Datasheet Texas Instruments DS125BR820 — Ficha de datos

Fabricante	Texas Instruments
Serie	DS125BR820

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	DS125BR820NJYR	DS125BR820NJYT
Application	Front Port, Backplane, Peripheral I/O	Front Port, Backplane, Peripheral I/O
Device Type	Repeater	Repeater
Input Compatibility	AC-Coupled,CML	AC-Coupled,CML
Number of Channels	8	8
Operating Temperature Range, C	-40 to 85	-40 to 85
Package Group	WQFN	WQFN
Protocols	10G-SR/LR,10G-KR,40G-SR4/LR4,40G-KR4,SAS1,SAS2,SAS3,SATA1,SATA2,SATA3,Infiniband,FibreChannel,CPRI,OBSAI,Interlaken,sRIO,General Purpose,PCIe1,PCIe2,PCIe3	10G-SR/LR,10G-KR,40G-SR4/LR4,40G-KR4,SAS1,SAS2,SAS3,SATA1,SATA2,SATA3,Infiniband,FibreChannel,CPRI,OBSAI,Interlaken,sRIO,General Purpose,PCIe1,PCIe2,PCIe3
Speed(Max), Gbps	12.5	12.5
SupplyVoltage, Volt	3.3,2.5	3.3,2.5

Plan ecológico

Notas de aplicación

• Descargar
  DS125BR820 Linear Repeater Used in 40GbE nPPI / SFF-8431 Applications
  PDF, 4.7 Mb, Archivo publicado: agosto 9, 2014
  This report summarizes the results of 40GbE nPPI and 4x10GbE SFF-8431 testing using TI’s DS125BR820 low-power 12.5 Gbps 8-channel linear repeater. It specifically addresses applications where the DS125BR820 is used for front-port signal conditioning behind QSFP+ cages supporting 40GBASE-CR4/SR4/LR4 and SFF-8431 interfaces. The DS125BR820 is tested in an egress signal conditioni
• Descargar
  Advanced Linear Repeater Used in PCIe 3.0 Add-in Card Compliance Environment
  PDF, 689 Kb, Archivo publicado: oct 2, 2014
  This report summarizes the results of PCIe Gen 3.0 add-in card compliance testing using TI’s low-power 12.5 Gbps 8-channel advanced linear repeater. The advanced linear repeater is placed in a mid-channel configuration between a PCIe Gen 3.0 graphics card and a compliance base board (CBB) and tested for jitter, eye mask, and TX preset compliance. The results demonstrate the excellent signal condit
• Descargar
  Advanced linear equalization in multi-gigabit systems
  PDF, 870 Kb, Archivo publicado: abr 28, 2015
• Descargar
  Linear Repeaters Used in SAS/SATA Applications
  PDF, 2.4 Mb, Archivo publicado: sept 21, 2015
  This report summarizes the results of SAS/SATA testing using TI’s DS125BR820 and DS125BR401A Low-Power 12.5 Gbps 8-Channel Repeaters. The TI devices are tested in an external miniSAS-HD environment and directly using a DS125BR820EVM. The test results will demonstrate how linear equalization can improve system margin and allow for the extended channel configurations that are required in the latest
• Descargar
  Channel Tuning Made Easy Using Linear Repeaters for 10G and 12G Applications
  PDF, 3.4 Mb, Archivo publicado: enero 20, 2015
  This report demonstrates the benefits of using Texas Instruments Linear Redrivers to simplify the process of channel tuning and improve system margins. Test results of the DS125BR820 linear redriver operating in various pre-channel and post-channel conditions are presented and show improvements in channel conditions in terms of transmitter pre- and post-cursor error-free operat
• Descargar
  Analog Applications Journal 2Q 2015
  PDF, 2.5 Mb, Archivo publicado: abr 28, 2015
• Descargar
  Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers
  PDF, 317 Kb, Archivo publicado: oct 9, 2014
  System designers often use EEPROM (Electrically Erasable Programmable Read-Only Memory) to program a set of customized high speed repeater and mux buffer start-up settings that are different from the default. Using the information here will make repeater EEPROM configuration and programming easy to implement and understand. This application note addresses SMBus-to-EEPROM mapping for 2-channel repe

Linea modelo

Clasificación del fabricante

• Semiconductors> Interface> Signal Conditioners> Redriver/Repeater