Military Version
ECL-to-TTL DC Electrical Characteristics
=
=
=
=
=
=
VEE −4.2V to −5.7V, VCC VCCA GND, TC −55˚C to +125˚C, CL 50 pF, VTTL +4.5V to + 5.5V
Symbol
Parameter
Min
2.5
2.4
Max Units
TC
0˚C to +125˚C
−55˚C
Conditions
Notes
=
=
VOH
Output HIGH Voltage
mV
IOH −1 mA, VTTL 4.50V
(Notes 8, 9, 10)
=
=
VOL
VIH
VIL
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
0.5
mV
−55˚C
IOL 24 mA, VTTL 4.50V
+125˚C
−55˚C
−1165 −870 mV
−1830 −1475 mV
Guaranteed HIGH Signal
for All Inputs
(Notes 8, 9, 10, 11)
(Notes 8, 9, 10, 11)
(Notes 8, 9, 10)
(Notes 8, 9, 10)
(Notes 8, 9, 10)
(Notes 8, 9, 10)
(Notes 8, 9, 10)
(Notes 8, 9, 10)
+125˚C
−55˚C to
+125˚C
0˚C to
Guaranteed LOW Signal
for All Inputs
=
VEE −5.7V
IIH
350
500
µA
µA
=
VIN VIH (Max)
+125˚C
−55˚C to
+125˚C
−55˚C to
+125˚C
−55˚C to
+125˚C
−55˚C to
+125˚C
−55˚C to
+125˚C
=
VEE −4.2V
IIL
0.50
=
VIN VIL (Min)
=
VOUT +2.7V
IOZHT
IOZLT
IOS
TRI-STATE Current
Output High
70
µA
=
VOUT +0.5V
TRI-STATE Current
Output Low
−1.0
mA
mA
=
=
Output Short-Circuit
CURRENT
−150
−60
VOUT 0.0V, VTTL +5.5V
ITTL
VTTL Supply Current
75
50
70
mA
mA
mA
TTL Outputs Low
TTL Output High
TTL Output in TRI-STATE
Note 8: F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals −55˚C), 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 9: Screen tested 100% on each device at −55˚C, +25˚C, and +125˚C, Subgroups, 1, 2 3, 7, and 8.
Note 10: Sample tested (Method 5005, Table I) on each manufactured lot at −55˚C, +25˚C, and +125˚C, Subgroups A1, 2, 3, 7, and 8.
Note 11: Guaranteed by applying specified input condition and testing V /V
.
OH OL
Military Version
TTL-to-ECL AC Electrical Characteristics
=
=
=
=
VEE −4.2V to −5.7V, VTTL +4.5V to +5.5V, VCC VCCA GND
=
=
=
TC −55˚C
TC 25˚C
TC
+125˚C
Symbol
Parameter
Units
Conditions
Notes
Min
Max
Min
Max
Min
Max
tPLH
tPHL
tPLH
tPHL
tPZH
TN to En
0.8
3.4
1.1
1.4
1.5
1.6
1.6
3.6
0.8
1.1
2.0
1.6
1.7
3.7
ns
ns
ns
ns
ns
Figures 1, 2
Figures 1, 2
Figures 1, 2
Figures 1, 2
Figures 1, 2
(Notes 12,
13, 14)
(Transparent)
LE to En
1.2
0.8
1.5
1.6
3.8
3.6
4.6
4.7
3.7
4.0
4.2
4.3
3.8
5.2
4.3
4.3
OE to En
(Notes 12,
13, 14)
(Cutoff to HIGH)
OE to En
tPHZ
ns
ns
(HIGH to Cutoff)
DIR to En
tPHZ
(HIGH to Cutoff)
Tn to LE
tset
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 15)
thold
tpw(H)
tTLH
tTHL
Tn to LE
Pulse Width LE
Transition Time
20% to 80%, 80% to 20%
(Note 15)
(Note 15)
2.3
2.1
2.4
5
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