4453-2 Aeroflex Circuit Technology, 4453-2 Datasheet - Page 3

• Manufacturer Part Number: 4453-2
• Description: Act4453 Single Supply Dual Transceiver
• Manufacturer: Aeroflex Circuit Technology

INPUT CHARACTERISTICS, TX DATA IN OR TX DATA IN
INHIBIT CHARACTERISTICS
OUTPUT CHARACTERISTICS
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
Delay from TX inhibit, (0➝1) to inhibited output
Delay from TX inhibit, (1➝0) to active output
Differential Output Noise, inhibit mode
Differential Output Impedance (inhibited)
Differential output level (Point C-C')
Rise and fall times (10% to 90% of p-p output)
Output offset at point C-C’ on Figure 5, 2.5 µS
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
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 range
Maximum junction to case temperature
Thermal resistance – Junction to case
Package Weight
SCD4453 Rev C 10/9/06
Plug-in
Flat Package
Parameter
ELECTRICAL CHARACTERISTICS – DRIVER SECTION
ABSOLUTE MAXIMUM RATINGS
V
V
V
V
Condition
R
R
IN
IN
IN
IN
Note 1
L
L
= 70
= 70
= 2.7V
= 0.4V
= 2.7V
= 0.4V
3
Ω
Ω
(Note: Normal operation conditions require one transmitter on and the
Symbol
t
t
DXOFF
V
V
V
DXON
t
I
V
I
V
V
I
I
Z
DTX
V
IHD
ILD
IHD
IHI
ILD
ILI
NOI
t
IHI
ILI
OS
OI
r
O
(Notes 2 & 3 Apply)
other off at any given time)
-0.3V
-0.3V
-55°C to +125°C
-65°C to +150°C
Min
100
12.5g (0.441oz)
2.0
2K
18
16g (0.564oz)
-
-
-
2
-
-
-
-
-
-
-
-
2.0 Watts
DC
DC
650 mA
5°C/W
±10 V
10°C
±5V
to +7.0V
to +5.5V
Typ
-0.2
-0.2
250
150
200
120
1.0
21
1
2
-
-
-
-
-
-
DC
DC
Max
±250
-0.4
-0.4
450
250
300
250
0.7
0.7
40
40
10
25
-
-
-
Aeroflex Plainview
mVpeak
mVp-p
Vp-p
Unit
mA
mA
µA
µA
nS
nS
nS
nS
Ω
V
V
V
V