ml6509 Microsemi Corporation, ml6509 Datasheet - Page 3

• Manufacturer Part Number: ml6509
• Description: Active Scsi Terminator
• Manufacturer: Microsemi Corporation

ABSOLUTE MAXIMUM RATINGS
Signal Line Voltage ............................. –0.3 to TERMPWR +0.3V
Regulator Output Current ................................... –100 to 300mA
TERMPWR Voltage ..................................................... –0.3 to 7V
Storage Temperature .......................................... –65°C to 150°C
Soldering Temperature ..................................... 260°C for 10 sec
Thermal Impedance (
ELECTRICAL CHARACTERISTICS
Unless otherwise stated, these specifications apply for 4V - TERMPWR - 5.25V, and T
SUPPLY
DISCNKT
OUTPUT
REGULATOR
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions.
TERMPWR Supply Current
Input Low Voltage
Input High Voltage
Output High Voltage
Maximum Output Current
(Normal Mode)
Maximum Output Current
(Lowpower Mode)
Output Clamp Level
Current Sink Capability
Output Capacitance
(ML Method)
Output Capacitance
(X3T9.2/855D method)
Output Voltage
Dropout Voltage
Short Circuit Current
Thermal Shutdown
SOIC .......................................................................... 95°C/W
TSSOP ...................................................................... 110°C/W
PARAMETER
JA
)
L1–L9 = open, DISCNKT = open
L1–L9 = 0.2 V, DISCNKT = open
DISCNKT = 0 (active)
LPWR, DISCNKT
LPWR, DISCNKT
Measuring each signal line while
other eight are high
V
line while the other eight are high
V
measuring each signal line while the
other eight are high
I
V
L1 thru L9, DISCNKT = 0
2V
biased at 1V D.C.
L1 thru L9, DISCNKT = 0
0.4V
biased at 0.5V D.C.
Sourcing 0–200mA
Sinking 0–50mA
L1–L9 = 0.2V, V
Regulator output = 0V
Regulator output = 5V
OUT
OUT
OUT
OUT
P-P
P-P
= –30mA
100kHz square wave applied
= 0.2V, Measuring each signal
= 0.2V, LPWR = 0, and
= 3.2V (per line)
, 1MHz square wave applied
CONDITIONS
OUT
= 2.85V
OPERATING CONDITIONS
TERMPWR Voltage .................................................. 4V to 5.25V
Operating Temperature ........................................... 0°C to 70°C
TERMPWR
–0.15
MIN
–1.0
0.8
2.8
2.8
2.8
20
7
A
= 0°C to 70°C (Note 1)
2.85
2.85
2.85
TYP
225
100
300
170
3.5
1.0
70
12
1
0
6
4
MAX
0.15
2.95
250
100
1.0
1.2
1.2
2.9
2.9
24
5
5
7
ML6509
UNITS
mA
mA
mA
mA
mA
mA
mA
µA
pF
pF
°C
V
V
V
V
V
V
V
3