ZHCSID0D
April 2016 – June 2018
LMH1226
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化框图
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Recommended SMBus Interface AC Timing Specifications
6.7
Serial Parallel Interface (SPI) AC Timing Specifications
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
4-Level Input Configuration Pins
7.3.2
Input Carrier Detect
7.3.3
Continuous Time Linear Equalizer (CTLE)
7.3.3.1
Adaptive PCB Trace Equalizer (IN1±)
7.3.4
Input-Output Mux Selection
7.3.5
Clock and Data Recovery (CDR) Reclocker
7.3.6
Internal Eye Opening Monitor (EOM)
7.3.7
Output Function Control
7.3.8
Output Driver Amplitude and De-Emphasis Control
7.3.9
Status Indicators and Interrupts
7.3.9.1
LOCK_N (Lock Indicator)
7.3.9.2
CD_N (Carrier Detect)
7.3.9.3
INT_N (Interrupt)
7.4
Device Functional Modes
7.4.1
System Management Bus (SMBus) Mode
7.4.1.1
SMBus Read and Write Transactions
7.4.1.1.1
SMBus Write Operation Format
7.4.1.1.2
SMBus Read Operation Format
7.4.2
Serial Peripheral Interface (SPI) Mode
7.4.2.1
SPI Read and Write Transactions
7.4.2.1.1
SPI Write Transaction Format
7.4.2.1.2
SPI Read Transaction Format
7.4.2.2
SPI Daisy Chain
7.5
LMH1226 Register Map
7.5.1
Share Register Page
7.5.2
CTLE/CDR Register Page
7.5.3
Drivers Register Page
8
Application and Implementation
8.1
Application Information
8.1.1
General Guidance for SMPTE and 10 GbE Applications
8.1.2
LMH1219 and LMH1226 Compatibility
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Recommended VOD and DEM Register Settings
8.2.4
Application Performance Plots
9
Power Supply Recommendations
10
Layout
10.1
PCB Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
接收文档更新通知
11.2
社区资源
11.3
商标
11.4
静电放电警告
11.5
术语表
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
RTW|24
MPQF167C
散热焊盘机械数据 (封装 | 引脚)
RTW|24
QFND450A
订购信息
zhcsid0d_oa
zhcsid0d_pm
8.1
Application Information