HIGH-SPEED 8-1 MULTIPLEXER AND 1-8 DEMULTIPLEXER IMPLEMENTED WITH ALGAAS/GAAS HBT

被引：5

作者：

NUBLING, RB

YU, J

WANG, KC

ASBECK, PM

SHENG, NH

CHANG, MCF

PIERSON, RL

SULLIVAN, GJ

MCDONALD, MA

PRICE, AJ

CHEN, ADM

机构：

[1] ROCKWELL INT CORP,CTR SCI,DEPT HIGH SPEED ELECTR,THOUSAND OAKS,CA 91360

[2] ROCKWELL INT CORP,DIV NETWORK TRANSMISS SYST,RICHARDSON,TX 75081

[3] ROCKWELL INT CORP,CTR MICROELECTR TECHNOL,NEWBURY PK,CA 91320

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1991年 / 26卷 / 10期

关键词：

D O I：

10.1109/4.90085

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：

An 8:1 multiplexer (MUX) and a 1:8 demultiplexer (DMUX) implemented with AlGaAs/GaAs heterojunction bipolar transistors are described. The circuits were designed for lightwave communications, and were demonstrated to operate at data rates above 6 Gb/s. These are among the fastest 8-b MUX-DMUX circuits ever reported. Each contains about 600 transistors and consumes about 1.5 W. The pair provides features such as resettable timing, data framing, and clock recovery circuitry, and a built-in decision circuit on the DMUX. ECL-compatible I/O signals are available. The circuits were implemented with bi-level CML logic and require a -5.2-V power supply and a +1-V bias for ECL compatibility.

引用

页码：1354 / 1361

页数：8

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