ACT4433 Aeroflex Circuit Technology, ACT4433 Datasheet - Page 4

• Manufacturer Part Number: ACT4433
• Description: Act 4433 Dual Transceiver For Mil-std-1553/1760
• Manufacturer: Aeroflex Circuit Technology

Strobe Characteristics (Logic "0" Inhibits Output)
Power Supply Currents – Per Channel – See Figure 4
Power Supply Voltages
Note 1. Power on or off, measured from 75KHz to 1MHz at point A and transformer self impedance of 3K
Note 2: Power Supplies: ±12 Volts ±0.60 V & +5 Volts ±0.5 V, bypassed by 10 µF (Tantalum recommended)
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
±12V Operating Power Supply Voltage Range
+5V Operating Power Supply Voltage Range)
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
50% duty cycle
100% duty cycle
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
Transmitter Standby
Aeroflex Circuit Technology
Strobe Delay (Turn-on or Turn-off)
25% duty cycle
Input Threshold Voltage (referred to the bus)
at 1MHz.
Capacitor 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 V
Power Data
100KHz–1MHz
I
OH
Condition
I
OI
TXFMR
= -0.4 mA
V
V
4
= 4 mA
S
S
1:1
=0.4V
=2.7V
P-P
Symbol
CMRR
V
V
t
V
V
DXT
I
I
I
I
V
V
I
I
I
I
V
IDR
t
V
OH
OL
TH
I
I
CC
EE
CC
EE
CC
EE
CC
EE
SD
I
I
I
I
V
IL
IH
L
L
L
L
IL
IH
CC
EE
L
SCD4433D REV B 1/30/98 Plainview NY [phone]
+11.40
-11.40
+4.50
Min
0.60
45
2.0
2.5
+12.00
-12.00
+5.00
Typ
0.35
0.75
270
115
230
-0.1
12
18
58
12
18
12
18
12
18
50
1
0
3.7
+12.60
Max
-12.60
1.15
+5.50
400
0.5
+40
40
100
125
250
0.7
16
30
63
20
30
20
30
20
30
-0.2
1
minimum
Unit
V
V
dB
nS
mA
mA
µA
nS
V
V
P-P
P-P
V
V
V
V