ACT4402 Aeroflex Circuit Technology, ACT4402 Datasheet - Page 4

• Manufacturer Part Number: ACT4402
• Description: Act4402 Single Transceiver For Mil-std-1553/1760
• Manufacturer: Aeroflex Circuit Technology

Strobe Characteristics (Logic "0" Inhibits Output)
Power Supply Voltages
Power Supply Currents – Per Channel – See Figure 4
Note 1. Power on or off, measured from 75KHz to 1MHz at point A and transformer self impedance of 3K
Note 2: Power Supplies: ±15 Volts ±0.75 V & +5 Volts ±0.5 V, bypassed by 10 µF (Tantalum recommended) Capacitor
Note 3: When measured as shown per Figure 5 with ± 10 Volt peak, line to ground, DC to 2MHz
Note 4: Typical power is measured with V
±15V Operating Power Supply Voltage Range
+5V Operating Power Supply Voltage Range)
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
Parameter
Differential Receiver Input Voltage Range
(See Figure 5, Point B)
Common Mode Rejection Ratio (Note 3)
"1" State – Rx Data or Rx Data Output
"0" State – Rx Data or Rx Data Output
Delay (average) from Differential Input Zero
Crossings to RX DATA and RX DATA Output 50%
points
50% duty cycle
100% duty cycle
Transmitter Standby
Aeroflex Circuit Technology
Strobe Delay (Turn-on or Turn-off)
Input Threshold Voltage (referred to the bus)
25% duty cycle
at 1MHz.
minimum. All measurements & specifications apply over the temperature range of -55°C to +125°C (case
temperature) unless otherwise specified.
Electrical Characteristics — Receiver Section
BUS
at point A = 7.5 V
Power Data
100KHz–1MHz
I
OH
Condition
I
OI
V
V
TXFMR
= -0.4 mA
S
S
4
= 4 mA
1.4:1
= 0.4V
= 2.7V
P-P
Symbol
CMRR
V
V
t
V
V
DXT
I
I
I
I
V
I
I
I
I
V
t
V
IDR
I
I
CC
EE
CC
EE
CC
EE
CC
EE
V
OH
I
I
I
I
OL
TH
SD
IH
IL
V
L
L
L
L
IL
IH
CC
EE
L
SCD4402 REV A 5/28/99 Plainview NY [phone]
+14.25
+4.50
Min
-14.25
0.60
45
2.0
2.5
+15.00
-15.00
+5.00 +5.50
Typ
0.35
0.75
270
180
-0.1
12
18
45
12
18
90
12
18
12
18
50
0
1
3.7
+15.75
-15.75
Max
1.20
400
0.5
+40
100
100
200
40
0.7
16
30
50
20
30
20
30
20
30
-0.2
1
minimum
Unit
V
V
mA
dB
nS
mA
µA
nS
V
V
P-P
P-P
V
V
V
V