A 3 V CMOS quad-spectrum ADSL CPE analog front-end with 5 V integrated line driver

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI:10.1109/ISSCC.2004.1332766

R. Hogervorst, B. Tourette, N. Monier, O. Metayer, E. Afifi, J.-C. Delefosse, J. Michel

引用次数: 7

Abstract

The analog front-end (AFE) for ADSL customer premise equipment (CPE) permits quad-spectrum down-stream (138 kHz to 3.75 MHz). The AFE includes a 5 V line driver in a standard 0.18 /spl mu/m 3 V CMOS process. The receive path contains an ADC with an 80 dB SNDR over 3.75 MHz bandwidth. Down-stream data rates of more than 50 Mb/s are measured on short loops.

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一个3v CMOS四频谱ADSL CPE模拟前端与5v集成线路驱动器

ADSL客户端设备(CPE)的模拟前端(AFE)允许四频谱下行(138 kHz至3.75 MHz)。该AFE包括一个5v线路驱动器，采用标准的0.18 /spl mu/m 3v CMOS工艺。接收路径包含一个ADC, SNDR为80 dB，带宽为3.75 MHz。在短环路上测量的下行数据速率超过50 Mb/s。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519)

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