14位Single-slope ADC行为级建模与仿真  

Behavioral modeling and simulation for 14-bit Single-slope ADC

作　　者：王玉娇 黄静[1] 孙玲[1,2] 韩笑 邓洪海[1] WANG Yujiao;HUANG Jing;SUN Ling;HAN Xiao;DENG Honghai(School of Electronic Information,Nantong University,Nantong 226019,China;Jiangsu Key Laboratory of ASIC Design,Nantong 226019,China)

机构地区：[1]南通大学电子信息学院,江苏南通226019 [2]江苏省专用集成电路设计重点实验室,江苏南通226019

出　　处：《现代电子技术》2018年第16期104-107,共4页Modern Electronics Technique

基　　金：国家自然科学基金(61505090);南通市科技计划项目(GY12016024;GY12015010)~~

摘　　要：单斜率型模/数转换器以其简单的结构、较高的分辨率和易于集成的优势,在红外焦平面读出电路设计中被广泛应用。基于Matlab软件环境下的Simulink工具,建立了一个14位Single-slope ADC的系统模型。其充分讨论Simulink工具下电路各单元模块的具体实现和信号间的时序关系,给出电路的行为级仿真结果,为Single-slope ADC的集成电路设计与实现提供参考。As the single-slope ADC has the advantages of simple structure,high resolution,and easy integration,it has been widely used in the design of the infrared focal plane readout circuit.Based on the Simulink tool in the Matlab software en vironment,a 14-bit single-slope ADC system model is built.The specific implementation utilizing the Simulink tool for each unit module of the circuit and the time sequence relationship among signals are fully discussed.The behavioral simulation results of the circuit are given,which provides a reference for the design and implementation of the single-slope ADC integrated circuit.

关 键 词：单斜模/数转换器 行为级建模 红外焦平面 SIMULINK 集成电路设计 功能仿真 

分 类 号：TN492-34[电子电信—微电子学与固体电子学]