5秒后页面跳转
捷配首页

Datasheet > 驱动程序和接口 > 总线终端器> UCC5640
UCC5640 PDF预览

UCC5640

更新时间： 2024-09-19 22:49:27
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
10页 170K
描述
Low Voltage Differential LVD SCSI 9 Line Terminator

阅读下载

中文翻译

获取价格

UCC5640 数据手册

 浏览型号UCC5640的Datasheet PDF文件第2页浏览型号UCC5640的Datasheet PDF文件第3页浏览型号UCC5640的Datasheet PDF文件第4页浏览型号UCC5640的Datasheet PDF文件第5页浏览型号UCC5640的Datasheet PDF文件第6页浏览型号UCC5640的Datasheet PDF文件第7页 
ꢀ
ꢁ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
SLUS314C – JANUARY 2000 – REVISED JUNE 2003  
ꢆ
ꢇ
ꢈ
ꢉ
ꢇ
ꢆ
ꢊ
ꢋ
ꢌ
ꢍ
ꢎ
ꢏ
ꢐ
ꢐ
ꢍ
ꢑ
ꢍ
ꢒ
ꢊ
ꢏ
ꢋ
ꢆ
ꢓ
ꢆ
ꢉ
ꢎ
ꢔ
ꢕ
ꢁ
ꢕ
ꢏ
ꢖ
ꢗ
ꢆ
ꢏ
ꢒ
ꢍ
ꢊ
ꢍ
ꢑ
ꢘ
ꢏ
ꢒ
ꢋ
ꢊ
ꢇ
ꢑ
FEATURES  
DESCRIPTION  
D
First LVD only Active Terminator  
The UCC5640 is an active terminator for low voltage  
differential (LVD) SCSI networks. This LVD only design  
allows the user to reach peak bus performance while  
reducing system cost. The device is designed as an  
active Y-terminator to improve the frequency response  
of the LVD bus. Designed with a 1.5-pF channel  
capacitance, the UCC5640 allows for minimal bus  
loading for a maximum number of peripherals. With the  
UCC5640, the designer will be able to comply with the  
Fast-40 SPI-2, Fast-80 SPI-3 and Fast-160 SPI-4  
specifications. The UCC5640 also provides a much  
needed system migration path for ever improving SCSI  
system standards. This device is available in the 24-pin  
TSSOP and 28-pin TSSOP for ease of layout use.  
D
Meets SCSI SPI-2 Ultra2 (Fast-40), SPI-3 Ultra3  
/ Ultra160 (Fast-80) and SPI-4 (Fast-160)  
Ultra320 Standards  
D
D
2.7-V to 5.25-V Operation  
Differential Failsafe Bias  
The UCC5640 is not designed for use in single ended  
(SE) or high voltage differential (HVD) systems.  
BLOCK DIAGRAM  
OPEN CIRCUIT ON POWER OFF  
OR OPEN CIRCUIT IN A  
SOURCE 5– 15mA  
TRMPWR 28  
2.7V to 5.25V  
µ
SINK 200 A MAXIMUM (NOISE LOAD)  
DISABLED TERMINATOR MODE  
REF 1.3V  
12 DIFSENS  
+
1.3V 0.1V  
HIGH POWER  
DIFFERENTIAL  
2.4V > 1.9V  
11  
27 LVD*  
DIFFB  
HIGH IMPEDANCE RECEIVER  
EVEN WITH POWER OFF  
0.7V > 0.5V  
SINGLE  
ENDED  
SOURCE/SINK REGULATOR  
REF 1.25V  
124  
124  
56mV  
52  
52  
–
+
L1–  
L1+  
4
3
56mV  
+
–
µ
10  
A
56mV  
52  
52  
–
+
26 L9–  
25 L9+  
DISCNCT 15  
56mV  
+
–
UDG–98181  
14  
GND  
1
REG  
*28 pin package only  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
ꢙ
ꢙ
ꢑ
ꢇ
ꢩ
ꢎ
ꢤ
ꢀ
ꢁ
ꢢ
ꢊ
ꢣ
ꢏ
ꢝ
ꢇ
ꢛ
ꢒ
ꢜ
ꢎ
ꢋ
ꢊ
ꢋ
ꢚ
ꢛ
ꢥ
ꢜ
ꢝ
ꢣ
ꢞ
ꢟ
ꢠ
ꢠ
ꢡ
ꢡ
ꢚ
ꢚ
ꢝ
ꢝ
ꢛ
ꢛ
ꢚ
ꢢ
ꢢ
ꢦ
ꢣ
ꢤ
ꢞ
ꢞ
ꢥ
ꢥ
ꢛ
ꢡ
ꢠ
ꢟ
ꢢ
ꢢ
ꢝ
ꢜ
ꢦ
ꢊꢥ  
ꢤ
ꢧ
ꢢ
ꢨ
ꢚ
ꢣ
ꢠ
ꢢ
ꢡ
ꢚ
ꢡ
ꢝ
ꢞ
ꢛ
ꢤ
ꢩ
ꢠ
ꢛ
ꢡ
ꢡ
ꢥ
ꢢ
ꢪ
Copyright 2003, Texas Instruments Incorporated  
ꢞ
ꢝ
ꢣ
ꢡ
ꢝ
ꢞ
ꢟ
ꢡ
ꢝ
ꢢ
ꢦ
ꢚ
ꢜ
ꢚ
ꢣ
ꢥ
ꢞ
ꢡ
ꢫ
ꢡ
ꢥ
ꢞ
ꢝ
ꢜ
ꢬ
ꢠ
ꢏ
ꢛ
ꢟ
ꢥ
ꢢ
ꢡ
ꢠ
ꢛ
ꢩ
ꢠ
ꢞ
ꢩ
ꢭ
ꢠ
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢯ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢪ  
ꢞ
ꢞ
ꢠ
ꢛ
ꢡ
ꢮ
ꢪ
ꢙ
ꢞ
ꢝ
ꢩ
ꢤ
ꢣ
ꢡ
ꢚ
ꢝ
ꢛ
ꢦ
ꢞ
ꢝ
ꢣ
ꢥ
ꢢ
ꢢꢚ  
ꢛ
ꢯ
ꢩ
ꢝ
ꢥ
ꢢ
ꢛ
ꢝ
ꢡ
ꢛ
ꢥ
ꢣꢥ  
ꢢ
ꢢ
ꢠꢞ  
ꢚ
ꢨ
ꢮ
ꢚ
ꢛ
ꢣ
ꢨ
ꢤ
ꢩ
ꢥ
1
www.ti.com  
1234567...10

中文翻译

下载PDF

与UCC5640相关器件

型号 品牌 获取价格 描述 数据表
UCC5640PW TI

获取价格

 		LOW VOLTAGE DIFFERENTIAL (LVD) SCSI 9-LINE TERMINATOR
UCC5640PW24 TI

获取价格

 		Low Voltage Differential LVD SCSI 9 Line Terminator
UCC5640PW24TR TI

获取价格

 		Low Voltage Differential LVD SCSI 9 Line Terminator
UCC5640PW24TRG4 TI

获取价格

 		LOW VOLTAGE DIFFERENTIAL (LVD) SCSI 9-LINE TERMINATOR
UCC5640PW28 TI

获取价格

 		Low Voltage Differential LVD SCSI 9 Line Terminator
UCC5640PW28TR TI

获取价格

 		Low Voltage Differential LVD SCSI 9 Line Terminator
UCC5640PWX TI

获取价格

 		9-LINE 105ohm SCSI BUS TERMINATOR, PDSO24, TSSOP-24
UCC5641 TI

获取价格

 		Low Voltage Differential LVD SCSI 9 Line Terminator
UCC5641PW24 ETC

获取价格

 		TERMINATOR|BICMOS|TSSOP|24PIN|PLASTIC
UCC5641PW24G4 TI

获取价格

 		IC,TERMINATOR,BICMOS,TSSOP,24PIN,PLASTIC

与UCC5640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