Military Version
ECL-to-TTL DC Electrical Characteristics
V
EE
= 4.2V to 5.7V, V
CC
= V
CCA
= GND, T
C
= 55C to +125C, C
L
= 50 pF, V
TTL
= +4.5V to + 5.5V
Symbol
Parameter
Min
Max Units
V
OH
Output HIGH Voltage
2.5
mV
2.4
V
OL
Output LOW Voltage
0.5
mV
T
C
Conditions
Notes
0C to +125C
55C
55C
+125C
55C
+125C
55C to
+125C
0C to
+125C
55C to
+125C
55C to
+125C
55C to
+125C
55C to
+125C
55C to
+125C
I
OH
= 1 mA, V
TTL
= 4.50V
(Notes 7, 8, 9)
I
OL
= 24 mA, V
TTL
= 4.50V
V
IH
Input HIGH Voltage
1165
870
mV
Guaranteed HIGH Signal
for All Inputs
Guaranteed LOW Signal
for All Inputs
V
EE
= 5.7V
V
IN
= V
IH
(Max)
V
EE
= 4.2V
V
IN
= V
IL
(Min)
V
OUT
= +2.7V
(Notes 7, 8, 9, 10)
V
IL
Input LOW Voltage
1830 1475
mV
(Notes 7, 8, 9, 10)
I
IH
Input HIGH Current
350
500
μA
(Notes 7, 8, 9)
I
IL
Input LOW Current
0.50
μA
(Notes 7, 8, 9)
I
OZHT
TRI-STATE Current
Output High
TRI-STATE Current
Output Low
Output Short-Circuit
CURRENT
V
TTL
Supply Current
70
μA
(Notes 7, 8, 9)
I
OZLT
1.0
mA
V
OUT
= +0.5V
(Notes 7, 8, 9)
I
OS
60
150
mA
V
OUT
= 0.0V, V
TTL
= +5.5V
(Notes 7, 8, 9)
I
TTL
70
47
70
mA
mA
mA
TTL Outputs Low
TTL Output High
TTL Output in TRI-STATE
(Notes 7, 8, 9)
Note 7:
F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals 55C), then testing immediately
without allowing for the junction temperature to stabilize due to heat dissipation after power-up. This provides “cold start” specs which can be considered a worst case
condition at cold temperatures.
Note 8:
Screen tested 100% on each device at 55C, +25C, and +125C, Subgroups, 1, 2 3, 7, and 8.
Note 9:
Sample tested (Method 5005, Table I) on each manufactured lot at 55C, +25C, and +125C, Subgroups A1, 2, 3, 7, and 8.
Note 10:
Guaranteed by applying specified input condition and testing V
OH
/V
OL
.
Military Version
TTL-to-ECL AC Electrical Characteristics
V
EE
= 4.2V to 5.7V, V
TTL
= +4.5V to +5.5V, V
CC
= V
CCA
= GND
Symbol
Parameter
T
C
= 55C
T
C
= 25C
T
=
+125C
Min
1.9
Units
Conditions
Notes
Min
1.3
Max
3.8
Min
1.6
Max
3.7
Max
4.3
t
PLH
t
PHL
t
PZH
CP to E
n
ns
ns
ns
Figures 1, 2
(Notes 11,
12, 13)
OE to E
n
(Cutoff to HIGH)
OE to E
n
(HIGH to Cutoff)
DIR to E
n
(HIGH to Cutoff)
T
n
to CP
T
n
to CP
Pulse Width CP
Transition Time
20% to 80%, 80% to 20%
CP
1.0
4.3
1.5
4.4
1.7
9.0
Figures 1, 2
(Notes 11,
12, 13)
t
PHZ
1.5
5.0
1.6
4.5
1.6
5.0
ns
Figures 1, 2
t
PHZ
1.6
4.7
1.6
4.3
1.7
4.7
ns
Figures 1, 2
t
set
t
hold
t
pw
(H)
t
TLH
t
THL
f
MAX
2.5
2.5
2.5
0.4
2.0
2.0
2.0
0.5
2.5
2.5
2.5
0.4
ns
ns
ns
ns
Figures 1, 2
Figures 1, 2
Figures 1, 2
Figures 1, 2
(Note 14)
(Note 14)
(Note 14)
2.3
2.1
2.4
250
250
250
MHz
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