2
LMK03806
ZHCSHU9J –SEPTEMBER 2011–REVISED MARCH 2018
www.ti.com.cn
Copyright © 2011–2018, Texas Instruments Incorporated
目目录录
1 特特性性.......................................................................... 1
2 应应用用.......................................................................... 1
3 说说明明.......................................................................... 1
4 修修订订历历史史记记录录 ........................................................... 2
5 Pin Configuration and Functions......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ..................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information.................................................. 6
6.5 Electrical Characteristics........................................... 6
6.6 Timing Requirements.............................................. 14
6.7 Typical Characteristics............................................ 15
7 Parameter Measurement Information ................ 16
7.1 Differential Voltage Measurement Terminology ..... 16
8 Detailed Description............................................ 17
8.1 Overview ................................................................. 17
8.2 Functional Block Diagrams .................................... 17
8.3 Features Description............................................... 19
8.4 Device Functional Modes........................................ 21
8.5 Programming........................................................... 22
8.6 Register Maps......................................................... 23
9 Application and Implementation ........................ 43
9.1 Application Information............................................ 43
9.2 Typical Application ................................................. 49
9.3 System Examples ................................................... 55
9.4 Do's and Don'ts....................................................... 56
10 Power Supply Recommendations ..................... 56
10.1 Current Consumption and Power Dissipation
Calculations.............................................................. 56
11 Layout................................................................... 58
11.1 Layout Guidelines ................................................. 58
11.2 Layout Example .................................................... 59
12 器器件件和和文文档档支支持持 ..................................................... 60
12.1 器件支持................................................................ 60
12.2 文档支持................................................................ 60
12.3 相关链接................................................................ 60
12.4 社区资源................................................................ 60
12.5 商标 ....................................................................... 60
12.6 静电放电警告......................................................... 60
12.7 Glossary................................................................ 60
13 机机械械、、封封装装和和可可订订购购信信息息....................................... 60
4 修修订订历历史史记记录录
注：之前版本的页码可能与当前版本有所不同。
Changes from Revision I (November 2015) to Revision J Page
• Removed unresolvable cross-references. .............................................................................................................................. 6
• Added initial programming requirement of R3...................................................................................................................... 22
• Changed readback text from "rising" to "falling"................................................................................................................... 23
• Bolded pin 30 of register R3 for emphasis. .......................................................................................................................... 23
• Added table note to Default Device Register Settings After Power On Reset to clarify proper use of CLKout6................. 26
• Added note to Register R0 TO R5 regarding programming R3. .......................................................................................... 28
Changes from Revision H (August 2012) to Revision I Page
• 添加
器件信息
表、ESD
额定值
表、
热性能信息
表、
特性 说明
部分、
器件功能模式
、
应用和实施
部分、
电源建议
部
分、
布局
部分、
器件和文档支持
部分以及
机械、封装和可订购信息
部分。 ......................................................................... 1
• Separated Timing Requirements into its own section .......................................................................................................... 14
• Moved Serial MICROWIRE Timing Diagram and Terminology section ............................................................................... 19
• Moved Achievable Frequencies table and Common Frequency Plans table to Device Functional Modes section............. 21
• Added Driving OSCin Pins with a Differential Source section.............................................................................................. 44
• Added Frequency Planning with the LMK03806 and Configuring the PLL sections............................................................ 45
• Moved Thermal Management section and renamed it to Layout Guidelines....................................................................... 58
