A poly-resistor 12-bit D/A converter

被引：0

作者：

Huang, Xingfa ^{[1
,2
]}

Zhang, Jiabin ^{[1
,2
]}

Li, Ruzhang ^{[1
,2
]}

Xu, Kaikai ^{[3
]}

Yu, Zhou ^{[1
,2
]}

Lei, Xin ^{[1
,2
]}

Li, Kaicheng ^{[1
,2
]}

机构：

[1] Natl Labs Analog Integrated Circuits, Chongqing 400060, Peoples R China

[2] CETC, SISC, Chongqing 400060, Peoples R China

[3] Calif State Univ Fullerton, Dept Elect Engn, Fullerton, CA USA

来源：

2008 9TH INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED-CIRCUIT TECHNOLOGY, VOLS 1-4 | 2008年

关键词：

D/A converter; R-2R; matching;

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：

A poly-resistor 12-bit D/A converter is described in this paper. The D/A converter was processed in XC06 process technology. Since the trimming process isn't used, the chip features the low cost. The linearity of the circuit was 0.3LSB, and the settling time was 200ns. The design and layout of the circuit was improved and optimized, and a novel cross layout scheme was especially adopted, thus resolving the issue on degeneration of D/A converter performance caused by the long-distance effect and the plastic packaging stress.

引用

页码：1992 / +

页数：2

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