Design of a 1.8V,10-bit,50-Ms/s Low Power Pipelined ADC

Chinese

您当前的位置：

首页 >

文章列表页 >

Design of a 1.8V,10-bit,50-Ms/s Low Power Pipelined ADC

更新时间：2026-09-04

- Design of a 1.8V,10-bit,50-Ms/s Low Power Pipelined ADC
- Vol. 27, Issue 4, Pages: 46-49(2010)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
移动端阅览
1.8V10位50Ms/s低功耗流水线ADC的设计[J]. 微电子学与计算机, 2010, 27(4): 46-49,53.

Design of a 1.8V,10-bit,50-Ms/s Low Power Pipelined ADC[J]. 2010, 27(4): 46-49.
1.8V10位50Ms/s低功耗流水线ADC的设计[J]. 微电子学与计算机, 2010, 27(4): 46-49,53. DOI：

Design of a 1.8V,10-bit,50-Ms/s Low Power Pipelined ADC[J]. 2010, 27(4): 46-49. DOI：

摘要

采用每级1.5位精度的流水线结构

设计了一个10位50Ms/s的低功耗ADC.每级流水线所用的电容按比例缩小

大大地节省了功耗.同时提出了一种提高OTA压摆率的方法

进一步降低了电路的功耗

采用TSMC0.18mCMOS工艺进行设计

结果表明该ADC在输入频率20MHz、采样速率50MHz下

SNR为59dB

DNL和INL分别为±0.4和±0.5LSB

ADC的功耗为47mW.

Abstract

A 10-bit

50-Ms/s low power ADC is presented in this paper by using a pipelined architecture of 1.5bit perstage. The capacitors used in the each pipeline stage are scaled down

which results in significant power savings. Furthermore

a novel slew rate boost circuit is proposed in this paper to save the power of the OTA. The whole ADC was designed in TSMC 0.18m CMOS process. The SNR of the ADC is 59dB when the input signal frequency is 20MHz. The differential and integral non-linearity (DNL and INL) are within ±0.4 and ±0.5 LSB respectively

as well as the total power consumption is about 47mW.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Implementation and verification of a dual-chain power gating strategy for low power design

Aerial small object detection algorithm based on improved RT-DETR

Microservices anomaly detection based on the correlation of monitoring metrics

High gain stability high temperature operational amplifier based on reverse body bias

Simulation on the DC characteristics of double heterojunction p-GaN HEMT with AlN/GaN hybrid buffer layer

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰