产品详细信息

Type Redriver Protocols General purpose, PCIe1, PCIe2, PCIe3, sRIO Applications PCIe, SATA, SAS Number of channels (#) 2 Speed (Max) (Gbps) 8 Supply voltage (V) 2.5, 3.3 Rating Catalog Operating temperature range (C) -40 to 85
Type Redriver Protocols General purpose, PCIe1, PCIe2, PCIe3, sRIO Applications PCIe, SATA, SAS Number of channels (#) 2 Speed (Max) (Gbps) 8 Supply voltage (V) 2.5, 3.3 Rating Catalog Operating temperature range (C) -40 to 85
WQFN (RTW) 24 16 mm² 4 x 4
  • Comprehensive Family, Proven System
    Interoperability
    • DS80PCI102: x1 PCIe
      Gen-1, Gen-2, and Gen-3
    • DS80PCI402: x4 PCIe
      Gen-1, Gen-2, and Gen-3
    • DS80PCI800: x8/x16 PCIe
      Gen-1, Gen-2, and Gen-3
  • Automatic Rate-Detect and Adaptation to
    Gen-1, Gen-2, and Gen-3 Speeds
  • Seamless Support for Gen-3 Transmit FIR
    Handshake
  • Receiver EQ (up to 36 dB), Transmit De-
    Emphasis (up to –12 dB)
  • Adjustable Transmit VOD: 0.7 to 1.3 Vp-p (Pin
    Mode)
  • 0.2 UI of Residual Deterministic Jitter at 8 Gbps
    After 40 Inches of FR4 or 10 m 30-awg PCIe
    Cable
  • Low Power Dissipation With Ability to Turn Off
    Unused Channels: 65 mW/Channel
  • Automatic Receiver Detect (Hot-Plug)
  • Multiple Configuration Modes: Pins/SMBus/Direct-
    EEPROM Load
  • Flow-Thru Pinout in 4-mm × 4-mm 24-Pin
    Leadless WQFN Package
  • Single Supply Voltage: 2.5 V or 3.3 V (Selectable)
  • ±5-kV HBM ESD Rating
  • −40°C to 85°C Operating Temperature Range
  • Comprehensive Family, Proven System
    Interoperability
    • DS80PCI102: x1 PCIe
      Gen-1, Gen-2, and Gen-3
    • DS80PCI402: x4 PCIe
      Gen-1, Gen-2, and Gen-3
    • DS80PCI800: x8/x16 PCIe
      Gen-1, Gen-2, and Gen-3
  • Automatic Rate-Detect and Adaptation to
    Gen-1, Gen-2, and Gen-3 Speeds
  • Seamless Support for Gen-3 Transmit FIR
    Handshake
  • Receiver EQ (up to 36 dB), Transmit De-
    Emphasis (up to –12 dB)
  • Adjustable Transmit VOD: 0.7 to 1.3 Vp-p (Pin
    Mode)
  • 0.2 UI of Residual Deterministic Jitter at 8 Gbps
    After 40 Inches of FR4 or 10 m 30-awg PCIe
    Cable
  • Low Power Dissipation With Ability to Turn Off
    Unused Channels: 65 mW/Channel
  • Automatic Receiver Detect (Hot-Plug)
  • Multiple Configuration Modes: Pins/SMBus/Direct-
    EEPROM Load
  • Flow-Thru Pinout in 4-mm × 4-mm 24-Pin
    Leadless WQFN Package
  • Single Supply Voltage: 2.5 V or 3.3 V (Selectable)
  • ±5-kV HBM ESD Rating
  • −40°C to 85°C Operating Temperature Range

The DS80PCI102 is a low-power, 1-lane repeater with 4-stage input equalization, and an output de-emphasis driver to enhance the reach of PCI-Express serial links in board-to-board or cable interconnects. The device is ideal for x1 PCI-Express configuration, and it automatically detects and adapts to Gen-1, Gen-2, and Gen-3 data rates for easy system upgrade.

DS80PCI102 offers programmable transmit de-emphasis (up to 12 dB), transmit VOD (up to 1300 mVp-p), and receive equalization (up to 36 dB) to enable longer distance transmission in lossy copper cables (10 meters or more), or backplanes (40 inches or more) with multiple connectors. The receiver can open an input eye that is completely closed due to inter-symbol interference (ISI) introduced by the interconnect medium.

The programmable settings can be applied easily through pins or software (SMBus/I2C), or can be loaded through an external EEPROM. When operating in the EEPROM mode, the configuration information is automatically loaded on power up, which eliminates the need for an external microprocessor or software driver.

The DS80PCI102 is a low-power, 1-lane repeater with 4-stage input equalization, and an output de-emphasis driver to enhance the reach of PCI-Express serial links in board-to-board or cable interconnects. The device is ideal for x1 PCI-Express configuration, and it automatically detects and adapts to Gen-1, Gen-2, and Gen-3 data rates for easy system upgrade.

DS80PCI102 offers programmable transmit de-emphasis (up to 12 dB), transmit VOD (up to 1300 mVp-p), and receive equalization (up to 36 dB) to enable longer distance transmission in lossy copper cables (10 meters or more), or backplanes (40 inches or more) with multiple connectors. The receiver can open an input eye that is completely closed due to inter-symbol interference (ISI) introduced by the interconnect medium.

The programmable settings can be applied easily through pins or software (SMBus/I2C), or can be loaded through an external EEPROM. When operating in the EEPROM mode, the configuration information is automatically loaded on power up, which eliminates the need for an external microprocessor or software driver.

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类型 项目标题 下载最新的英语版本 日期
* 数据表 DS80PCI102 2.5-Gbps / 5.0-Gbps / 8.0-Gbps 1-Lane PCI-Express Repeater With Equalization and De-Emphasis 数据表 (Rev. G) PDF | HTML 2015年 8月 24日
应用手册 Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers 2014年 10月 9日
用户指南 DS80PCI102EVK User Guide SMA Evaluation Kit 2012年 9月 17日
设计指南 适用于 Xilinx FPGA 的模拟器件 解决方案指南 2012年 4月 24日

设计和开发

如需其他信息或资源,请查看下方列表,点击标题即可进入详情页面。

评估板

DS80PCI102EVK — DS80PCI102 SMA 评估套件

The DS80PCI102EVK – SMA evaluation kit provides a complete high band-width platform to evaluate thesignal integrity and signal conditioning features of the Texas Instruments signal conditioning products – with Equalization and De-emphasis.

SMA edge launch connectors are used as the input and the (...)

用户指南: PDF
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仿真模型

IBIS-AMI Model Request Form

SNLM143.PDF (25 KB) - IBIS Model
模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
模拟工具

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能,允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装,如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能,但不支持完整版 TINA 所提供的某些其他功能。

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用户指南: PDF
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WQFN (RTW) 24 了解详情

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

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