HI-1567, HI-1568
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Supply voltage ( VDD)
-0.3 V to +7 V
VDD....................................... 5V... ±5%
Logic input voltage range
Receiver differential voltage
Driver peak output current
-0.3 V dc to +5.5 V
10 Vp-p
Temperature Range
+1.0 A
Industrial Screening.........-40°C to +85°C
Hi-Temp Screening........-55°C to +125°C
Military Screening..........-55°C to +125°C
Power dissipation at 25°C
ceramic DIL, derate
0.5 W
7mW/°C
NOTE:
Stresses above absolute maximum
Solder Temperature
Storage Temperature
275°C for 10 sec
-65°C to +150°C
ratings or outside recommended operating
conditions may cause permanent damage to the
device. These are stress ratings only. Operation
at the limits is not recommended.
VDD = 5.0V, VSS = 0V, TA = Operating Temperature Range (unless otherwise specified).
PARAMETER
SYMBOL
VDD
CONDITION
MIN
TYP
MAX
5.25
22
UNITS
V
Operating Voltage
4.75
5
Total Supply Current
ICC1
Not Transmitting
mA
Transmit one channel @
50% duty cycle
ICC2
320
570
340
mA
Transmit one channel @
100% duty cycle
ICC3
PD1
PD2
615
0.4
mA
W
Power Dissipation
Not Transmitting
Transmit one channel @
100% duty cycle
0.95
W
Min. Input Voltage
Max. Input Voltage
Min. Input Current
Max. Input Current
Min. Output Voltage
(HI)
(LO)
(HI)
VIH
VIL
IIH
Digital inputs
2.0
1.4
1.4
V
V
Digital inputs
0.8
20
VIH = 4.9V, Digital inputs
VIL = 0.1V, Digital inputs
IOUT = -0.4mA, Digital outputs
IOUT = 4.0mA, Digital outputs
µA
µA
V
(LO)
(HI)
IIL
-20
2.7
VOH
VIH
Max. Output Voltage (LO)
0.4
5
V
RECEIVER
(Measured at Point “VIN ” in Figure 2)
Input resistance
Rin
Cin
Differential
Differential
20
40
kohm
pF
Input capacitance
Common mode rejection ratio
Input Level
CMRR
Vin
dB
Differential
8
Vp-p
V-pk
Vp-p
Input common mode voltage
Threshold Voltage
VICM
VTH
-5.0
5.0
1.2
1 MHz Sine Wave
0.56
TRANSMITTER (Measured at Point “A” in Figure 2)
Output Voltage
35 ohm load
140 ohm load
7.0
9.0
36.0
10.0
90
Vp-p
Vp-p
mVp-p
mV
Vout
VON
28.0
Output Noise
Differential, inhibited
Across 35 ohm load
Across 140 ohm load
Differential, not transmitting
1 MHz sine wave
Output Dynamic Offset Voltage
-90
-360
10
Vdyn
360
mV
Output resistance
Rout
Cout
kohm
pF
Output Capacitance
15
HOLT INTEGRATED CIRCUITS
4