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DS100BR111A

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10.3-Gbps ultra low power 2-channel redriver with input equalization

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Data sheet

DS100BR111A

ACTIVE
Data sheet Order now

Product details

Type Redriver Number of channels 2 Input compatibility AC-coupling, CML Speed (max) (Gbpp) 10.3 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 Input compatibility AC-coupling, CML Speed (max) (Gbpp) 10.3 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 x 4
  • Two Channel Repeaters for up to 10.3 Gbps
    • DS100BR111 : 1x Bidirectional Lane
    • DS100BR210: 2x Unidirectional Channels
    • DS100BR111A : 1x Bidirectional Lane
  • 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: 600 to 1200 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
    • DS100BR111 : 1x Bidirectional Lane
    • DS100BR210: 2x Unidirectional Channels
    • DS100BR111A : 1x Bidirectional Lane
  • 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: 600 to 1200 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 DS100BR111A is an extremely low power, high performance repeater designed to support serial links with data rates up to 10.3 Gbps. The DS100BR111A pinout is configured as one bidirectional lane (one transmit, one receive channel). The DS100BR111A 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 600 mVp-p to 1200 mVp-p.

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 DS100BR111A consumes just 65 mW/channel (typical), and allows the option to turn off unused channels. This ultra low power consumption eliminates the need for external heat sinks and simplifies thermal management in active cable applications.

The DS100BR111A is an extremely low power, high performance repeater designed to support serial links with data rates up to 10.3 Gbps. The DS100BR111A pinout is configured as one bidirectional lane (one transmit, one receive channel). The DS100BR111A 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 600 mVp-p to 1200 mVp-p.

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 DS100BR111A consumes just 65 mW/channel (typical), and allows the option to turn off unused channels. This ultra low power consumption eliminates the need for external heat sinks and simplifies thermal management in active cable applications.
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Technical documentation

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Type Title Date
* Data sheet DS100BR111A Ultra Low Power 10.3 Gbps 1-Lane Repeaters with Input Equalization and Output De-Emphasis datasheet (Rev. D) PDF | HTML 30 Jan 2015
Application note Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers 09 Oct 2014
User guide DS100BR111AEVK User Guide SMA Evaluation Kit 09 Apr 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Support software

SIGCONARCHITECT — SigCon Architect v2.0.0.8

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS125BR111 — 12.5-Gbps 2-channel redrivers with input equalization DS125BR401 — 2.5/5.0/8.0-Gbps 4-lane PCI Express redriver with equalization & De-Emp DS125BR401A — 12-Gbps 4-lane redriver with equalization DS125BR800A — 12.5-Gbps 8-channel redriver with input CTLE and output De-Emphasis DS125BR820 — 12-Gbps 8-channel linear redriver with equalization DS160PR412 — PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 — PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 — PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 — PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 — PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 — UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 — PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 — PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers DS80PCI102 — 2.5/5.0/8.0-Gbps 1-lane PCI Express redriver with equalization and De-Emphasis DS80PCI800 — 2.5/5.0/8.0-Gbps 8-channel PCI Express redriver with equalization & De-Emphasis DS80PCI810 — 2.5/5.0/8.0-Gbps 8-channel linear redriver with equalization SN75LVPE3410 — PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 — 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Ethernet retimers, redrivers & mux-buffers
DS100BR111 — 10.3-Gbps ultra low power 2-ch redriver with input equalization and output de-emphasis DS100BR111A — 10.3-Gbps ultra low power 2-channel redriver with input equalization DS100BR210 — 10.3-Gbps low power 2-ch redriver w/ input equalization and output de-emphasis DS100KR800 — 10.3-Gbps 8 channel (uni-directional) redriver with EQ and DE DS125BR800 — 2.5/5.0/8.0-Gbps 8-ch PCIe redriver with de-emphasis DS125MB203 — 12.5-Gbps dual port mux and fanout buffer DS64BR111 — 6.4-Gbps ultra low power 2-channel redriver with input equalization and output de-emphasis
Serial digital interface (SDI) ICs
LMH0318 — 3G HD/SD SDI reclocker with integrated cable driver LMH1218 — 12G SDI cable driver with integrated reclocker
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT — SigCon Architect utility tool
Evaluation board
DS100BR111EVK — DS100BR111EVK Evaluation Module DS100BR210EVK — DS100BR210EVK Evaluation Module DS100DF410EVK — DS100DF410EVK evaluation board DS100KR800EVK — DS100KR800EVK evaluation board DS110DF111EVM — DS110DF111EVM: 8.5-11.3 Gbps Retimer Evaluation Module DS110DF410EVM — DS110DF410EVM: 8.5 to 11.3 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS125BR111EVM — DS125BR111EVM 12 Gbps 2-Channel Repeater with Equalization Evaluation Module DS125BR401AEVM — DS125BR401AEVM: 12-Gbps 4-Lane Repeater With Equalization Evaluation Module DS125BR820EVM — DS125BR820EVM: 12.5 Gbps 8-Channel Repeater with Equalization Evaluation Module DS125DF111EVM — DS125DF111EVM: 9.8-12.5 Gbps Retimer Evaluation Module DS125DF410EVM — DS125DF410EVM: 9.8 to 12.5 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS80PCI102EVK — DS80PCI102 SMA Evaluation Kit DS80PCI800EVK — DS80PCI800EVK Evaluation Module DS80PCI810EVM — DS80PCI810 Evaluation Module LMH1218EVM — LMH1218 Evaluation Module USB2ANY — USB2ANY interface adapter
Interface adapter
DPS-DONGLE-EVM — Interface adapter board for repeaters, retimers & SDI products evaluation module
Download
Support software

SIGCONARCHITECT-WRTE — SigCon Architect With RTE v2.0.0.8

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS125BR111 — 12.5-Gbps 2-channel redrivers with input equalization DS125BR401 — 2.5/5.0/8.0-Gbps 4-lane PCI Express redriver with equalization & De-Emp DS125BR401A — 12-Gbps 4-lane redriver with equalization DS125BR800A — 12.5-Gbps 8-channel redriver with input CTLE and output De-Emphasis DS125BR820 — 12-Gbps 8-channel linear redriver with equalization DS160PR412 — PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 — PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 — PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 — PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 — PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 — UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 — PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 — PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers DS80PCI102 — 2.5/5.0/8.0-Gbps 1-lane PCI Express redriver with equalization and De-Emphasis DS80PCI800 — 2.5/5.0/8.0-Gbps 8-channel PCI Express redriver with equalization & De-Emphasis DS80PCI810 — 2.5/5.0/8.0-Gbps 8-channel linear redriver with equalization SN75LVPE3410 — PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 — 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Ethernet retimers, redrivers & mux-buffers
DS100BR111 — 10.3-Gbps ultra low power 2-ch redriver with input equalization and output de-emphasis DS100BR111A — 10.3-Gbps ultra low power 2-channel redriver with input equalization DS100BR210 — 10.3-Gbps low power 2-ch redriver w/ input equalization and output de-emphasis DS100KR800 — 10.3-Gbps 8 channel (uni-directional) redriver with EQ and DE DS125BR800 — 2.5/5.0/8.0-Gbps 8-ch PCIe redriver with de-emphasis DS125MB203 — 12.5-Gbps dual port mux and fanout buffer DS64BR111 — 6.4-Gbps ultra low power 2-channel redriver with input equalization and output de-emphasis
Serial digital interface (SDI) ICs
LMH0318 — 3G HD/SD SDI reclocker with integrated cable driver LMH1218 — 12G SDI cable driver with integrated reclocker
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT — SigCon Architect utility tool
Evaluation board
DS100BR111EVK — DS100BR111EVK Evaluation Module DS100BR210EVK — DS100BR210EVK Evaluation Module DS100DF410EVK — DS100DF410EVK evaluation board DS100KR800EVK — DS100KR800EVK evaluation board DS110DF410EVM — DS110DF410EVM: 8.5 to 11.3 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS125BR111EVM — DS125BR111EVM 12 Gbps 2-Channel Repeater with Equalization Evaluation Module DS125BR401AEVM — DS125BR401AEVM: 12-Gbps 4-Lane Repeater With Equalization Evaluation Module DS125BR820EVM — DS125BR820EVM: 12.5 Gbps 8-Channel Repeater with Equalization Evaluation Module DS125DF410EVM — DS125DF410EVM: 9.8 to 12.5 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS250DF810EVM — 25 Gbps multi-rate 8-channel retimer evaluation module DS280BR820EVM — DS280BR820 28 Gbps 8-channel linear repeater evaluation module DS280MB810EVM — DS280MB810 28 Gbps 8-Channel Linear Repeater With Crosspoint Evaluation Module DS80PCI102EVK — DS80PCI102 SMA Evaluation Kit DS80PCI800EVK — DS80PCI800EVK Evaluation Module DS80PCI810EVM — DS80PCI810 Evaluation Module LMH1218EVM — LMH1218 Evaluation Module
Interface adapter
DPS-DONGLE-EVM — Interface adapter board for repeaters, retimers & SDI products evaluation module
Download
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