LT1015 Linear Technology, LT1015 Datasheet - Page 2

• Manufacturer Part Number: LT1015
• Description: High Speed Dual Line Receiver
• Manufacturer: Linear Technology

ABSOLUTE
ELECTRICAL CHARACTERISTICS
LT1015
Supply Voltage .......................................................... 7V
Differential Input Voltage ........................................... 5V
Input Voltage
Input Current (Forced) Positive ............................ 20mA
Latch Pin Voltage........................................ Supply + 1V
Output Current (Continuous) .............................. 20mA
Operating Temperature Range
Storage Temperature ............................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
*Air flow must be provided for T
V
PARAMETER
Input Offset Voltage (Note 1)
Input Bias Current
Reference Input Current
Voltage Gain (Note 3)
Common Mode Input Range (Note 5) Minimum Input
Output High Voltage
Output Low Voltage
Supply Current
Latch Pin High Input Voltage
Latch Pin Low Input Voltage
Latch Pin Current
Propagation Delay
Latch Setup Time
2
The
temperature range.
Note 1: Input offset voltage is the maximum required to drive the output to
a low state of 0.5V and high state of 2.5V.
Note 2: Input currents are measured by applying a large positive
differential input voltage. The resulting input current is divided by two to
obtain input current at V
Note 3: Voltage gain is guaranteed by design, but not tested.
Note 4: Propagation delay is sample tested in production with a large
overdrive. The limit is guard banded to account for the slight increase
( 500ps) at 20mV overdrive.
+
Positive................................................ Supply + 0.5V
Negative .............................................................. – 1V
LT1015C .................................................. 0 C to 70 C
LT1015M ........................................ – 55 C to 125 C*
= 4.6V to 5.4V, V
denotes specifications which apply over the full operating
LATCH
W
MAXIMUM
A
IN
> 100 C
= 0V.
= 0V, common mode input voltage = 2.5V, T
W W
CONDITIONS
V
V
Maximum Input
I
I
V
Device Latched
Device Active
OUT
SINK
CM
OUT
V
V
V
+
IN
IN
IN
= 5V
0 C T
– 55 C T
= 1.25V to (V
= 4mA
= 0V (Note 2)
= 0V (Note 2)
= 0.5V to 2.5V, Load = 1 TTL Gate
= 4mA
20mV (Note 4)
RATINGS
J
J
100 C
150 C
+
U
– 1.5V)
PACKAGE/ORDER
Consult factory for Industrial grade parts.
Note 5: Common mode input range is the voltage range over which the
differential input offset voltage is less than 20mV. If both inputs remain
inside this common mode range, propagation delay will be unaffected. It
will also be normal if the signal input is below the 1.25V lower limit when
the input transition begins. An increase in propagation delay of up to 10ns
may occur if the signal input is above the upper common mode limit when
the transition begins. Sine wave inputs may not be affected when the peak
exceeds the common mode range if the signal is inside the common mode
range for 10ns before threshold is reached.
J
REFERENCE
= 25 C, unless otherwise noted.
INPUT A
INPUT B
LATCH
8-LEAD CERDIP
J8 PACKAGE
T
T
JMAX
JMAX
1
2
3
4
= 150 C,
= 100 C,
V
TOP VIEW
1000
+
MIN
2.5
0.8
– 1.5
7
7
JA
JA
= 100 C/ W (J8)
= 130 C/ W (N8)
N8 PACKAGE
8-LEAD PDIP
8
7
6
5
V
OUTPUT A
GND
OUTPUT B
V
+
2500
+
TYP
1.0
0.3
15
30
55
10
10
– 1.0
1
2
INFORMATION
U
ORDER PART
LT1015CJ8
LT1015CN8
LT1015MJ8
MAX
W
NUMBER
1.25
0.5
20
30
60
70
14
16
2
1
UNITS
U
V/V
mV
mA
mA
ns
ns
ns
A
A
V
V
V
V
V
V