频率量转换数字量的集成电路设计技术

Integrate Circuit Design Technology of Frequency Transferred to Date

传感器在各领域有着广泛应用,为了测试传感器输出的频率值,在传感器与计算机之间需要一种可以将频率量转换为数字量的专用集成电路。介绍了输出为频率量的传感器测试基本原理,设计了基于这种传感器而研制的专用集成电路,介绍了其电路功能,电路逻辑结构,电路核心器件逻辑设计及功能验证。

Sensors are widely used in many fields. In order to test the output frequency of the sensor, between the sensor and the computer, the specific integrated circuit is necessary for transferring the frequency to data. This paper introduces the test principle of the sensor, designs the specific integrated circuit, and expatiates its function, logic structure, key components and function test.