TYPICAL HYBRID POWER DISSIPATION
*
Power Supply Conditions
PSC1
V
CC
= +15V
V
EE
= -15V
V
L
= +5V
PSC2
V
CC
= +15V
V
EE
= -12V
V
L
= +5V
PSC3
V
CC
= +12V
V
EE
= -12V
V
L
= +5V
Condition
Point B-B', Z
O
= 70
Ω,
V
O
= 29 V
P
-
P
Bit Pattern = FFFF
HEX
Figure 4
Standby
100% Duty
Cycle
Unit
Watts
0.540
2.167
0.465
1.852
0.450
1.600
*
See Aeroflex Application note# 112 for reference.
Recommended Power Supply Voltage Range
+V
-V
Logic
+11.4 Volts to +15.75 Volts
-11.4 Volts to -15.75 Volts
+4.5 Volts to +5.5 Volts
Notes:
1. V
CC
= +15V
DC
±0.75V, V
EE
= -15V
DC
±0.75V, V
IL
= +5V
DC
±0.5V, T
C
= -55°C to +125°C, unless otherwise specified.
2. All typical values are measured at +25°C.
3. Characteristics guaranteed by design, not production tested.
4. Power ON/OFF, measured from 75KHz to 1MHz at Point A-A' Figure 4, in accordance with MIL-STD-1553B paragraph 4.5.2.2.2.3.
5. At point A-A' on Figure 3 or 4, 2.5µS after midpoint crossing of the parity bit of the last word of a 660 µS message.
6. Receiver skew is defined as the time from the rising edge of RX DATA OUT to the rising edge of RX DATA OUT minus 500 nS, with a
sine wave input of 3 V
P
-
P
at 1MHz driven into Point B-B' of Figure 4 or 2.1 V
P
-
P
at 1MHz driven into Point B-B' of Figure 3. The
specification maximum is guaranteed for T
A
= 25°C only. Standard TTL loads applied to RX DATA Outputs.
7. This test is performed while the Transceiver is reading its own transmission. This condition is called "Wraparound". Standard TTL loads
applied to RX DATA Outputs.
SCD4404N Rev D 12/19/07
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