Signal transmission circuit having intermediate amplifier circuit
    1.
    发明授权
    Signal transmission circuit having intermediate amplifier circuit 失效
    信号传输电路具有中间放大电路

    公开(公告)号:US06265907B1

    公开(公告)日:2001-07-24

    申请号:US09053365

    申请日:1998-04-01

    申请人: Shunichi Sukegawa

    发明人: Shunichi Sukegawa

    IPC分类号: H03L522

    摘要: A signal transmission circuit which enables the distance of signal transmission to be increased, while the signal delay and power consumption are reduced. The signal transmission circuit includes a driver circuit, a receiver circuit, an equalizer circuit that flattens the output of the driver circuit, and an intermediate amplifier circuit. The intermediate amplifier circuit is connected to input/output shared terminals in the wiring that connects the driver circuit and the receiver circuit. With the aid of the positive feedback of the intermediate amplifier circuit, a differential signal output from the driver circuit is amplified and then transmitted to the receiver circuit.

    摘要翻译: 信号传输电路能够在信号延迟和功耗降低的同时增加信号传输的距离。 信号传输电路包括驱动电路,接收器电路,使驱动电路的输出变平的均衡器电路和中间放大器电路。 中间放大器电路连接到连接驱动电路和接收电路的布线中的输入/输出共用端子。 借助于中间放大器电路的正反馈,从驱动电路输出的差分信号被放大然后传输到接收器电路。

    Selectability of maximum magnitudes for K-winner take all circuit
    2.
    发明授权
    Selectability of maximum magnitudes for K-winner take all circuit 有权
    K-winner的最大幅度的可选性取所有电路

    公开(公告)号:US06462586B1

    公开(公告)日:2002-10-08

    申请号:US09849458

    申请日:2001-05-04

    IPC分类号: H03L522

    摘要: A k-WTA circuit for selecting inputs which have a maximum-magnitude and outputting the results. k-WTA is very useful in pattern classification such as k-nearest neighbor classifier, Hamming neural classifier and some cascaded classification systems, since one classifier can not achieve very high performance, however, if a small set of candidates can be provided, for example k(k

    摘要翻译: 用于选择具有最大幅度并输出结果的输入的k-WTA电路。 k-WTA在诸如k-最近邻分类器,汉明神经分类器和一些级联分类系统之类的模式分类中非常有用,因为一个分类器不能实现非常高的性能,但是如果可以提供一小组候选者 k(k << N),则可以级联具有小互补特征集的简单分类器,以实现多级分类。 k-WTA网络是实现此功能所必需的。 本发明公开的电路提供了一种电路的设计,其中可以选择任何一个时间具有最大幅度的输入的数量。 电路可以具有多个输入,每个输入具有相应的输出。 在本发明的一个实施例中,外部输入可以通过使用当前正反馈回路来选择要选择的最大输入的数量。 根据所选的最大幅度输入的数量,电路将输出对应于当前电平与其他输入相比具有较高幅度的输入的输出端的电压电平。 该电路具有可重构性,自适应性,低复杂度,高精度,可扩展性,动态范围大等优点。