产品详情

Number of outputs 8 Additive RMS jitter (typ) (fs) 30 Core supply voltage (V) 3.3 Output supply voltage (V) 3.3 Output skew (ps) 30 Operating temperature range (°C) -40 to 85 Rating Catalog Output type LVPECL Input type LVDS
Number of outputs 8 Additive RMS jitter (typ) (fs) 30 Core supply voltage (V) 3.3 Output supply voltage (V) 3.3 Output skew (ps) 30 Operating temperature range (°C) -40 to 85 Rating Catalog Output type LVPECL Input type LVDS
WQFN (RHS) 48 49 mm² (7 mm × 7 mm)

  • 30 fs additive jitter (100 Hz to 20 MHz)
  • Dual clock inputs
  • Programmable output channels (0 to 1600 MHz)
  • External synchronization
  • Pin compatible family of clocking devices
  • 3.15 to 3.45 V operation
  • Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm)
  • Device LVDS Outputs LVPECL Outputs
    LMK01000 3 5
    LMK01010 8 0
    LMK01020 0 8

  • 30 fs additive jitter (100 Hz to 20 MHz)
  • Dual clock inputs
  • Programmable output channels (0 to 1600 MHz)
  • External synchronization
  • Pin compatible family of clocking devices
  • 3.15 to 3.45 V operation
  • Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm)
  • Device LVDS Outputs LVPECL Outputs
    LMK01000 3 5
    LMK01010 8 0
    LMK01020 0 8

    The LMK01000 family provides an easy way to divide and distribute high performance clock signals throughout the system. These devices provide best-in-class noise performance and are designed to be pin-to-pin and footprint compatible with LMK03000/LMK02000 family of precision clock conditioners.

    The LMK01000 family features two programmable clock inputs (CLKin0 and CLKin1) that allow the user to dynamically switch between different clock domains.

    Each device features 8 clock outputs with independently programmable dividers and delay adjustments. The outputs of the device can be easily synchronized by an external pin (SYNC*).


    Target Applications

  • High performance Clock Distribution
  • Wireless Infrastructure
  • Medical Imaging
  • Wired Communications
  • Test and Measurement
  • Military / Aerospace

  • The LMK01000 family provides an easy way to divide and distribute high performance clock signals throughout the system. These devices provide best-in-class noise performance and are designed to be pin-to-pin and footprint compatible with LMK03000/LMK02000 family of precision clock conditioners.

    The LMK01000 family features two programmable clock inputs (CLKin0 and CLKin1) that allow the user to dynamically switch between different clock domains.

    Each device features 8 clock outputs with independently programmable dividers and delay adjustments. The outputs of the device can be easily synchronized by an external pin (SYNC*).


    Target Applications

  • High performance Clock Distribution
  • Wireless Infrastructure
  • Medical Imaging
  • Wired Communications
  • Test and Measurement
  • Military / Aerospace

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    技术文档

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    顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
    * 数据表 Fam LMK01000 Fam 1.6GHz HPer Clk Buffer, Divider and Distributor 数据表 (Rev. G) 2009-10-15
    应用手册 AN-1821 CPRI Repeater System (Rev. A) 2013-4-26
    设计指南 Clock Conditioner Owner's Manual 2006-11-10

    设计与开发

    如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

    评估板

    LMK01000EVAL — 1.6 GHz 低噪声时钟缓冲器、除法器和分配器

    LMK01000 评估套件可简化对 LMK01000 1.6GHz 高性能时钟缓冲器、分频器和分配器的评估。包装中包含一个评估板、评估板说明和一根用于通过 PC 并行端口对器件进行编程的电缆。CodeLoader 4 是用于对评估板进行编程的软件。CodeLoader 4 可在 Windows 2000 或 Windows XP PC 上运行。可从 TI 网站下载最新版本的 CodeLoader。此评估套件也建议用于评估 LMK01010 和 LMK01020。

    用户指南: PDF
    支持的产品和硬件
    有库存
    限制:
    ??asset.out-of-stock-ti_zh_CN??
    无货
    软件编程工具

    CODELOADER — CodeLoader Device Register Programming v4.19.0

    The CodeLoader 4 software is used to program the LMX PLLs and LMK timing devices through either the USB or line print terminal (LPT) port of a computer. This software also provides information on how to program the device by showing the bits that are actually sent.

    Which software do I use?

    Product

    (...)

    支持的产品和硬件
    支持软件

    CLOCKDESIGNTOOL — Clock Design Tool Software

    时钟设计工具软件可帮助选择器件、设计环路滤波器,并进行定时器件解决方案仿真。当您输入所需的输出频率和参考频率(可选)后,该工具就会提供能够满足指定要求的 TI 器件、分频器值,并推荐能够尽可能减少抖动的环路滤波器。

    CLOCKDESIGNTOOL 教程视频

    我要使用哪一个软件?

    产品

    环路滤波器和器件配置 + 仿真

    模拟工具

    器件寄存器编程

    LMX24xx PLL 系列

    EasyPLL

    时钟架构

    CodeLoader

    LMX25xx PLL+VCO 系列

    时钟设计工具

    LMK 抖动清除器和分配器

    支持的产品和硬件
    支持软件

    TICSPRO-SW — TICS Pro GUI and Live Programming Tool for Clocking Devices

    德州仪器 (TI) 时钟和合成器 (TICS) 专业软件用于对具有以下前缀的产品编号的评估模块 (EVM) 进行编程:CDC、LMK 和 LMX。这些产品包括锁相环和电压控制振荡器 (PLL+VCO)、合成器和时钟器件。

    支持的产品和硬件
    仿真模型

    LMK01020 IBIS model

    SNAM249.ZIP (28 KB) - IBIS 模型
    支持的产品和硬件
    设计工具

    CLOCK-TREE-ARCHITECT — 时钟树架构编程软件

    时钟树架构是一款时钟树综合工具,可根据您的系统要求生成时钟树解决方案,从而帮助您简化设计流程。该工具从庞大的时钟产品数据库中提取数据,然后生成系统级多芯片时钟解决方案。

    支持的产品和硬件
    封装 引脚 CAD 符号、封装和 3D 模型
    WQFN (RHS) 48 Ultra Librarian

    订购和质量

    推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

    支持和培训

    可获得 TI 工程师技术支持的 TI E2E™ 论坛

    所有内容均由 TI 和社区贡献者按“原样”提供,并不构成 TI 规范。请参阅使用条款

    如果您对质量、包装或订购 TI 产品有疑问,请参阅 TI 支持。​​​​​​​​​​​​​​

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