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公开(公告)号：US06429683B1
公开(公告)日：2002-08-06
申请号：US09640259
申请日：2000-08-16
申请人： Darrin C. Miller , Brian C Miller
发明人： Darrin C. Miller , Brian C Miller
IPC分类号： H03K190185
CPC分类号： H03K19/0013 , H03K19/018521
摘要： An apparatus and method of shifting a low-voltage-swing digital signal to a signal of the same polarity with a relatively higher voltage swing are described which eliminate static current consumption by way of a feedback circuit and a pull-up device. By the use of embodiments according to the invention, little power is consumed, and hot electron injection as a mechanism for FET degradation is of little concern. Additionally, no specialized reference voltage is necessary, and precise layout of the circuit is not critical to proper circuit performance.
摘要翻译： 描述了通过反馈电路和上拉装置消除静态电流消耗的装置和方法，其将低电压摆幅数字信号转换为具有相对较高电压摆幅的相同极性的信号。 通过使用根据本发明的实施例，消耗的功率很小，并且作为用于FET降解的机制的热电子注入几乎不被关注。 另外，不需要专门的参考电压，电路的精确布局对于正确的电路性能并不重要。
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公开(公告)号：US06703869B2
公开(公告)日：2004-03-09
申请号：US10164169
申请日：2002-06-05
IPC分类号： H03K1920
CPC分类号： H03K19/0175
摘要： A series of logic clouds is used to distribute and propagate signals traveling a relatively long distance across a data logic circuit fabric. One or more long distance signals originate from an initial logic cloud that may be located on a source data block and pass through a series of logic clouds that may be located on an intermediate data block before passing through a destination logic cloud located on a destination data block. Each logic cloud reads both stabilized logic signals and long distance signals and employs a NAND gate connected with an inverter to perform not only logical operations but also to act as a repeater between the logic clouds. The stabilized logic signals may represent signals that originate from other sources along a given data path.
摘要翻译： 使用一系列逻辑云来分布和传播跨越数据逻辑电路架构相对较长距离的信号。 一个或多个长距离信号源自可能位于源数据块上的初始逻辑云，并且在通过位于目的地数据上的目的地逻辑云之前通过可能位于中间数据块上的一系列逻辑云 块。 每个逻辑云都读取稳定的逻辑信号和长距离信号，并采用与逆变器连接的NAND门，不仅执行逻辑运算，而且还用作逻辑云之间的中继器。 稳定的逻辑信号可以表示沿着给定数据路径来自其它源的信号。
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