LX5250CDB Microsemi Analog Mixed Signal Group, LX5250CDB Datasheet - Page 3
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LX5250CDB
Manufacturer Part Number
LX5250CDB
Description
IC TERM SCSI 9LINE MODE 36QSOP
Manufacturer
Microsemi Analog Mixed Signal Group
Type
SCSI, LVD, SEr
Datasheet
1.LX5250CPW.pdf
(8 pages)
Specifications of LX5250CDB
Number Of Terminations
9
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
36-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LX5250CDBRTR
LX5250CDBRTR
LX5250CDBTR
LX5250CDBRTR
LX5250CDBTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Copyright © 2002
Rev. 1.2b, 2005-08-29
Unless otherwise specified, the following specifications apply over the operating ambient temperature 0°C
For the LX5250, DISCONNECT = L; for the LX5252, DISCONNECT = H.
Signal Line Voltage
VTerm
Disconnect Input Voltage
Operating Junction Temperature
LVD Terminator Section
VTerm Supply Current
Common Mode Voltage
Offset Voltage
Differential Terminator Impedance
Common Mode Impedance
Output Capacitance (Note 1)
Mode Change Delay
Diffsense Section
Diffsense Output Voltage
Diffsense Output Source Current
Diffsense Sink Current
Single Ended Section
VTerm Supply Current
Termination Output High Voltage
Output Current
Sink Current
Output Capacitance (Note 1)
Output Leakage
Ground Driver Impedance
TM
Parameter
LVD
SE
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Parameter
R E C O M M E N D E D M A X O P E R A T I N G C O N D I T I O N S
Symbol
I
LVD
SINK(DIFF)
SE
V
I
I
I
V
V
Z
C
C
Z
t
DIFF
V
SINK
DDQ
I
Z
DIFF
I
DF
HP
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
CM
OS
CM
O
O
O
O
O
G
ICC
ICC
All term lines open
LX5250: DISCONNECT > 2.0V;
LX5252: DISCONNECT < 0.8V
Open circuit between (-) and (+) terminals
V
0.5V to 2V
LX5250: DISCONNECT > 2.0V;
LX5252: DISCONNECT < 0.8V
Diffsense = 1.4V to 0V
V
V
All tem lines = Open, Master/Slave = 0V
All tem lines = 0.2V, Master/Slave = 0V
LX5250: DISCONNECT > 2.0V;
LX5252: DISCONNECT < 0.8V
V
V
DISC > 2.0V
LX5250: DISCONNECT > 2.0V;
LX5252: DISCONNECT < 0.8V,
V
LX5250: DISCONNECT > 2.0V;
LX5252: DISCONNECT < 0.8V,
I = 1mA
V
OUT
DIFF
DIFF
OUT
OUT
LINE
TERM
Differential = -1V to +1V
= 0.2V
= 4V, All lines
Integrated Products Division
= 0V
= 2.75V
= 0 to 4V, T
= Open, V
®
Microsemi
A
LINE
= 25°
= 2.7V, T
Test Conditions
Symbol
9-Line Multimode SCSI Terminator
V
TERM
T
A
J
= 25°
P
RODUCTION DATA SHEET
Min
2.9
3.5
0
0
0
LX5250/52
Typ
≤
T
A
1.125
Min
18.5
≤
100
100
110
100
1.2
2.5
20
40
5
LX5250/52
70°C, VTerm = 4.75V.
V
Max
LX5250/5252
5.25
5.25
125
5.0
TERM
Typ
1.25
2.85
22.5
112
105
150
115
250
1.3
35
15
55
15
65
1
1.375
Max
125
110
195
300
200
290
100
1.4
3.1
45
35
15
75
35
24
3
3
2
Units
°C
V
V
V
Units
mA
mV
mA
mA
mA
mA
mA
ms
µA
pF
µA
µA
pF
µA
µA
V
Ω
Ω
V
V
Ω
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