LMK04110
- Cascaded PLLatinum PLL Architecture
- PLL1Redundant Reference Inputs Loss of Signal
DetectionAutomatic and Manual Selection of
Reference Clock Input - PLL2Phase Detector Rate up to 100 MHzInput
Frequency-DoublerIntegrated VCO
- PLL1Redundant Reference Inputs Loss of Signal
- Outputs
- LVPECL/2VPECL, LVDS, and
LVCMOS Formats - Support Clock Rates up to 1080 MHz
- Five Dedicated Channel Divider Blocks
- Common Output Frequencies Supported:
30.72 MHz, 61.44 MHz, 62.5 MHz,
74.25 MHz, 75 MHz, 77.76 MHz, 100 MHz,
106.25 MHz, 125 MHz, 122.88 MHz,
150 MHz, 155.52 MHz, 156.25 MHz, 159.375 MHz,
187.5 MHz, 200 MHz,
212.5 MHz, 245.76 MHz, 250 MHz, 311.04 MHz,
312.5 MHz, 368.64 MHz,
491.52 MHz, 622.08 MHz, 625 MHz, 983.04 MHz
- LVPECL/2VPECL, LVDS, and
- MICROWIRE (SPI) Programming Interface
- Industrial Temperature Range: –40 to 85 °C
- 3.15 V to 3.45 V Operation
- Package: 48 Pin WQFN (7.0 × 7.0 × 0.8 mm)
The LMK04100 family of precision clock conditioners provides jitter cleaning, clock multiplication and distribution without the need for high-performance VCXO modules.
When connected to a recovered system reference clock and a VCXO, the device generates 5 low jitter clocks in LVCMOS, LVDS, or LVPECL formats.
技术文档
| 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 | LMK04100 Family Clock Jitter Cleaner with Cascaded PLLs 数据表 (Rev. B) | 2013-2-17 | |||
| 应用手册 | AN-1910 LMK04000 Family Phase Noise Characterization (Rev. A) | 2013-4-26 | ||||
| 应用手册 | AN-1939 Crystal Based Oscillator Design with the LMK04000 Family (Rev. A) | 2013-4-26 |
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）。
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 | (...) |
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 | ||
LMX25xx PLL+VCO 系列 | 时钟设计工具 | ||
LMK 抖动清除器和分配器 |
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。
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。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| WQFN (RHS) | 48 | Ultra Librarian |