| 全MOS管组成的模拟四象限CMOS乘法器 |
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| 引用本文： | 洪志良.全MOS管组成的模拟四象限CMOS乘法器[J].固体电子学研究与进展,1995(4). |
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| 作者姓名： | 洪志良 |
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| 作者单位： | 复旦大学电子工程系 |
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| 摘 要： | 介绍建立于ＭＯＳ管平方特性，由２８个ＣＭＯＳ管组成的四象限ＣＭＯＳ模拟乘法器。以Ｐ阱ＣＭＯＳ工艺制备的电路在电源电压１／３动态范围内，有最大线性误差小于２％的特性，乘法器带宽为６２ｋＨｚ，在±５Ｖ电源电压下，功耗为５ｍＷ，芯片面积为０．４７ｍｍ２。
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| 关 键 词： | 模拟乘法器，模拟集成电路 |
A Four Quadrant Analogue Multiplier Consisting of MOS Transistors Only |
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| Hong Zhiliang.A Four Quadrant Analogue Multiplier Consisting of MOS Transistors Only[J].Research & Progress of Solid State Electronics,1995(4). |
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| Authors: | Hong Zhiliang |
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| Abstract: | This paper presents an analogue four quandrant multiplier depending on the square law of MOS transistors,which consists of 28 MOS transistors only.This circuit has a good linearity with nonlinear error less than 2% within 1/3 supply dynamic range. Its passband is 62 kHz,chip area is 0. 47 mm2 with power consumption of 5 mW under supply voltages of ±5 V. |
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| Keywords: | Analog Multiplier Analog integrated Circuits |
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