Figure 3 – Transmitter (TX) Output Waveform
Figure 4 – Transmitter (TX) Output Offset
LAST BIT
t *
f
90%
Magnified View
OUTPUT OFFSET*
6V P-P MIN
7.7V P-P MAX
0 volts
0 Volts
OUTPUT OFFSET*
10%
2.5 µsec
t *
r
*Offset measured at point A-A’ in Fig 5
* Rise and fall times measured at point A-A’ in Fig 5
Figure 6 – Power Dissipation vs. Duty Cycle
(Total hybrid with one channel transmitting
and the other not powered)
Figure 5 – Typical Transformer Connection
70W
70W
ZO
1600
1400
1200
52.5W
1:2.5
TX DATA OUT
D.U.T
P
B
A
Maximum
1000
1:1.77 for
stub
coupling
Center
Tap
800
Typical
600
A’
P’
B’
TX DATA OUT
RX DATA IN
RX DATA IN
400
200
0
52.5W
0
10 20 30 40 50 60 70 80 90 100
DUTY CYCLE – PERCENT
Note: Vcc = 5 Volts, Vbus (pt A-A') at 7.5 Volts P-P
Configurations and Ordering Information
Receiver Data level
Configuration
Model No.
DESC No.
Case
5962-92061(Pending)
5962-92061(Pending)
5962-92061(Pending)
5962-92061(Pending)
ACT4468D
Normally Low
Normally Low
Normally High
DIP Package
Flat Package
Dual
Dual
ACT4468DF
ACT4468DI
DIP Package
Flat Package
Dual
Dual
ACT4468DFI
Normally High
5
Aeroflex Circuit Technology
SCD4468D REV B 5/25/00 Plainview NY (516) 694-6700
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
