LX5255CPW MICROSEMI, LX5255CPW Datasheet - Page 3

• Manufacturer Part Number: LX5255CPW
• Manufacturer: MICROSEMI
• Type: SCSI Terminationr

Specifications of LX5255CPW

• Number Of Bits: 9
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.25V
• Package Type: TSSOP
• Mounting: Surface Mount
• Pin Count: 24
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Copyright © 2000
Rev. 1.1, 2006-02-27
Unless otherwise specified, the following specifications apply over the operating ambient temperature 0°C
and DISCONNECT = 0V.
Note 1: Open Circuit failsafe voltage.
Note 2: Guaranteed by design.
LVD Terminator Section
Common Mode Voltage
Offset Voltage (Note 1)
Differential Terminator Impedance
Common Mode Impedance
Output Capacitance (Note 2)
Mode Change Delay
DIFSENS Section
DIFSENS Output Voltage
DIFSENS Output Source Current
DIFSENS Sink Current
Disconnect Section
Disconnect Threshold
Input Current
VTerm Supply Current
TM
Parameter
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
Symbol
E L E C T R I C A L C H A R A C T E R I S T I C S
I
SINK(DIFF)
V
V
I
V
Z
V
I
C
t
Z
DIFF
I
DIFF
CC
DF
CM
CM
IH
OS
TH
D
O
Integrated Products Division
All term lines open
DISCONNECT > 2.0V
Open circuit between (-) and (+) terminals
V
0.5V to 2V
DISCONNECT > 2.0V
DIFSENS = 1.4V to 0V
DIFSENS = 0V
V
DISCONNECT = 0V
OUT
TERM
®
Microsemi
Differential = -1V to +1V
= 2.75V
Test Conditions
9-Line LVD SCSI Terminator
P
RODUCTION DATA SHEET
1.125
Min
100
100
110
100
≤
1.2
0.8
20
5
T
A
≤
LX5255
Typ
1.25
70°C, VTerm = 3.3V,
112
105
150
115
1.3
30
5
1.375
Max
125
110
190
300
200
1.4
2.0
35
20
15
10
3
LX5255
Units
mA
mV
mA
µA
ms
µA
pF
µA
V
Ω
Ω
V
V
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