数字化电压甄别器

Digitial Voltage Discriminator

文中描述了一个数字化电压甄别器,它由数字化比较器和ADC构成,其阈值由计数电路决定,阈值稳定,便于程控或自动变化,数字模糊区近似为1.5LSB。甄别器有三种工作状态:输入信号幅度大于阈值的积分工作状态或小于阈值的工作状态以及道宽为1.5LSB的微分工作状态。

This paper describes a digitial voltage discriminator, which is synthesized by digitial comparator and ADC.The threshold is program controllable with high stability.Digitial region of confusion is approximately equal to 1.5 LSB. This discriminator has a single channel analyzer function mode with channel width of 1.5 LSB0