The present invention relates to a pull-up circuit and a pull-down circuit, wherein the pull-up circuit comprising a pMOS transistor (p2), the drain of the pMOS transistor (p2) is connected to the first node (A2), the pMOS transistor (p2) of the source and substrate and a positive ...
Out voltage 由 外部電壓決定,可以做 leve shift。 Pull down resistor Mosfet gate是 high impedence,非常 sensitive,一個雜訊就可能誤動作, 所以需接一個 pull down resitor 到地,穩住 level。 Reference https://www.crifan.com/order_open-drain_push-pull_mosfet_mos_tube_transistors_and_other_basic_knowl...
PULL-UP CIRCUIT AND PULL-DOWN CIRCUIT 专利名称：PULL-UP CIRCUIT AND PULL-DOWN CIRCUIT 发明人：AIHARA TAKESHI,相原 剛 申请号：JP2002365302 申请日：20021217 公开号：JP2004200884A 公开日：20040715 专利内容由知识产权出版社提供 专利附图：摘要：Array 申请人：RICOH CO LTD,株式会社リコー地址：東京都...
关于pullup和pulldown电阻 从"all about circuit"论坛上摘下来的，他们讨论的挺有意义的。*** Question: by Surendar What is the purpose of Pull up and Pull down resistors and how the absence of these will affect the circuits? Thanks Answers: 1.by Papabravo The purpo...
5) external load circuit 外负载电路 6) dry circuit load 干电路负载 补充资料:负载换流式逆变电路 采用负载电压作为换流电压的逆变电路。这种电路无需设置独立的换流电路,常采用普通晶闸管组成,但仅适用于容性负载。因为只有在这种性质的负载条件下,负载电压才能有效地被用作换流电压以关断退出导通的晶闸管。
Floating pin– A pin is “floating” if it is left unconnected and is also not driven by a circuit inside the integrated circuit. Its voltage level is undefined and unpredictable. A high impedance pin that is not driven by a pull-up or pull-down circuit is said to be floating. ...
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pull up circuit 美 英 un.工作电路 英汉 网络释义 un. 1. 工作电路
Pull-up and pull-down circuit 专利名称：Pull-up and pull-down circuit 发明人：Toshikatsu Jinbo 申请号：US09/012398 申请日：19980123 公开号：US06163171A 公开日：20001219 专利内容由知识产权出版社提供 摘要：To provide a pull-up circuit and a pull-down circuit having the same withstand voltage ...
A second embodiment provides a pull- up or pull-down circuit that powers up to the desired state and can be disabled by pulling the pull-up node low or pulling the pull-down node high. The circuits remain disabled until the power to the circuit is cycled. 展开 ...