According to embodiments, a source of a first MOS transistor is connected to a power supply, and a gate and a drain thereof are connected to each other. A source of a second MOS transistor is connected to the power supply, and a gate thereof is connected to the gate of the first MOS...
A current source circuit includes a first current mirror, a first bipolar junction transistor (BJT), a second BJT, a third BJT and a first resistor. The first current minor has a first input terminal receiving a first current and a first output terminal providing a second current. The first...
CONSTITUTION:The relation of an input current I5 and an output current I2 as a current source circuit is I2/I5=(1+N2).N1 and the input current and the output current of the current source circuit are proportional to each other. For example, the emitter area of the 2nd transistor (TR)...
A current source circuit includes a reference current source circuit; a reference voltage source circuit generating a voltage proportional to a thermal voltage based on the reference current; a first transistor connected between the refe... I Fukami - US 被引量: 3发表: 2011年 Low-current source...
Current source circuit and semiconductor device A current source circuit includes a reference current source circuit; a reference voltage source circuit generating a voltage proportional to a thermal voltage based on the reference current; a first transistor connected between the refe... I Fukami - ...
Current source circuit and semiconductor device A current source circuit includes a reference current source circuit; a reference voltage source circuit generating a voltage proportional to a thermal voltage based on the reference current; a first transistor connected between the refe... I Fukami - ...
a current source circuit, such that one transistor sets and outputs a current, which suppresses an influence of current characteristic variance by employing current copier circuits etc., as a current source and to enable application to an organic EL display device which uses such a circuit.收藏...
PURPOSE:To present the current source circuit which can easily change the set value of a reference current. CONSTITUTION:The current source circuit is composed of an NPN transistor Q2, NPN transistor Q1 connecting the base to the base of the transistor Q2 in common and short-circuiting the bas...
Current source circuit and semiconductor device A current source circuit includes a reference current source circuit; a reference voltage source circuit generating a voltage proportional to a thermal voltage based on the reference current; a first transistor connected between the refe......
Current source circuit 来自 百度文库 喜欢 0 阅读量: 15 申请(专利)号: US20050253613 申请日期: 2005-10-20 公开/公告号: US2006087367A1 公开/公告日期: 2006-04-27 申请(专利权)人: ATSUO INOUE 发明人: A Inoue 国省代号: JP 被引量: 9 摘要: According to the present invention,...