ACT4402 Aeroflex Circuit Technology, ACT4402 Datasheet - Page 5

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

Figure 4 – Hybrid Power Dissipation vs. Duty Cycle
Aeroflex Circuit Technology
0 Volts
0.270
ACT
Model # / Ordering Part #
ACT4402
ACT4402-I
Note: Vcc= +15V, V
Figure 3 – Transmitter (TX) Output Offset
3600
3200
2800
2400
2000
1600
1200
800
400
V
Specifications subject to change without notice.
0
0
BUS
*
Offset measured at point A in Figure 5
(point A) at 7.5VP-P.
10
Typical Hybrid Input Power
LAST BIT
20
EE
DUTY CYCLE – PERCENT
= -15V, V
30
40
Configuration and Ordering Information
2.5 µsec
L
50
= +5V, Transformer ratio 1.4:1,
60
Typical Hybrid
Dissipation
70
Magnified View
80
OUTPUT OFFSET
OUTPUT OFFSET
90 100
Ceramic Dip
Ceramic Dip
2.97W
1.87W
*
*
Case
Style
5
Figure 5 – Typical 1553 Bus Connections
TX DATA OUT
TX DATA OUT
TX DATA OUT
TX DATA OUT
ACT4402
ACT4402
RX DATA IN
RX DATA IN
RX DATA IN
RX DATA IN
Transformer Model use Technitrol Part# 1553-2
or equivalent
Transformer Coupled Stub
Number
Direct Coupled Stub
DESC
TBA
TBA
SCD4402 REV A 5/28/99 Plainview NY [phone]
2
3
1
3
2
1
T1553-2
1.4:1
T1553-2
2:1
7
5
8
4
C
B
Zoi
Zoi
52.5
52.5
Rx Standby
Normally High
Normally Low
1:1.4
V
CM
52.5
52.5
A
A
70
70