5秒后页面跳转
捷配首页

Datasheet > LTC1518
LTC1518 PDF预览

LTC1518

更新时间： 2023-12-20 18:44:43
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
12页 184K
描述
52Mbps、精准延迟、RS485 四通道线路接收器

阅读下载

中文翻译

获取价格

LTC1518 数据手册

 浏览型号LTC1518的Datasheet PDF文件第2页浏览型号LTC1518的Datasheet PDF文件第3页浏览型号LTC1518的Datasheet PDF文件第4页浏览型号LTC1518的Datasheet PDF文件第5页浏览型号LTC1518的Datasheet PDF文件第6页浏览型号LTC1518的Datasheet PDF文件第7页 
LTC1518/LTC1519  
52Mbps Precision Delay  
RS485 Quad Line Receivers  
U
FEATURES  
DESCRIPTIO  
The LTC®1518/LTC1519 are high speed, precision delay  
differential quad bus/line receivers that can operate at data  
rates as high as 52Mbps. They are pin compatible with the  
LTC488/LTC489 RS485 line receivers and operate over the  
entire –7V to 12V common mode range. A unique architec-  
ture provides very stable propagation delays and low skew  
over wide input common mode, input overdrive and ambi-  
enttemperatureranges.Propagationdelayis18.5ns±3.5ns  
over the commercial temperature range. Typical tPLH/tPHL  
and channel-to-channel skew is 500ps.  
■
Precision Propagation Delay: 18.5ns ±3.5ns Over  
0°C to 70°C Temperature Range  
■
High Data Rate: 52Mbps  
■
Low tPLH/tPHL Skew: 500ps Typ  
■
Low Channel-to-Channel Skew: 500ps Typ  
■
Guaranteed Fail-Safe Operation over the Entire  
Common Mode Range  
■
–7V to 12V RS485 Input Common Mode Range  
■
Input Resistance ≥22k, Even When Unpowered  
Hot SwapTM Capable  
■
■
High Common Mode Rejection to 26MHz  
Short-Circuit Protection: 10mA Typ Output Current  
for an Indefinite Short  
Three-State Output Capability  
Will Not Oscillate with Slow Moving Input Signals  
Single 5V Supply  
Pin Compatible with LTC488, LTC489  
Each receiver translates differential input levels ( VID  
≥
■
300mV) into valid CMOS and TTL output levels. Its high  
input resistance (≥22k) allows many receivers to be con-  
nected to the same driver. The receiver outputs go into a  
high impedance state when disabled.  
■
■
■
■
The receivers have a fail-safe feature that guarantees a high  
output state when the inputs are shorted or left floating.  
Other protection features include thermal shutdown and a  
controlled maximum short-circuit current (50mA Max).  
Input resistance remains ≥22k when the device is  
unpowered or disabled, thus allowing hot swapping with-  
out loading the data lines.  
U
APPLICATIO S  
■
High Speed RS485/RS422 Receivers  
■
STS-1/OC-1 Data Receivers  
■
PECL Line Receivers  
Level Translators  
Fast-20/Fast-40 SCSI Receiver  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
■
The LTC1518/LTC1519 operate from a single 5V supply  
and draw 12mA of supply current.  
■
Hot Swap is a trademark of Linear Technology Corporation.  
U
Propagation Delay Guaranteed to Fall  
TYPICAL APPLICATIO  
Within Shaded Area (±3.5ns)  
T
A
= 0°C TO 70°C  
52Mbps Data Communication over Twisted Pair  
RECEIVER  
INPUT  
ID  
RE  
2
RE  
2
V
=
IN  
3V/DIV  
V
= 1.5V  
1
4
1
4
RO  
DI  
RO  
DI  
RECEIVER  
OUTPUT  
DD  
V =  
OUT  
5V/DIV  
7
7
V
= 5V  
100Ω  
100Ω  
6
6
3
3
A 1  
2 B  
1/4 LTC1518  
DE  
DE  
4
EN  
EN  
LTC1685  
LTC1685  
3
12  
RO  
1518/19 F08  
–5  
0
5
10 15 20 25 30 35 40 45  
TIME (ns)  
1518/19 TA02  
1
1234567...12

中文翻译

下载PDF

与LTC1518相关器件

型号 品牌 获取价格 描述 数据表
LTC1518_1 Linear

获取价格

 		52Mbps Precision Delay RS485 Quad Line Receivers
LTC1518_15 Linear

获取价格

 		52Mbps Precision Delay RS485 Quad Line Receivers
LTC1518CS Linear

获取价格

 		52Mbps Precision Delay RS485 Quad Line Receivers
LTC1518CS#PBF Linear

获取价格

 		LTC1518 - High Speed, Precision Delay RS485 Quad Line Receivers; Package: SO; Pins: 16; Te
LTC1518CS#TR Linear

获取价格

 		LTC1518 - High Speed, Precision Delay RS485 Quad Line Receivers; Package: SO; Pins: 16; Te
LTC1518CS#TRPBF Linear

获取价格

 		LTC1518 - High Speed, Precision Delay RS485 Quad Line Receivers; Package: SO; Pins: 16; Te
LTC1518IS Linear

获取价格

 		52Mbps Precision Delay RS485 Quad Line Receivers
LTC1518IS#PBF Linear

获取价格

 		LTC1518 - High Speed, Precision Delay RS485 Quad Line Receivers; Package: SO; Pins: 16; Te
LTC1518IS#TR Linear

获取价格

 		LTC1518 - High Speed, Precision Delay RS485 Quad Line Receivers; Package: SO; Pins: 16; Te
LTC1518IS#TRPBF Linear

获取价格

 		LTC1518 - High Speed, Precision Delay RS485 Quad Line Receivers; Package: SO; Pins: 16; Te

与LTC1518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