1-V POWER-SUPPLY, LOW-POWER CONSUMPTION A/D CONVERSION TECHNIQUE WITH SWING-SUPPRESSION NOISE SHAPING

被引：41

作者：

MATSUYA, Y

YAMADA, J

机构：

[1] NTT LSI Laboratories, Kanagawa

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1994年 / 29卷 / 12期

关键词：

D O I：

10.1109/4.340426

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 1 V power supply and low-power consumption A/D conversion technique using swing-suppression noise shaping is proposed. This technique makes it possible to power the on chip A/D converter in digital LSI's directly by a one-cell battery, without a de-de converter. Experimental results indicated good performance for the RE-to-baseband analog interface of a digital cordless phone. The A/D converter, fabricated with a 0.5 mu m CMOS process, operates on a 1 V power supply, has a 10 bit dynamic-range with a 384 ksps sampling speed and consumes only 1.56 mW.

引用

页码：1524 / 1530

页数：7

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RCR STD28

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