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LMH0307 PDF预览

LMH0307

更新时间: 2023-09-03 20:31:52
品牌 Logo 应用领域
德州仪器 - TI 驱动驱动器
页数 文件大小 规格书
25页 474K
描述
具有电缆检测功能的 3G HD/SD SDI 双路输出电缆驱动器

LMH0307 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN, LCC16,.16SQ,25针数:16
Reach Compliance Code:compliantECCN代码:5A991.B.1
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.48差分输出:YES
驱动器位数:1输入特性:DIFFERENTIAL
接口集成电路类型:LINE DRIVER接口标准:GENERAL PURPOSE
JESD-30 代码:S-PQCC-N16JESD-609代码:e3
长度:4 mm湿度敏感等级:3
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
最小输出摆幅:0.72 V输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC16,.16SQ,25封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
最大接收延迟:座面最大高度:0.8 mm
子类别:Line Driver or Receivers最大供电电压:3.465 V
最小供电电压:3.135 V标称供电电压:3.3 V
电源电压1-最大:3.465 V电源电压1-分钟:3.135 V
电源电压1-Nom:3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

LMH0307 数据手册

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LMH0307  
www.ti.com  
SNLS286I APRIL 2008REVISED APRIL 2013  
3 Gbps HD/SD SDI Dual Output Cable Driver With Cable Detect  
Check for Samples: LMH0307  
1
FEATURES  
DESCRIPTION  
The LMH0307 3 Gbps HD/SD SDI Dual Output Cable  
Driver with Cable Detect is designed for use in  
SMPTE 424M, SMPTE 292M, SMPTE 344M, and  
SMPTE 259M serial digital video applications. The  
LMH0307 implements two complementary output  
drivers and drives 75transmission lines (Belden  
1694A, Belden 8281, or equivalent) at data rates up  
to 2.97 Gbps.  
2
SMPTE 424M, SMPTE 292M, SMPTE 344M, and  
SMPTE 259M Compliant  
Data Rates to 2.97 Gbps  
Supports DVB-ASI at 270 Mbps  
Cable Detect on Output  
Loss of Signal Detect at Input  
Output Driver Power Down Control  
The LMH0307 includes intelligent sensing capabilities  
to improve system diagnostics. The cable detect  
feature senses near-end termination to determine if a  
cable is correctly attached to the output BNC. Input  
loss of signal (LOS) detects the presence of a valid  
signal at the input of the cable driver. These sensing  
features may be used to alert the user of a system  
fault and activate a deep power save mode, reducing  
the cable driver's power consumption to 4 mW. These  
features are accessible via an SMBus interface.  
Typical Power Consumption: 230 mW in SD  
Mode and 275 mW in HD Mode  
Power Save Mode Typical Power  
Consumption: 4 mW  
Single 3.3V Supply Operation  
Differential Input  
Dual Complementary 75Outputs  
Selectable Slew Rate  
The LMH0307 provides two selectable slew rates for  
SMPTE 259M and SMPTE 424M / 292M compliance.  
The output amplitude is adjustable ±10% in 5 mV  
steps via the SMBus.  
Industrial Temperature Range: 40°C to +85°C  
16-Pin WQFN or 25-Ball CS-BGA package  
APPLICATIONS  
The LMH0307 is powered from a single 3.3V supply.  
Power consumption is typically 230 mW in SD mode  
and 275 mW in HD mode. The LMH0307 is available  
in two space-saving packages: a 4 x 4 mm 16-pin  
WQFN and even more space-efficient 3 x 3 mm 25-  
ball CS-BGA package.  
SMPTE 424M, SMPTE 292M, SMPTE 344M, and  
SMPTE 259M Serial Digital Interfaces  
Digital Video Routers and Switches  
Distribution Amplifiers  
Typical Application  
SDI In  
SD/HD  
SDI  
SDI Out  
LMH0356  
3G/HD/SD  
LMH0307  
3G/HD/SD  
SDI Reclocker  
SDI Dual Cable Driver  
SDA SCL  
ENABLE  
Clock or  
Second  
FAULT  
Data Output  
SMBus  
Data  
SMBus  
Clock  
Microcontroller  
or  
FPGA  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008–2013, Texas Instruments Incorporated  

LMH0307 替代型号

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