DS100BR210

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Recontrolador de 10.3 Gbps, 2 canales y potencia baja con ecualización de entrada y desénfasis de sa

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document-pdfAcrobat DS100BR210 Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization and Output De-Emphasis datasheet (Rev. E) (Inglés) PDF | HTML

DS100BR210

ACTIVO

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Detalles del producto

Type

Redriver

Number of channels

2

Speed (max) (Gbpp)

10.3

Input compatibility

AC-coupling, CML

Protocols

10G-CR, 10G-KR, 10G-SR/LR, CPRI, Fibre Channel, General purpose, Infiniband, Interlaken, OBSAI, SAS1, SAS2, SATA1, SATA2, SATA3, sRIO

Operating temperature range (°C)

-40 to 85

Type

Redriver

Number of channels

2

Speed (max) (Gbpp)

10.3

Input compatibility

AC-coupling, CML

Protocols

10G-CR, 10G-KR, 10G-SR/LR, CPRI, Fibre Channel, General purpose, Infiniband, Interlaken, OBSAI, SAS1, SAS2, SATA1, SATA2, SATA3, sRIO

Operating temperature range (°C)

-40 to 85

WQFN (RTW)

24

16 mm² (4 mm × 4 mm)

Two Channel Repeaters for up to 10.3 Gbps
- DS100BR210 : 2x Unidirectional Channels
- DS100BR111 : 1x Bidirectional Lane
10G-KR Bi-directional Interface Compatibility
- Allows for Back-channel Communication and
  Training
Low 65 mW/channel (Typical) Power Consumption,
with Option to Power Down Unused Channels
Advanced Signal Conditioning Features
- Receive Equalization up to +36 dB
- Transmit De-emphasis up to –12 dB
- Transmit VOD Control: 700 to 1300 mVp-p
- Low Residual DJ at 10.3 Gbps
Programmable Via Pin Selection, EEPROM,
or SMBus Interface
Single Supply Voltage: 2.5 V or 3.3 V
Flow-thru Pinout in 4 mm × 4 mm 24-pin
Leadless WQFN Package
5 kV HBM ESD Rating
–40 to 85°C Operating Temperature Range

Two Channel Repeaters for up to 10.3 Gbps
- DS100BR210 : 2x Unidirectional Channels
- DS100BR111 : 1x Bidirectional Lane
10G-KR Bi-directional Interface Compatibility
- Allows for Back-channel Communication and
  Training
Low 65 mW/channel (Typical) Power Consumption,
with Option to Power Down Unused Channels
Advanced Signal Conditioning Features
- Receive Equalization up to +36 dB
- Transmit De-emphasis up to –12 dB
- Transmit VOD Control: 700 to 1300 mVp-p
- Low Residual DJ at 10.3 Gbps
Programmable Via Pin Selection, EEPROM,
or SMBus Interface
Single Supply Voltage: 2.5 V or 3.3 V
Flow-thru Pinout in 4 mm × 4 mm 24-pin
Leadless WQFN Package
5 kV HBM ESD Rating
–40 to 85°C Operating Temperature Range

The DS100BR210 is an extremely low power, high performance repeater designed to support serial links with data rates up to 10.3 Gbps. The DS100BR210 pinout is configured as two unidirectional channels. The DS100BR210 inputs feature a powerful 4-stage continuous time linear equalizer (CTLE) to provide a boost of up to +36 dB at 5 GHz and open an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect mediums such as board traces or twin-axial copper cables. The transmitter features a programmable output de-emphasis driver with up to –12 dB and can drive output voltage levels from 700 mVp-p to 1300 mVp-p.

When configured as a 10G-KR repeater, the DS100BR210 allows the KR host and the end point to optimize the full link by adjusting transmit and receive equalizer coefficients using back-channel communication techniques specified by the 802.3ap Ethernet standard.

The programmable settings can be applied via pin control, SMBus protocol, or an external EEPROM. In the EEPROM mode, the configuration information is automatically loaded on power up, thereby eliminating the need for an external microprocessor or software driver.

The DS100BR210 is an extremely low power, high performance repeater designed to support serial links with data rates up to 10.3 Gbps. The DS100BR210 pinout is configured as two unidirectional channels. The DS100BR210 inputs feature a powerful 4-stage continuous time linear equalizer (CTLE) to provide a boost of up to +36 dB at 5 GHz and open an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect mediums such as board traces or twin-axial copper cables. The transmitter features a programmable output de-emphasis driver with up to –12 dB and can drive output voltage levels from 700 mVp-p to 1300 mVp-p.

When configured as a 10G-KR repeater, the DS100BR210 allows the KR host and the end point to optimize the full link by adjusting transmit and receive equalizer coefficients using back-channel communication techniques specified by the 802.3ap Ethernet standard.

The programmable settings can be applied via pin control, SMBus protocol, or an external EEPROM. In the EEPROM mode, the configuration information is automatically loaded on power up, thereby eliminating the need for an external microprocessor or software driver.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	DS100BR210 Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization and Output De-Emphasis datasheet (Rev. E)	PDF \| HTML	29/01/2015
	Nota sobre la aplicación	Extend reach with Ethernet Redrivers and Retimers for 10G-12.5G Applications (Rev. A)		31/01/2023
	Guía del usuario	DS100BR210EVK User's Guide SMA Evaluation Kit (Rev. A)		20/09/2016
	Nota sobre la aplicación	Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers		9/10/2014

Diseño y desarrollo

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