Title:
制御信号供給回路及び信号出力回路
Document Type and Number:
Japanese Patent JP4008459
Kind Code:
B2
Abstract:
A circuit characteristics controller (10) changes the supply voltage to circuit (12) on the basis of the characteristics of at least one transistor in circuit (12) so as to control the characteristics of circuit (12). The power source for compensation includes a threshold sensor that detects the threshold of the transistor in circuit (12) and a temperature sensor for detecting the temperature of the transistor in circuit (12). These sensors, for example, can be composed of transistors.
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Inventors:
Akira Takahashi
Application Number:
JP2005170408A
Publication Date:
November 14, 2007
Filing Date:
June 10, 2005
Export Citation:
Assignee:
Texas Instruments Japan Ltd.
International Classes:
G05F1/56; G01R31/28; G06F1/10; H01L23/58; H03K5/131; H03K5/14
Domestic Patent References:
| JP2001036021A | ||||
| JP59197165A | ||||
| JP6423137U | ||||
| JP2006236180A |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Motoharu Nakanishi
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Motoharu Nakanishi