hi-1579pst Holt Integrated Circuits, Inc., hi-1579pst Datasheet - Page 4

• Manufacturer Part Number: hi-1579pst
• Description: 3.3v Monolithic Dual Transceivers
• Manufacturer: Holt Integrated Circuits, Inc.

DC ELECTRICAL CHARACTERISTICS
VDD = 3.3 V, GND = 0V, T = Operating Temperature Range (unless otherwise specified).
ABSOLUTE MAXIMUM RATINGS
Operating Voltage
Total Supply Current
Power Dissipation
Min. Input Voltage
Max. Input Voltage
Min. Input Current
Supply voltage (
Logic input voltage range
Receiver differential voltage
Driver peak output current
Power dissipation at 25°C
Solder Temperature
Junction Temperature
Storage Temperature
Max. Input Current
Min. Output Voltage
Max. Output Voltage (LO)
RECEIVER
Input resistance
Input capacitance
Common mode rejection ratio
Input Level
Input common mode voltage
Threshold Voltage - Direct-coupled
Theshold Voltage -
ceramic DIL, derate
Transformer-coupled
VDD)
(Measured at Point “A “ in Figure 2 unless otherwise specified)
PARAMETER
(LO)
(LO)
(HI)
(HI)
(HI)
A
No Detect
No Detect
Detect
Detect
D
-0.3 V dc to +3.6 V
275°C for 10 sec.
-65°C to +150°C
-0.3 V to +5 V
HOLT INTEGRATED CIRCUITS
SYMBOL
10 Vp-p
7mW/°C
+1.0 A
175°C
CMRR
1.0 W
V
VDD
ICC1
ICC2
ICC3
V
PD1
PD2
V
V
V
V
V
V
R
V
C
V
THND
THND
I
I
THD
THD
IH
OH
ICM
IL
IH
IL
IH
IN
IN
IN
(Measured at Point “A “ in Figure 2)
(Measured at Point “A “ in Figure 3)
HI-1579
I
Differential (at chip BUS pins)
I
OUT
OUT
4
(RX pulse width 70 ns)
(RX pulse width 70 ns)
RECOMMENDED OPERATING CONDITIONS
1 MHz Sine Wave
1 MHz Sine Wave
Transmit one bus @
Transmit one bus @
Transmit one bus @
= -1.0mA, Digital outputs
= 1.0mA, Digital outputs
NOTE:
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.
Not Transmitting
100% duty cycle
Not Transmitting
100% duty cycle
50% duty cycle
CONDITION
Supply Voltage
Temperature Range
Digital inputs
Digital inputs
Digital inputs
Digital inputs
Differential
Differential
VDD....................................... 3.3V... ±5%
Industrial Screening.........-40°C to +85°C
Hi-Temp Screening........-55°C to +125°C
Military Screening..........-55°C to +125°C
D
T
Stresses above absolute maximum
MIN
3.15
70%
90%
0.65
0.65
-20
-5.0
20
40
TYP
3.30
225
425
0.3
4
MAX
3.45
0.06
30%
300
10%
60
20.0
0.45
14.0
0.45
0.5
10
5.0
20
5
9
0
UNITS
Kohm
V
V
V
V
Vp-p
V-pk
Vp-p
Vp-p
Vp-p
Vp-p
mA
mA
mA
µA
µA
W
W
pF
dB
V
DD
DD
DD
DD