SIGNAL SOURCE QUALITY IMPROVEMENT USING OVERSAMPLING

被引：0
|
作者：
YUKAWA, A
OKAMOTO, T
MARUYAMA, Y
机构：
来源：
NEC RESEARCH & DEVELOPMENT | 1993年 / 34卷 / 03期
关键词：
A/D CONVERTER; D/A CONVERTER; DELTA-SIGMA MODULATOR; LSI TESTER; LINEARITY; S/N; OVERSAMPLING;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Signal-to-noise ratio and tracking linearity of a signal source can be improved using a combination of oversampling technology and delta-sigma modulation. The tracking linearity at small output signal levels is especially improved using this technology with limiting word length feeding to an existing output digital-to-analog converter, at analog-to-digital converter test signal generations.
引用
收藏
页码：337 / 342
页数：6
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