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LX5218

9-CHANNEL PLUG AND PLAY SCS I TERMINATOR

Microsemi Corporation 

UltraMAX

PRODUCT DATABOOK 1996/1997

9-CHANNEL PLUG AND PLAY SCSI TERMINATOR

PRODUCTION DATA SHEET

LX5218

R E C O M M E N D E D O P E R A T I N G C O N D I T I O N S (Note 2)

Parameter

Symbol

Recommended Operating Conditions

Min.

Typ.

Max.

Termination Voltage

VTERM

3.5

5.5

High Level Disable Input Voltage

VIH

2

VTERM

Low Level Disable Input Voltage

VIL

0

0.8

Operating Virtual Junction Temperature Range

LX5218C

0

125

Note 2. Range over which the device is functional.

Units

V

V

V

°C

ELECTRICAL CHARACTERISTICS

Term Power = 4.75V unless otherwise specified. Unless otherwise specified, these specifications apply at the recommended operating ambient tempera-

ture of TA = 25°C. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.

Parameter

Symbol

Test Conditions

LX5218

Units

Min. Typ. Max.

Output High Voltage

TermPwr Supply Current

VOUT

ICC All data lines = open

All data lines = 0.5V

2.65 2.85

V

6

9

mA

215 225 mA

DISC1 Pin = DISC2 Pin = 0V

275

µA

Output Current

Disable Input Current

Output Leakage Current

Capacitance in Disabled Mode

Channel Bandwidth

IOUT VOUT = 0.5V

IIN DISC1 Pin = DISC2 Pin = 4.75V

DISC1 Pin = DISC2 Pin = 0V

IOL DISC1 Pin = DISC2 Pin = 0V, VO = 0.5V

COUT VOUT = 0V, frequency = 1MHz

BW

-21 -23 -24 mA

90

µA

-10

nA

10

nA

3

pF

35

MHz

Termination Sink Current, per Channel

ISINK

VOUT = 4V

60

mA

Copyright © 1997

Rev. 1.7 12/97

3

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