Invention Grant
US07789558B2 Thermal sensing circuit using bandgap voltage reference generators without trimming circuitry
有权
使用带有微调电路的带隙电压基准发生器的热感测电路
- Patent Title: Thermal sensing circuit using bandgap voltage reference generators without trimming circuitry
- Patent Title (中): 使用带有微调电路的带隙电压基准发生器的热感测电路
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Application No.: US12402357Application Date: 2009-03-11
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Publication No.: US07789558B2Publication Date: 2010-09-07
- Inventor: Munehiro Yoshida , David William Boerstler
- Applicant: Munehiro Yoshida , David William Boerstler
- Applicant Address: JP Tokyo US NY Armonk
- Assignee: Kabushiki Kaisha Toshiba,International Business Machines Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,International Business Machines Corporation
- Current Assignee Address: JP Tokyo US NY Armonk
- Agency: Hogan Lovells US LLP
- Main IPC: G01K7/01
- IPC: G01K7/01 ; G01K3/02
Abstract:
Methods, systems and thermal sensing apparatus are provided that use bandgap voltage reference generators that do not use trimming circuitry. Further, circuits, systems, and methods in accordance with the present invention are provided that do not use large amounts of chip real estate and do not require a separate thermal sensing element.
Public/Granted literature
- US20090174468A1 Thermal Sensing Circuit Using Bandgap Voltage Reference Generators Without Trimming Circuitry Public/Granted day:2009-07-09
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