100ELT22
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
CC
)
Input Voltage (V
I
) V
I
≤
V
CC
DC Output Current (I
OUT
)
Continuous
Surge
Storage Temperature (T
STG
)
50 mA
100 mA
0.0V to
+
7.0V
0.0V to
+
7.0V
Recommended Operating
Conditions
Power Supply Operating
TTL Input Voltage
Free Air Operating Temperature (T
A
)
V
CC
=
4.2V to 5.5V
0.0V to V
CC
−
40
°
C to
+
85
°
C
−
65
°
C to
+
150
°
C
Note 1:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
PECL DC Electrical Characteristics
V
CC
=
5.0V; GND
=
0.0V (Note 2)
Symbol
I
CC
V
OH
V
OL
Parameter
Power Supply Current
Output HIGH Voltage (Note 3)
Output LOW Voltage (Note 3)
3915
3170
3995
3305
−40°C
Min
Typ
Max
30
4120
3445
3975
3190
4045
3295
Min
25°C
Typ
Max
30
4120
3380
3975
3190
4050
3295
Min
85°C
Typ
Max
30
4120
3380
Units
mA
mV
mV
Note 2:
Output parameters vary 1 to 1 with V
CC
. V
CC
can vary
+0.5V/−0.8V.
Note 3:
Outputs are terminated through a 50Ω Resistor to V
CC
−
2.0V.
Note:
Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than
500LFPM maintained.
TTL DC Electrical Characteristics
V
CC
=
5.0V; GND
=
0.0V (Note 4); T
A
= −
40
°
C to
+
85
°
C
Symbol
I
IH
I
IL
V
IK
V
IH
V
IL
Input HIGH Current
Input LOW Current
Clamp Diode Voltage
Input HIGH Voltage
Input LOW Voltage
2.0
0.8
Parameter
Min
Typ
Max
20
100
−200
−1.2
Units
µA
µA
V
V
V
Condition
V
IN
=
2.7V
V
IN
=
V
CC
V
IN
=
0.5V
I
IN
= −18
mA
Note 4:
V
CC
can vary
+0.5V/−0.8V.
AC Electrical Characteristics
V
CC
=
5.0V; GND
=
0.0V (Note 5)
Symbol
f
MAX
t
JITTER
t
PLH
, t
PHL
t
r
, t
f
t
skpp
t
skew
Parameter
Maximum Input Frequency
Cycle-to-Cycle Jitter
Propagation Delay to Output (Note 6)
Output Rise Time/Fall Times
(20% to 80%)
Part to Part Skew
Within Device Skew (Note 7)
100
200
−40°C
Min
Typ
TBD
TBD
600
500
500
100
100
200
Max
Min
25°C
Typ
TBD
TBD
600
500
500
100
100
200
Max
Min
85°C
Typ
TBD
TBD
600
500
500
100
Max
Units
MHz
ps
ps
ns
ps
ps
Figure 1
Figure 2
Figure
Number
Note 5:
V
CC
can vary
+0.5V/−0.8V.
Note 6:
Specifications for standard TTL input signal (see Figure 1).
Note 7:
Within-device skew is defined as identical transitions on similar paths through a device.
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