100LVEL11
LVNECL DC Electrical Characteristics
V
CC
=
0.0V; V
EE
= −
3.3V (Note 6)
Symbol
I
EE
V
OH
V
OL
V
IH
V
IL
V
IHCMR
Parameter
Power Supply Current
Output HIGH Voltage (Note 7)
Output LOW Voltage (Note 7)
Input HIGH Voltage (Single Ended)
Input LOW Voltage (Single Ended)
Input HIGH Voltage Common Mode
Range (Differential) (Note 8)
V
PP
<
500mV
V
PP
≥
500mV
I
IH
I
IL
Input HIGH Current (Note 9)
Input LOW Current (Note 9)
D
D
0.5
−600
−2.1
−1.9
−0.2
−0.2
150
0.5
−600
−2.2
−2.0
−0.2
−0.2
150
0.5
−600
−2.2
−2.0
−0.2
−0.2
150
V
µA
µA
−1085
−1830
−1165
−1810
−40°C
Min
Typ
24
−1005
−1695
Max
28
−880
−1555
−880
−1475
−1025
−1810
−1165
−1810
Min
25°C
Typ
24
−955
−1705
Max
28
−880
−1620
−880
−1475
−1025
−1810
−1165
−1810
Min
85°C
Typ
25
−955
−1705
Max
30
−880
−1620
−880
-1475
Units
mA
mV
mV
mV
mV
Note 6:
Input and output parameters vary 1 to 1 with V
CC
. V
EE
can vary
±0.3V.
Note 7:
Outputs are terminated through a 50Ω Resistor to V
CC
−
2.0V.
Note 8:
V
IHCMR
minimum varies 1-to-1 with V
EE
. V
IHCMR
maximum varies 1 to 1 with V
CC
. The V
IHCMR
range is referenced to the most positive side of the
differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between V
PPMIN
and
1V.
Note 9:
Absolute value of the input HIGH and LOW current should not exceed the absolute value of the stated Min or Max specification.
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.
AC Electrical Characteristics
V
CC
=
3.3V; V
EE
=
0.0V or V
CC
=
0.0V; V
EE
= −
3.3V (Note 10)(Note 11)
Symbol
f
MAX
t
PLH
, t
PHL
t
SKEW
t
JITTER
V
PP
t
r
, t
f
Parameter
Maximum Toggle Frequency
Propagation Delay to Output
Within Device Skew (Note 12)
Duty Cycle Skew (Note 13)
Cycle-to-Cycle Jitter
Input Swing
Output Rise Times Q (20% to 80%)
200
120
−40°C
Min
1
215
5
5
TBD
1000
320
200
120
385
20
20
Typ
Max
Min
1
235
330
5
5
TBD
1000
320
200
120
405
20
20
25°C
Typ
Max
Min
1
250
5
5
TBD
1000
320
mV
ps
Figure 1
Figure 2
435
20
20
85°C
Typ
Max
Units
GHz
ps
ps
Figure 1
Figure
Number
Note 10:
V
EE
can vary
±0.3V.
Note 11:
Measured using a 750 mV input swing centered at V
CC
−
1.32V; 50% duty cycle clock source; t
r
=
t
f
=
250 ps (20% - 80%) at f
IN
=1
MHz. All loading
with 50Ω to V
CC
−
2.0V.
Note 12:
Within-device skew defined as identical transitions on similar paths through a device.
Note 13:
Duty cycle skew is the difference between a t
PLH
and t
PHL
propagation delay through a device under identical conditions.
3
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