Absolute Maximum Ratings, Per Channel
Operating Case Temperature
Storage Case Temperature
Power Supply Voltages
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
Junction-Case, Thermal Resistance
±16 V
-0.3 V to +5.5 V
±40 V
±10V
150 mA
3.6 Watts
18°C
5°C/W
-55°C to +125°C
-65°C to +150°C
+7 V
Electrical Characteristics Per Channel, Transmitter Section
1/ 2/
Input Characteristics, TX DATA IN or TX DATA IN
Parameter
Condition
"0" Input Current
"1" Input Current
"0" Input Voltage
"1" Input Voltage
V
IN
= 0.4 V
V
IN
= 2.7 V
-
-
Symbol
I
ILD
I
IHD
V
IHD
V
IHD
Min
-
-
-
2.0
Typ
-0.2
1.0
-
-
Max
-0.4
40
0.7
-
Unit
mA
µA
V
V
Inhibit 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
*
V
IN
= 0.4 V
V
IN
= 2.7 V
-
-
-
-
3/
4/
I
ILI
I
IHI
V
ILI
V
IHI
t
DXOFF
t
DXON
V
NOI
Z
OI
-
-
-
2
-
-
-
2K
-0.2
1.0
-
-
300
300
0.8
-
-0.4
40
0.7
-
450
450
10
-
mA
µA
V
V
nS
nS
mVp-p
Ω
*
See Aeroflex Application note# 113 for reference.
Output Characteristics
Differential output - Direct coupled stub
Differential output - Transformer coupled stub
(see Fig. 3 and 4)
Differential output offset - Direct coupled stub Fig. 4
Differential output offset - Xformer coupled stub Fig. 3
Differential output rise / fall times (see Fig. 5)
Delay from 50% point of TX DATA or TX DATA input to
zero crossing of differential output.
Aeroflex Circuit Technology
Pt. B - B’
Z
O
= 70
Ω
V
O
26
18
-
-
200
29
21
-
-
250
240
32
25
±360
±250
300
300
Vp-p
Vp-p
mVpk
mVpk
nS
nS
5/
10% - 90%
-
3
V
OS
t
R
& t
F
t
DTX
SCD4808 REV E 12/9/99
Plainview NY (516) 694-6700
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
