主頁 接口 以太網 IC 以太網重定時器、轉接驅動器和多路復用器緩沖器

DS100MB203

正在供貨

10.3Gbps 雙端口多路復用器和扇出緩沖器

產品詳情

Type Mux Buffer Number of channels 4 Speed (max) (Gbpp) 10.3125 Input compatibility AC-coupling Protocols 10G-SR/LR, 40G-SR4/LR4, CPRI, Fibre Channel, General purpose, Infiniband, Interlaken, OBSAI, PCIe1, PCIe2, PCIe3, sRIO Operating temperature range (°C) -40 to 85
Type Mux Buffer Number of channels 4 Speed (max) (Gbpp) 10.3125 Input compatibility AC-coupling Protocols 10G-SR/LR, 40G-SR4/LR4, CPRI, Fibre Channel, General purpose, Infiniband, Interlaken, OBSAI, PCIe1, PCIe2, PCIe3, sRIO Operating temperature range (°C) -40 to 85
WQFN (NJY) 54 55 mm2 10 x 5.5
  • 10.3125 Gbps Dual Lane 2:1 Mux, 1:2 Switch or
    Fan-Out
  • Low 390 mW Total Power (Typical)
  • Advanced Signal Conditioning Features:
    • Receive Equalization Up to 36 dB at 5 GHz
    • Transmit De-Emphasis Up to –12 dB
    • Transmit Output Voltage Control: 600 mV to
      1300 mV
  • Programmable Through Pin Selection, EEPROM
    or SMBus Interface
  • Selectable 2.5-V or 3.3-V Supply Voltage
  • –40°C to 85°C Operating Temperature Range
  • 10.3125 Gbps Dual Lane 2:1 Mux, 1:2 Switch or
    Fan-Out
  • Low 390 mW Total Power (Typical)
  • Advanced Signal Conditioning Features:
    • Receive Equalization Up to 36 dB at 5 GHz
    • Transmit De-Emphasis Up to –12 dB
    • Transmit Output Voltage Control: 600 mV to
      1300 mV
  • Programmable Through Pin Selection, EEPROM
    or SMBus Interface
  • Selectable 2.5-V or 3.3-V Supply Voltage
  • –40°C to 85°C Operating Temperature Range

The DS100MB203 device is a dual port 2:1 multiplexer and 1:2 switch or fan-out buffer with signal conditioning suitable for 10GE, 10G-KR (802.3ap), Fibre Channel, PCIe, Infiniband, SATA3/SAS2 and other high-speed bus applications with data rates up to 10.3125 Gbps.

The continuous time linear equalizer (CTLE) of the receiver provides necessary boost to compensate up to 40” FR-4 or 10m cable (AWG-24) at 10.3125 Gbps - This on-chip feature eliminates the need for external signal conditioners. The transmitter features a programmable amplitude voltage levels to be selectable from 600 mVp-p to 1300 mVp-p and De-Emphasis of up to 12 dB.

The DS100MB203 can be configured to support PCIe, SAS/SATA, 10G-KR or other signaling protocols. When operating in 10G-KR and PCIe Gen-3 mode, the DS100MB203 transparently allows the host controller and the end point to optimize the full link and negotiate transmit equalizer coefficients. This seamless management of the link training protocol ensures system level interoperability with minimum latency.

The programmable settings can be applied through pin settings, SMBus (I2C) protocol or loaded directly from 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 DS100MB203 device is a dual port 2:1 multiplexer and 1:2 switch or fan-out buffer with signal conditioning suitable for 10GE, 10G-KR (802.3ap), Fibre Channel, PCIe, Infiniband, SATA3/SAS2 and other high-speed bus applications with data rates up to 10.3125 Gbps.

The continuous time linear equalizer (CTLE) of the receiver provides necessary boost to compensate up to 40” FR-4 or 10m cable (AWG-24) at 10.3125 Gbps - This on-chip feature eliminates the need for external signal conditioners. The transmitter features a programmable amplitude voltage levels to be selectable from 600 mVp-p to 1300 mVp-p and De-Emphasis of up to 12 dB.

The DS100MB203 can be configured to support PCIe, SAS/SATA, 10G-KR or other signaling protocols. When operating in 10G-KR and PCIe Gen-3 mode, the DS100MB203 transparently allows the host controller and the end point to optimize the full link and negotiate transmit equalizer coefficients. This seamless management of the link training protocol ensures system level interoperability with minimum latency.

The programmable settings can be applied through pin settings, SMBus (I2C) protocol or loaded directly from 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.
下載 觀看帶字幕的視頻 視頻

技術文檔

star =有關此產品的 TI 精選熱門文檔
未找到結果。請清除搜索并重試。
查看全部 4
類型 標題 下載最新的英語版本 日期
* 數據表 DS100MB203 10.3125 Gbps Dual Lane 2:1/1:2 Mux/Buffer With Equalization and De-Emphasis 數據表 (Rev. D) PDF | HTML 2016年 1月 19日
應用手冊 利用適用于 10G 至 12.5G 應用的以太網轉接驅動器和重定時器來擴大覆蓋范圍 (Rev. A) PDF | HTML 英語版 (Rev.A) 2023年 2月 12日
應用手冊 Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers 2014年 10月 9日
用戶指南 DS100MB203EVK User's Guide 2012年 10月 17日

設計和開發

如需其他信息或資源，請點擊以下任一標題進入詳情頁面查看（如有）。

評估板

DS100MB203EVK — 雙通道 2:1/1:2 多路復用器/緩沖器 SMA 評估套件

DS100MB203EVK 是一款雙通道 2:1/1:2 多路復用器/緩沖器 SMA 評估套件。它提供了一個完整的高帶寬平臺，用于評估 DS100MB203SQ 器件的信號完整性和信號調節特性。該器件是具備均衡和去加重功能，支持 10.3125 Gbps 速率的雙通道 2:1/1:2 多路復用器/緩沖器。

用戶指南: PDF
View Options
仿真模型

DS100MB203 IBIS-AMI Model

SLNM012.ZIP (6357 KB) - IBIS-AMI Model
下載
模擬工具

PSPICE-FOR-TI — PSpice? for TI 設計和仿真工具

PSpice? for TI 可提供幫助評估模擬電路功能的設計和仿真環境。此功能齊全的設計和仿真套件使用 Cadence? 的模擬分析引擎。PSpice for TI 可免費使用，包括業內超大的模型庫之一，涵蓋我們的模擬和電源產品系列以及精選的模擬行為模型。

借助?PSpice for TI 的設計和仿真環境及其內置的模型庫，您可對復雜的混合信號設計進行仿真。創建完整的終端設備設計和原型解決方案，然后再進行布局和制造，可縮短產品上市時間并降低開發成本。?

在?PSpice for TI 設計和仿真工具中，您可以搜索 TI (...)
發送申請
模擬工具

TINA-TI — 基于 SPICE 的模擬仿真程序

TINA-TI 提供了 SPICE 所有的傳統直流、瞬態和頻域分析以及更多。TINA 具有廣泛的后處理功能，允許您按照希望的方式設置結果的格式。虛擬儀器允許您選擇輸入波形、探針電路節點電壓和波形。TINA 的原理圖捕獲非常直觀 - 真正的“快速入門”。

TINA-TI 安裝需要大約 500MB。直接安裝，如果想卸載也很容易。我們相信您肯定會愛不釋手。

TINA 是德州儀器 (TI) 專有的 DesignSoft 產品。該免費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。

如需獲取可用 TINA-TI 模型的完整列表，請參閱：SpiceRack - 完整列表 

需要 HSpice (...)

用戶指南: PDF
英語版 (Rev.A): PDF
View Options
封裝 引腳 CAD 符號、封裝和 3D 模型
WQFN (NJY) 54 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

推薦產品可能包含與 TI 此產品相關的參數、評估模塊或參考設計。

支持和培訓

視頻