DS10BR254
- DC - 1.5 Gbps Low Jitter, Low Skew, Low Power Operation
- Wide Input Common Mode Voltage Range Allows for DC-Coupled Interface to LVDS, CML and LVPECL Drivers
- Redundant Inputs
- LOS Circuitry Detects Open Inputs Fault Condition
- Integrated 100Ω Input and Output Terminations
- 8 kV ESD on LVDS I/O Pins Protects Adjoining Components
- Small 6 mm x 6 mm WQFN-40 Space Saving Package
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The DS10BR254 is a 1.5 Gbps 1:4 LVDS repeater optimized for high-speed signal routing and distribution over FR-4 printed circuit board backplanes and balanced cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity.
The device has two different LVDS input channels and a select pin determines which input is active. A loss-of-signal (LOS) circuit monitors both input channels and a unique LOS pin is asserted when no signal is detected at that input.
Wide input common mode range allows the switch to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires a minimal space on the board while the flow-through pinout allows easy board layout. Each differential input and output is internally terminated with a 100Ω resistor to lower device return losses, reduce component count and further minimize board space.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DS10BR254 1.5 Gbps 1:4 LVDS Repeater datasheet (Rev. D) | 2013/4/12 |
設計與開發
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DDC2256AEVM — DDC2256A 256 通道電流輸入類比轉數位轉換器評估模組
DDC2256AEVM 評估模組 (EVM) 是 DDC2256A (256 通道、電流輸入、24 位元類比轉數位 (A/D) 轉換器) 的評估套件。EVM 套件由 DUT 電路板和擷取板組成，包含兩個 DDC2256A 裝置、一個用於裝置通訊/配置的 FPGA、用於臨時資料儲存的 36MB 記憶體，以及一個用於連接 PC 的 USB 介面。EVM 包含所有必要的控制訊號及板載功率產生，因而大幅降低對外部設備的需求。最後，評估系統還為 Microsoft® Windows® 提供了易於使用的軟體。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RTA) | 40 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。