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Document Type : Latin Dissertation
Language of Document : English
Record Number : 151712
Doc. No : ET23504
Main Entry : Ramin Farjad-Rad
Title Proper : A CMOS CPAM Multi-Gbps Serial Link Transceiver
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : As the demand for higher data-rate communication increases, low-cost, high-speedserial links using copper cables become attractive for distances of 1 to 10 meters. Formulti-Gbps applications, the data rate is limited by the channel low-pass characteristicsdue to cable skin-effect loss and the speed of the process technology.This design uses a receiver equalizer in combination with a transmitter filter tocompensate for the channel low-pass characteristics. The target channel is a 10-metercopper coaxial cable with a -3dB bandwidth of 4GHz. A 4-level pulse amplitudemodulation (4-PAM) is used to reduce the symbol rate to half that of the conventional 2-PAM system. This symbol rate reduction decreases the required channel bandwidth :orproper data transmission by a factar of two and also allows the designer to halve the on-chip clock frequency. High on-chip frequencies are ficrther lowered by multiplexing anddemultiplexing the data directly at the chip pads. This design......-....,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL46745.pdf
Title and statement of responsibility and : A CMOS CPAM Multi-Gbps Serial Link Transceiver [Thesis]
 
 
 
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