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LX5211CPWPT

更新时间： 2024-11-09 23:48:55

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
4页	152K
描述
Terminator

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中文翻译

获取价格

技术参数
数据手册

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LX5211CPWPT 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：	24	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.73	差分输出：	NO
接口集成电路类型：	SCSI BUS TERMINATOR	JESD-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	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	标称上拉电阻：	110 Ω
认证状态：	Not Qualified	座面最大高度：	1.2 mm
最大供电电压：	5.25 V	最小供电电压：	4 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

LX5211CPWPT 数据手册

LIN DOC #: 5211

LX5211

9-LINE LOW CAPACITANCE, µPOWER SCSI TERMINATOR

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 O D U C T I O N D A T A S H E E T

DESCRIPTION

KEY FEATURES

■ 2.5pF OUTPUT CAPACITANCE DURING

The LX5211 is a nine-line active terminator

for the SCSI parallel bus. The SCSI standard

recommendsactiveterminationatbothends

of the SCSI bus.

consumes only 600µA of current, which is

the lowest enabled supply current of any

DISCONNECT

■ 500nA SUPPLY CURRENT IN DISCONNECT

terminator available on the market today.

Linfinity's proprietary BiCMOS low dropout

regulator architecture enables this unique

and very efficient operating characteristic.

The LX5211 also offers a precisely

trimmed channel output current specified to

a 5% tolerance. The maximum value of the

output current is trimmed as closely as

possible to the SCSI standard maximum

specification to give the highest possible

noise margin for fast SCSI operation. And

the LX5211 sinks up to 30mA of current,

making it compatible with today's fast active

negation drivers.

MODE

During disconnect mode, the LX5211 re-

quires a meager 500nA of supply current

while offering only 2.5pF of output capaci-

tance. To enter this low-power mode, the

disconnect pin can be left open (floating)

or driven low, thereby disconnecting the

terminatingresistorsandplacingtheinternal

low dropout regulator into low-power

mode. In disconnect mode, each termina-

tion line presents a high impedance to the

SCSI bus with the overall effect being to

preserve high signal integrity and yield

subsequent reliable, error-free communica-

tions.

■ 600µA SUPPLY CURRENT DURING NORMAL

OPERATION

■ 30mA SINK CURRENT FOR ACTIVE

NEGATION

■ LOGIC COMMAND DISCONNECTS ALL

TERMINATION LINES

■ CURRENT LIMIT AND THERMAL PROTECTION

■ COMPATIBLE WITH SCSI 1, 2, 3, AND ULTRA

SCSI STANDARDS

■ HOT SWAP COMPATIBLE

■ CONSULT FACTORY FOR APPLICATION TEST

REPORT: 5211TR

The LX5211 is a stable, pin-for-pin re-

placement for a variety of industry products,

such as the UCC5606.

■ EVALUATION BOARD AVAILABLE:

REQUEST LXE9005 EVALUATION KIT

During normal operation, the LX5211

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:

For An In-Depth

1 Meter, AWG 28

LX5211

Discussion On Applying

SCSI, Request Linfinity

Application Note:

LX5268

"Understanding The

Single-Ended SCSI Bus"

PACKAGE ORDER INFORMATION

Plastic TSSOP

24-pin, Power

Plastic SOIC

T_A(°C)

PWP

16-pin, Power

0 to 70

LX5211CPWP

LX5211CDP

Note: All surface-mount packages are available in Tape & Reel.

Append the letter "T" to part number. (i.e. LX5211CDPT)

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

Rev. 1.1 5/97

12 3 4

中文翻译

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与LX5211CPWPT相关器件

型号	品牌	获取价格	描述	数据表
LX5212	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5212CDP	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5212CDPT	MICROSEMI	获取价格	Terminator
LX5212CN	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5212CNT	MICROSEMI	获取价格	SCSI Terminator
LX5212CPWP	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5212CPWPT	MICROSEMI	获取价格	Terminator
LX5213	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5213CDP	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5213CDPT	MICROSEMI	获取价格	Terminator

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