Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

XRT75L04D Fiches technique (PDF) - Exar Corporation

XRT75L04D Datasheet PDF - Exar Corporation
No de pièce XRT75L04D
Télécharger  XRT75L04D Télécharger

Taille du fichier   935.23 Kbytes
Page   98 Pages
Fabricant  EXAR [Exar Corporation]
Site Internet  http://www.exar.com
Logo EXAR - Exar Corporation
Description FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER

XRT75L04D Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
XRT75L04D Datasheet PDF - Exar Corporation

No de pièce XRT75L04D
Télécharger  XRT75L04D Click to download

Taille du fichier   935.23 Kbytes
Page   98 Pages
Fabricant  EXAR [Exar Corporation]
Site Internet  http://www.exar.com
Logo EXAR - Exar Corporation
Description FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER

XRT75L04D Fiches technique (HTML) - Exar Corporation

Back Button XRT75L04D Datasheet HTML 1Page - Exar Corporation XRT75L04D Datasheet HTML 2Page - Exar Corporation XRT75L04D Datasheet HTML 3Page - Exar Corporation XRT75L04D Datasheet HTML 4Page - Exar Corporation XRT75L04D Datasheet HTML 5Page - Exar Corporation XRT75L04D Datasheet HTML 6Page - Exar Corporation XRT75L04D Datasheet HTML 7Page - Exar Corporation XRT75L04D Datasheet HTML 8Page - Exar Corporation XRT75L04D Datasheet HTML 9Page - Exar Corporation XRT75L04D Datasheet HTML 10Page - Exar Corporation Next Button 

XRT75L04D Détails du produit

GENERAL DESCRIPTION

The XRT75L04D is a four-channel fully integrated Line Interface Unit (LIU) with Sonet Desynchronizer for E3/DS3/STS-1 applications. It incorporates four independent Receivers, Transmitters and Jitter Attenuators in a single 176 pin QFP package.

Each channel of the XRT75L04D can be configured to operate in E3 (34.368 MHz), DS3 (44.736 MHz) or STS-1 (51.84 MHz) rates that are independent of each other. Each transmitter can be turned off and tristated for redundancy support and for conserving power.

The XRT75L04D’s differential receivers provide high noise interference margin and are able to receive the data over 1000 feet of cable or with up to 12 dB of cable attenuation.



FEATURES

RECEIVER:

• On chip Clock and Data Recovery circuit for high input jitter tolerance.

• Meets the jitter tolerance requirements as specified in ITU-T G.823_1993 for E3 and Telcordia GR-499-CORE for DS3 applications.

• Detects and Clears LOS as per G.775.

• Receiver Monitor mode handles up to 20 dB flat loss with 6 dB cable attenuation.

• On chip B3ZS/HDB3 encoder and decoder that can either be enabled or disabled.

• On-chip clock synthesizer generates the appropriate rate clock from a single frequency XTAL.

• Provides low jitter clock outputs for either DS3,E3 or STS-1 rates.



TRANSMITTER:

• Compliant with Telcordia GR-499, GR-253 and ANSI T1.102 Specification for transmit pulse

• Tri-state Transmit output capability for redundancy applications

• Transmitters can be turned on or off.



JITTER ATTENUATOR:

• On chip advanced crystal-less Jitter Attenuator.

• Jitter Attenuators can be selected in Receive or Transmit paths.

• Compliant with jitter transfer template outlined in ITU G.751, G.752, G.755, GR-253 and GR-499-CORE,1995 standards.

• Meets ETSI TBR 24 Jitter Transfer Requirements.

• 16 ,32 or 128 bits selectable FIFO size.

• Meets the Wander specifications described in T1.105.03b.

• Jitter Attenuators can be disabled.



CONTROL AND DIAGNOSTICS:

• Serial Microprocessor Interface for control and configuration.

• Supports optional internal Transmit Driver Monitoring.

• PRBS error counter register to accumulate errors.

• Supports Local, Remote and Digital Loop-backs.

• Single 3.3 V ± 5% power supply.

• 5 V Tolerant I/O.

• Maximum Power Dissipation 1.8W.

• Available in 176 pin QFP package

• - 40°C to 85°C Industrial Temperature Range.



APPLICATIONS

• E3/DS3 Access Equipment.

• STS1-SPE to DS3 Mapper.

• DSLAMs.

• Digital Cross Connect Systems.

• CSU/DSU Equipment.

• Routers.



 




Numéro de pièce similaire - XRT75L04D

FabricantNo de pièceFiches techniqueDescription
logo
Exar Corporation
XRT75L04 EXAR-XRT75L04 Datasheet
997Kb / 57P
   FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
XRT75L04IV EXAR-XRT75L04IV Datasheet
997Kb / 57P
   FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
More results


Description similaire - XRT75L04D

FabricantNo de pièceFiches techniqueDescription
logo
Exar Corporation
XRT75L00D EXAR-XRT75L00D Datasheet
894Kb / 92P
   E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75VL00D EXAR-XRT75VL00D Datasheet
836Kb / 92P
   E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75R06D EXAR-XRT75R06D Datasheet
1Mb / 105P
   SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75L03D EXAR-XRT75L03D Datasheet
1Mb / 134P
   THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75R12D EXAR-XRT75R12D Datasheet
1Mb / 131P
   TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75L06D EXAR-XRT75L06D Datasheet
1Mb / 103P
   SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75VL00D EXAR-XRT75VL00D_08 Datasheet
842Kb / 92P
   E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
XRT75R12D EXAR-XRT75R12D_07 Datasheet
856Kb / 133P
   TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
XRT75R12D EXAR-XRT75R12D_06 Datasheet
2Mb / 134P
   TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
XRT75L04 EXAR-XRT75L04 Datasheet
997Kb / 57P
   FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
More results




À propos de Exar Corporation


Exar Corporation is a semiconductor company that designs and manufactures a wide range of high-performance analog and mixed-signal integrated circuits (ICs). Their products are used in a variety of applications, including communications, networking, industrial, automotive, and consumer electronics.

Exar's portfolio includes analog-to-digital converters (ADCs), digital-to-analog converters (DACs), amplifiers, power management ICs, interface ICs, and timing and synchronization ICs. They also offer customized solutions for customers with unique requirements.

Exar has a long history in the semiconductor industry, with more than 40 years of experience. They are known for their expertise in signal conditioning and power management, and have a reputation for delivering high-quality, reliable products.

In 2017, Exar was acquired by MaxLinear, a leading provider of RF and mixed-signal ICs. The acquisition allowed MaxLinear to expand its product portfolio and strengthen its position in the data center and networking markets.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




Lien URL



Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com