Small-area, periodically-refreshed DAC array in 45 nm SOI CMOS

被引：0
|
作者：
Kossel, M. [1 ]
机构：
[1] IBM Res Zurich, CH-8803 Ruschlikon, Switzerland
来源：
ELECTRONICS LETTERS | 2010年 / 46卷 / 23期
关键词：
4;
D O I：
10.1049/el.2010.2302
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 small-area digital-to-analogue converter (DAC) in 45 nm SOI CMOS technology is presented that is based on a centrally located, static current-mode DAC, the output current of which is fed to an array of distributed, dynamically-refreshed small-area DACs. Owing to the dynamic operation of the distributed DACs, a single array element can be made as small as 8 x 8 mu m. The measured retention time of a single array element with 7-bit resolution is 3 ms at a temperature of 125 degrees C.
引用
收藏
页码：1545 / 1546
页数：2
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