Realization of 10bit, 200MHz sampling frequency CMOS video D/A converter with gradient error compensation

Realization of 10bit, 200MHz sampling frequency CMOS video D/A converter with gradient error compensation

A circuit of 10bit,200MHz sampling frequency current steering DAC with hierarchical symmetrical switching sequences was presented,which compensate the gradient error.The DAC employs segmented architecture.An integral linearity error caused by error distributes of current sources was reduced by a new...

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Bibliographic Details
Main Authors: HUANG Jiao-ying1, HE Yi-gang1 YANG Hui1, TANG Sheng-xue1, SHEN Fang1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2007-01-01
Series:Tongxin xuebao
Subjects:
D/A converter
gradient error
nonlinearity
switching sequence
segmented architecture
Online Access:http://www.joconline.com.cn/zh/article/74658433/
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