ACT4458 Aeroflex Circuit Technology, ACT4458 Datasheet - Page 3

• Manufacturer Part Number: ACT4458
• Description: Act 4458 / 4464 Single Supply Transceivers For Mil-std-1553/1760
• Manufacturer: Aeroflex Circuit Technology

Input Characteristics, TX DATA in or TX DATA in (Notes 2 & 3 apply)
Inhibit Characteristics
Output Characteristics
Delay from TX inhibit, (0 1) to inhibited output
Operating case temperature
Storage case temperature
Power supply voltage
Logic input voltage
Receiver differential input
Receiver input voltage (common mode)
Driver peak output current
Total package power dissipation over the full operating
case temperature rise
Maximum junction to case temperature
Thermal resistance – junction to case
Aeroflex Circuit Technology
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
Delay from TX inhibit, (1 0) to active output
Differential output noise, inhibit mode
Differential output impedance (inhibited)
Differential output level
Rise and fall times(10% to 90% of P-P output)
Output offset at point A-A' on Figure 5, 2.5µS
after midpoint crossing of the parity bit of the
last word of a 660µS message
Delay from 50% point of TX DATA or TX DATA
input to zero crossing of differential signal
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
Note 1. Power on or off, measured from 75KHz to 1MHz at point A-A' and transformer self impedance of 3K
minimum
Parameter
Electrical Characteristics — Driver Section
Absolute Maximum Ratings
Condition
V
V
V
V
R
R
IN
IN
IN
Note 1
IN
L
L
=35
=35
=0.4V
= 0.4 V
= 2.7 V
=2.7V
3
(Note: Normal operation conditions require one transceiver on and the
other off.)
Symbol
I
V
t
ILI
t
DXOFF
V
V
DXON
V
O
V
t
V
I
V
I
Z
I
DTX
ILD
IHD
IHI
NOI
t
IHD
ILD
OS
IHI
ILI
OI
r
SCD4458 REV A 1/29/98 Plainview NY [phone]
-55°C to +125°C
-65°C to +150°C
-0.3 V to +7.0 V
-0.3 V to +5.5 V
Min
100
2.0
2.0
2K
6
600 mA
2 Watts
5°C/W
±10 V
10°C
±5 V
-0.2
Typ
-0.2
250
150
200
120
1.0
7.5
2
1
-0.4
Max
± 90
-0.4
350
250
300
250
0.7
0.7
40
10
40
9
mV peak
mV
V
mA
Unit
P-P
mA
µA
nS
nS
nS
nS
µA
V
V
V
V
P-P