摘要
在计算机实时控制过程中,有时需要用到高速、低分辨率的A/D转换器.本文根据并行A/D转换器原理,设计了一种高速。低分辨率的A/D转换器.对其编码电路部分采用了简化设计,使整个A/D转换电路线路简单、成本低,它的转换速度可达每秒几百万次,是一种实用、价廉的A/D转换器。
In the case of computer real-time control, high-speed low-resolution A/D converters are sometimes used.
According to the principle of the parallel A/D converter, this paper proposes the design of a kind of high-
speed low-resolution A/D converters, in which the coding circuits are simplified, and hence the simplification
of the whole circuit and the low cost. The transformation speed reaches millions times per second.
出处
《科技通报》
1993年第4期221-225,共5页
Bulletin of Science and Technology
关键词
分辨率
模-数转换器
电压比较器
resolution
A/D convert
logic disign
voltage comparator
