Patent Title (中): 感应电路
-
Application No.: US13173641Application Date: 2011-06-30
-
Publication No.: US08693272B2Publication Date: 2014-04-08
- Inventor: Seong-Ook Jung , Jisu Kim , Kyungho Ryu , Seung H. Kang
- Applicant: Seong-Ook Jung , Jisu Kim , Kyungho Ryu , Seung H. Kang
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Sam Talpalatsky; Nicholas J. Pauley; Joseph Agusta
- Main IPC: G11C7/00
- IPC: G11C7/00
Abstract:
A circuit includes a degeneration p-channel metal-oxide-semiconductor (PMOS) transistor, a load PMOS transistor, and a clamp transistor configured to clamp a voltage applied to a resistance based memory element during a sensing operation. A gate of the load PMOS transistor is controlled by an output of an operational amplifier.
Public/Granted literature
- US20130002352A1 SENSING CIRCUIT Public/Granted day:2013-01-03
Information query
