5秒后页面跳转
LX5111ACPWPT PDF预览

LX5111ACPWPT

更新时间: 2024-01-16 08:00:24
品牌 Logo 应用领域
美高森美 - MICROSEMI 信息通信管理光电二极管接口集成电路
页数 文件大小 规格书
4页 146K
描述
SCSI Terminator, 9-Line, BICMOS, PDSO24, PLASTIC, TSSOP-24

LX5111ACPWPT 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:POWER, PLASTIC, TSSOP-24
针数:24Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67差分输出:NO
接口集成电路类型:SCSI BUS TERMINATORJESD-30 代码:R-PDSO-G24
JESD-609代码:e0长度:7.8 mm
功能数量:1信号线数量:9
端子数量:24最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP24,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源:4.75 V标称上拉电阻:110 Ω
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Bus Terminators最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:4.75 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

LX5111ACPWPT 数据手册

 浏览型号LX5111ACPWPT的Datasheet PDF文件第2页浏览型号LX5111ACPWPT的Datasheet PDF文件第3页浏览型号LX5111ACPWPT的Datasheet PDF文件第4页 
LIN DOC #: 51115  
TM  
LX5111A/5112A  
U L T R A 9 - C H A N N E L S C S I T E R M I N A T O R  
UltraMAX  
T H E I N F I N I T E P O W E R O F I N N O V A T I O N  
P R E L I M I N A R Y D A T A S H E E T  
DESCRIPTION  
KEY FEATURES  
The LX5111A/5112A SCSI terminators are part of  
cable lengths and impedances. Frequently, this  
situationisnotcontrolledbytheperipheralorhost  
Ultra-Fast Response For FAST-20 SCSI  
Applications  
Linfinity's UltraMAX family of high-performance,  
adaptive, non-linear mode SCSI products, which  
are designed to deliver true UltraSCSI performance  
in SCSI applications. The low voltage BiCMOS  
architecture employed in their design offers su-  
perior performance to older linear passive and  
activetechniques. Linfinity'sUltraMAXarchitecture  
employs high-speed adaptive elements for each  
channel, thereby providing the fastest response  
possible — typically 35MHz, which is 100 times  
faster than the older linear regulator/terminator  
approach used by other manufacturers. Products  
using this older linear regulator approach have  
bandwidths which are dominated by the output  
capacitor and which are limited to 500KHz (see  
further discussion in the Functional Description  
section). TheUltraMAXarchitecturealsoeliminates  
theoutputcompensationcapacitortypicalinearlier  
terminator designs. Each is approved for use with  
SCSI-1, -2, -3, UltraSCSI and beyond — providing  
the highest performance alternative available to-  
day.  
designer and, when problems occur, they are the  
first to be made aware of the problem. The  
LX5111A/12A architecture is much more tolerant  
of marginal system integrations.  
35MHz Channel Bandwidth  
3.0V Operation  
Less Than 3pF Output Capacitance  
Thermally Self-Limiting  
Recognizing the needs of portable and  
configurable peripherals, the LX5111A/12A have  
a TTL compatible sleep/disable mode. Quiescent  
current is typically less than 275µA in this mode,  
while the output capacitance is also less than 3pF.  
The obvious advantage of extended battery life  
for portable systems is inherent in the product's  
sleep-mode feature. Additionally, the disable  
function permits factory-floor or production-line  
configurability, reducing inventory and product-  
line diversity costs. Field configurability can also  
be accomplished without physically removing  
components which, often times results in field  
returns due to mishandling.  
Reduced component counts is also inherent in  
the LX5111A/12A's architecture. Traditional ter-  
minationtechniquesrequirelargestabilizationand  
transient protection capacitors of up to 20µF in  
value and size. The LX5111A/12A architecture  
does not require these components, allowing all  
the cost savings associated with inventory, board  
space, assembly, reliability, and component costs.  
NO External Compensation Capacitors  
Implements 8-bit Or 16-bit (Wide)  
Applications  
Compatible with Active Negation  
Drivers  
Compatible With Passive And Active  
Terminations  
Approved For Use With SCSI 1, 2, 3  
And Ultra SCSI  
Hot-Swap Compatible  
Pin-For-Pin Compatible With  
LX5211 and UC5606 (LX5111)  
Pin-For-Pin Compatible With  
LX5212 And UC5603/5613/5614  
(LX5112)  
Another key improvement offered by the  
LX5111A/12A lies in their ability to insure reliable,  
error-free communications even in systems which  
do not adhere to recommended SCSI hardware  
design guidelines, such as the use of improper  
IMPORTANT: For the most current data, consult LinFinity's web site: http://www.linfinity.com.  
PRODUCT HIGHLIGHT  
RECEIVING WAVEFORM - 20MHZ  
DRIVING WAVEFORM - 20MHZ  
Receiver  
Driver  
NOTE:  
1 Meter, AWG 28  
For An In-Depth  
LX5111A/5112A  
LX5111A/5112A  
Discussion On Applying  
SCSI, Request Linfinity  
Application Note:  
"Understanding The Single-  
Ended SCSI Bus"  
LX5268  
LX5268  
PACKAGE ORDER INFORMATION  
Plastic SOIC  
16-pin, Power  
Plastic TSSOP  
PWP  
24-pin, Power  
TA (°C)  
DP  
LX5111ACDP  
LX5112ACDP  
LX5111ACPWP  
LX5112ACPWP  
0 to 70  
Note: All surface-mount packages are available in Tape & Reel.  
Append the letter "T" to part number. (i.e. LX5111ACDPT)  
L I N F I N I T Y M I C R O E L E C T R O N I C S I N C .  
11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841, 714-898-8121, FAX: 714-893-2570  
Copyright © 1999  
Rev. 0.1 3/99  
1

与LX5111ACPWPT相关器件

型号 品牌 描述 获取价格 数据表
LX5111ACPWP-TR MICROSEMI SCSI Terminator, 9-Line, BICMOS, PDSO24, POWER, PLASTIC, TSSOP-24

获取价格

LX5111CDP MICROSEMI ULTRA 9 - CHANNEL SCSI TERMINATOR

获取价格

LX5111CDPT MICROSEMI 暂无描述

获取价格

LX5111CPWP MICROSEMI ULTRA 9 - CHANNEL SCSI TERMINATOR

获取价格

LX5111CPWPT MICROSEMI SCSI Terminator, 9-Line, 110ohm, BICMOS, PDSO24, POWER, PLASTIC, TSSOP-24

获取价格

LX5112 MICROSEMI ULTRA 9 - CHANNEL SCSI TERMINATOR

获取价格