Figure 5 – Transmitter (TX) Output Wave form
Figure 6 – Transmitter (TX) Output offset
LAST BIT
tf*
90%
Magnified View
6.5V P-P MIN
8.0V P-P MAX
0 Volts
0 Volts
* OUTPUT OFFSET
* OUTPUT OFFSET
10%
tr*
2.5 µsec
* Rise and fall times measured at point A-A’ in Figure 3 or 4
*Offset measured at point A-A’ in Figure 3 or 4
Figure 7 – Typical Hybrid Power Dissipation
vs. Duty Cycle (Per Channel)
4.0
3.6
3.2
2.8
2.4
2.0
PSC 1
1.6
PSC 2
PSC 3
1.2
0.8
0.4
0
0 10 20 30 40 50 60 70 80 90 100
DUTY CYCLE, PERCENT
Figure 8 – Typical Hybrid Power Dissipation
vs. Duty Cycle (Per Channel) -L Version
4.0
3.6
3.2
2.8
2.4
2.0
PSC 1
PSC 2
1.6
PSC 3
1.2
0.8
0.4
0
0 10 20 30 40 50 60 70 80 90 100
DUTY CYCLE, PERCENT
Configurations and Ordering Information
Model Number’s.
ACT4808D
ACT4808LD
ACT4808DF
ACT4808LDF
ACT4808DI
ACT4808LDI
ACT4808DFI
ACT4808LDFI
DESC No.
TBA
TBA
TBA
TBA
Receiver Data level
Normally Low
Normally Low
Normally High
Normally High
Case
Plug In
Flat Pack
Plug In
Flat Pack
Aeroflex Circuit Technology
7
SCD4808 REV E 12/9/99 Plainview NY (516) 694-6700