ECL Operation
Commercial Version
DC Electrical Characteristics
V
CC
e
V
CCA
e
GND V
EE
e b
5 2V
Symbol
V
OH
Parameter
Output HIGH Voltage
Q and Q
Output LOW Voltage
Q and Q
Input HIGH Voltage
Min
b
1060
b
1025
b
980
b
1820
b
1135
b
1095
b
1035
b
1870
b
1850
b
1830
Typ
b
995
b
960
b
910
b
1705
Max
b
905
b
880
b
805
b
1620
b
840
b
810
b
720
b
1500
b
1485
b
1460
Units
mV
T
A
0C
a
25 C
a
75 C
Conditions
Load
e
50X to
b
2V
V
OL
V
IH
mV
0 C to
a
75 C
0C
mV
a
25 C
a
75 C
Guaranteed Input HIGH
Signal (Note 6)
Guaranteed Input LOW
Signal
V
IN
e
V
IHA
V
IL
Input LOW Voltage
0C
mV
a
25 C
a
75 C
a
25 C
a
25 C
a
25 C
a
25 C
I
IH
Input HIGH Current
CP Input (Note 1)
MS Input
M
1
and M
2
Input
Input LOW Current
Power Supply Current
Operating Supply
Voltage Range
Reference Voltage
05
b
110
b
119
b
5 7
b
1550
b
75
b
5 2
400
400
250
mA
mA
mA
I
IL
I
EE
V
EE
V
REF
V
IN
e
V
ILB
Pins 6 7 13 not connected
0 C to
a
75 C
b
4 7
b
1150
V
mV
0 C to
a
75 C
a
25 C
V
RM1
e
V
RM2
e b
5 2V
I
N
e b
10 0
mA
AC Electrical Characteristics
T
A
e
0 C to
a
75 C V
CC
e
V
CCA
e
GND V
EE
e b
5 2V
Symbol
t
PLH
t
PHL
t
PLH
t
s
t
h
t
TLH
t
THL
f
MAX
Parameter
Propagation Delay
(50% to 50%) CP to Q
Propagation Delay
(50% to 50%) MS to Q
Setup Time M to CP
Hold Time M to CP
Output Rise Time
(20% to 80%)
Output Fall Time
(80% to 20%)
Maximum Clock Frequency
650
600
650
625
MHz
0C
Typ
18
37
20
b
2 0
a
25 C
a
75 C
Min
13
Typ
20
40
Max
30
60
Typ
25
45
20
b
2 0
Units
Conditions
Output
R
L
e
50X to
b
2 0V
Input
t
ri
e
t
fi
e
2 0
g
0 1 ns
(20% to 80%)
See
Figure 1
ns
ns
ns
ns
ns
ns
40
00
20
b
2 0
10
10
10
10
20
20
10
10
AC Coupled Input 350 mV
Peak-to-Peak f
MAX
is
Guaranteed to be 575 MHz
Min at 0 C to
a
75 C
3
NSC [ NATIONAL SEMICONDUCTOR ]
