LX5213CDPT

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

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数据手册

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LX5213CDPT 数据手册

LIN DOC #: 5213

LX5213

9-LINE LOW CAPACITANCE, µPOWER SCSI TERMINATOR

H E

N F I N I T E

O W E R O F

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

■ 3.5pF OUTPUT CAPACITANCE DURING

The LX5213 is a nine-line active terminator

for the SCSI parallel bus. This SCSI standard

recommends active termination at both ends

of the SCSI bus.

sumes only 600µA of current, which is the

DISCONNECT

lowest enabled supply current of any termi-

nator available on the market today.

Linfinity's proprietary BiCMOS low dropout

regulator architecture enables this unique

and very efficient operating characteristic.

The LX5213 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 LX5213 sinks

up to 150mA of current, making it compatible

with today's fast active negation drivers.

The LX5213 is a superior, pin-for-pin re-

placement for a variety of industry products

■ 60µA SUPPLY CURRENT IN DISCON-

NECT MODE

During disconnect mode, the LX5213 re-

quires a meager 60µA of supply current while

offering only 3.5pF of output capacitance.

To enter this low-power mode, the discon-

nect pin can be left open (floating) or driven

high, thereby disconnecting the terminating

resistors and placing the internal low dropout

regulator into low-power mode. In discon-

nect mode, each termination 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 communications.

■ 600µA SUPPLY CURRENT DURING

NORMAL OPERATION

■ 150mA SINK CURRENT FOR ACTIVE

NEGATION

■ LOGIC COMMAND DISCONNECTS ALL

TERMINATION LINES

■ CURRENT LIMIT AND THERMAL

PROTECTION

■ COMPATIBLE WITH SCSI 1, 2 AND 3

STANDARDS

■ CONSULT FACTORY FOR APPLICATION

TEST REPORT: 5213TR

During normal operation, the LX5213 con-

such as the UC5603 and UC5613.

IMPORTANT: For the most current data, consult LinFinity's web site:

PRODUCT HIGHLIGHT

RECEIVING WAVEFORM - 10MHZ DRIVING WAVEFORM - 10MHZ

NOTE:

For An In-Depth

Receiver

Driver

1 Meter, AWG 28

Discussion On Applying

SCSI, Request Linfinity

Application Note:

"Understanding The

Single-Ended SCSI Bus"

LX5213

LX5268

PACKAGE ORDER INFORMATION

Plastic DIP

16-pin

Plastic TSSOP

24-pin, Power

Plastic SOIC

16-pin, Power

T_A(°C)

0 to 70

LX5213CN

LX5213CPWP

LX5213CDP

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

Append the letter "T" to part number. (i.e. LX5213CDPT)

Rev. 1.9 7/97

11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841, 714-898-8121, FAX: 714-893-2570

12 3 4

中文翻译

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与LX5213CDPT相关器件

型号	品牌	获取价格	描述	数据表
LX5213CN	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5213CNT	MICROSEMI	获取价格	SCSI Terminator
LX5213CPWP	MICROSEMI	获取价格	9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATO
LX5213CPWPT	MICROSEMI	获取价格	Terminator
LX5218	MICROSEMI	获取价格	9-CHANNEL PLUG AND PLAY SCS I TERMINATOR
LX5218CDW	MICROSEMI	获取价格	9-CHANNEL PLUG AND PLAY SCS I TERMINATOR
LX5218CDWT	MICROSEMI	获取价格	Terminator
LX5218CDW-TR	MICROSEMI	获取价格	SCSI Terminator, 9-Line, BICMOS, PDSO16, ROHS COMPLIANT, PLASTIC, SO-16
LX5218CPW	MICROSEMI	获取价格	9-CHANNEL PLUG AND PLAY SCS I TERMINATOR
LX5218CPWT	MICROSEMI	获取价格	Terminator

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