ACT4419 Aeroflex Circuit Technology, ACT4419 Datasheet - Page 4

• Manufacturer Part Number: ACT4419
• Description: Single Supply Variable Amplitude Transceivers For Mil-std-1553
• Manufacturer: Aeroflex Circuit Technology

Threshold Characteristics (Sinewave input )
Strobe Characteristics (Logic "0" inhibits output)
Output Characteristics, RX DATA and RX DATA
Aeroflex Circuit Technology
Parameter
Differential Voltage Range, Figure 4 Point P-P’
Common Mode Rejection Ratio
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
Maximum Currents, Per Channel (+5V)
"1" State
"0" State
Delay, (average)from differential input zero
crossings to RX DATA and RX DATA output
50% points
Power Supply Voltage
Strobe Delay (turn-on)
Strobe Delay (turn-off)
Input Threshold Voltage(referred to the bus)
Notes: 1. Power ON/OFF, measured from 75KHz to 1MHz at Point A-A. See Figure 5
Duty Cycle
Transmitter Standby
25% duty cycle
50% duty cycle
100% duty cycle
+V
2. V
3. Specifications apply over the case temperature range of -55°C to +125°C unless otherwise specfied.
4. All typical values are measured at +25°C
cc
= 5 volts ±0.1 V, for all measurements unless otherwise specified.
Electrical Characteristics – Receiver Section
Power Data
I
I
OL
OH
Condition
V
100KHz-
V
=-0.4 mA
= 4 mA
S
1MHz
S
=2.7V
=0.4 V
4
if not used, a 1K pullup to 5 V is recommended
Symbol
t
t
CMRR
SD(OFF)
SD(ON)
t
V
V
V
V
DRX
V
V
I
I
OH
OL
IH
TH
IDR
IL
IH
IL
155 mA
290 mA
560 mA
20 mA
Typ
4.75 to 5.5 Volts
SCD4419 REV B 10/21/99 Plainview NY [phone]
Min
0.60
2.0
2.5
45
-0.2
Typ
250
0.3
0.8
40
60
3.7
1
Max
1.15
400
185 mA
335 mA
650 mA
+40
100
100
0.5
-0.4
0.7
30 mA
20
Max
V peak
Unit
V p-p
mA
nS
µA
nS
nS
dB
V
V
V
V