
9-L
INE
L
OW
C
APACITANCE
, μP
OWER
SCSI T
ERMINATOR
LX5107
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
3
Copyright 1997
Rev. 1.2 11/97
P
R O D U C T I O N
D
A T A
S
H E E T
Terminator Impedance
I
TERM
= -5mA to -15mA, T
A
= 25°C
I
TERM
= -5mA to -15mA
Terminator Output High Voltage
Max. Output Current
V
OUT
= 0.5V, T
A
= 25°C
V
OUT
= 0.5V, 0°C
≤
T
A
≤
70°C
V
OUT
= 0.5V, V
TERM
= 4V, T
A
= 25°C
V
OUT
= 0.5V, V
TERM
= 4V, 0°C
≤
T
A
≤
70°C
Disconnect = Low, V
OUT
= 0V to 4.0V, T
A
= +25°C
Disconnect = Low
V
OUT
= 4V
Output Leakage
Output Capacitance
Sink Current
Regulator Section
Regulator Output Voltage
Line Regulation
Load Regulation
Drop Out Voltage
Short Circuit Current
Thermal Shutdown
Disconnect Section
Disconnect Threshold
Input Current
R E C O M M E N D E D O P E R AT I N G C O N D I T I O N S
(Note 2)
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
Typ.
Max.
4
0
0
5.25
5
V
TERM
V
V
V
μF
2.2
0
70
°C
Note 2. Range over which the device is functional.
TermPwr Voltage
Signal Line Voltage
Disconnect Input Voltage
Output Capacitor on V
REF
Operating Virtual Junction Temperature Range
LX5107C
V
TERM
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over the operating ambient temperature range of 0°C
≤
T
≤
70°C. TermPwr = 4.75V, Discon-
nect = Open. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
Parameter
Symbol
Test Conditions
Units
LX5107
Typ.
Min.
Max.
0.6
194
30
2.0
210
70
mA
mA
μA
Supply Current Section
TermPwr Supply Current
All term lines = Open
All term lines = 0.5V
Disconnect = Low
Power Down Mode
Output Section (Terminator Lines)
110
110
2.9
-21.8
-21.8
-21.8
-21.8
10
3.0
50
V
mA
mA
mA
mA
nA
pF
mA
100
2.6
-20.3
-19.0
-19.5
-18.0
120
-23
-23
-23
-23
250
30
3.6
10
20
0.7
-425
150
V
20
50
1.0
-600
mV
mV
V
mA
°C
V
REF
V
TERM
= 4V to 6V
I
REG
= 0 to -50mA
I
REG
= -50mA
V
REG
= 0V
0.8
1.4
2.0
65
V
μA
Disconnect = 0V