5秒后页面跳转
捷配首页

Datasheet > LMH1980MM/NOPB
LMH1980MM/NOPB PDF预览

LMH1980MM/NOPB

更新时间： 2024-11-22 11:12:23
品牌 Logo 应用领域
德州仪器 - TI PC光电二极管商用集成电路
页数 文件大小 规格书
25页 1153K
描述
自动检测 SD/HD/PC 视频同步分离器 | DGS | 10 | -40 to 85

阅读下载

中文翻译

获取价格

LMH1980MM/NOPB 数据手册

 浏览型号LMH1980MM/NOPB的Datasheet PDF文件第2页浏览型号LMH1980MM/NOPB的Datasheet PDF文件第3页浏览型号LMH1980MM/NOPB的Datasheet PDF文件第4页浏览型号LMH1980MM/NOPB的Datasheet PDF文件第5页浏览型号LMH1980MM/NOPB的Datasheet PDF文件第6页浏览型号LMH1980MM/NOPB的Datasheet PDF文件第7页 
LMH1980  
www.ti.com  
SNLS263A –JULY 2007–REVISED MARCH 2013  
LMH1980 Auto-Detecting SD/HD/PC Video Sync Separator  
Check for Samples: LMH1980  
1
FEATURES  
DESCRIPTION  
The LMH1980 is an auto-detecting SD/HD/PC video  
sync separator ideal for use in a wide range of video  
applications, such as automotive LCD monitors, video  
capture & editing devices, surveillance & security  
equipment, and machine vision and inspection  
systems.  
2
•
Analog Video Sync Separation for NTSC, PAL,  
480I/P, 576I/P, 720P, 1080I/P/PsF, and Many  
VESA-Compatible Timing Formats  
•
Composite Video (CVBS), S-Video (Y/C), and  
Component Video (YPBPR/GBR) and PC  
Graphics (RGsB) Interfaces  
The LMH1980 accepts an analog video input signal  
with either bi-level or tri-level sync and automatically  
detects the video format, eliminating the need for  
external RSET resistor adjustment required by other  
sync separators (e.g.: LM1881). The outputs provide  
timing signals in CMOS logic, including Composite,  
Horizontal, and Vertical Syncs, Burst/Back Porch  
Timing, and Odd/Even Field outputs. The HD flag  
output (pin 5) provides a logic low signal only when a  
valid HD video input with tri-level sync is detected.  
The HD flag can be used to disable an external  
switch-controlled SD chroma filter when HD video is  
detected, or enable it when SD video is detected. For  
non-standard video with bi-level sync and without  
vertical serration pulses, a default vertical sync pulse  
will be output and no horizontal sync pulses will be  
output during the vertical sync interval.  
•
•
•
SD/PC Bi-Level Sync & HD Tri-Level Sync  
Compatible  
Composite, Horizontal, and Vertical Sync  
Outputs  
Burst/Back Porch Timing, Odd/Even Field, and  
HD Detect Flag outputs  
•
•
Automatic Video Format Detection  
Fixed-Level Sync Slicing for Video Inputs from  
0.5 to 2 VPP  
•
3.3V to 5V Supply Operation  
APPLICATIONS  
•
Consumer, Professional, Automotive &  
Industrial Video  
The LMH1980 is available in a space-saving 10-lead  
Mini-SO Package (VSSOP) and operates over a  
temperature range of −40°C to +85°C.  
•
•
•
•
Video Capture, Editing, and Processing  
Genlock Circuits  
Surveillance & Security Video Systems  
Set-Top Boxes (STB) & Digital Video  
Recorders (DVR)  
•
•
•
LCD / Plasma Displays and Video Projectors  
Machine Vision and Inspection Systems  
Video Trigger Oscilloscopes and Waveform  
Monitors  
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.  
2
All trademarks are the property of their respective owners.  
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 © 2007–2013, Texas Instruments Incorporated  
1234567...25

中文翻译

下载PDF

与LMH1980MM/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LMH1980MMX NSC

获取价格

 		Auto-Detecting SD/HD/PC Video Sync Separator
LMH1980MMX/NOPB NSC

获取价格

 		IC SYNC SEPARATOR IC, PDSO10, ROHS COMPLIANT, MSOP-10, Signal Separator IC
LMH1980MMX/NOPB TI

获取价格

 		自动检测 SD/HD/PC 视频同步分离器 | DGS | 10 | -40 to 85
LMH1981 NSC

获取价格

 		Multi-Format Video Sync Separator
LMH1981 TI

获取价格

 		多格式视频同步分离器
LMH1981MT NSC

获取价格

 		Multi-Format Video Sync Separator
LMH1981MT/NOPB TI

获取价格

 		多格式视频同步分离器 | PW | 14 | -40 to 85
LMH1981MTX NSC

获取价格

 		Multi-Format Video Sync Separator
LMH1981MTX/NOPB TI

获取价格

 		多格式视频同步分离器 | PW | 14 | -40 to 85
LMH1982 NSC

获取价格

 		Multi-Rate Video Clock Generator with Genlock

与LMH1980MM/NOPB相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证