TO-100 Metal CAN . . . . . . . . . . . . . . . . .
108
32
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
V+ = 5V, V- = -5.2V, R
L
= 50Ω to -2V, Unless Otherwise Specified
HFA-0003-5/-9
PARAMETER
INPUT CHARACTERISTICS
Input Offset Voltage (V
OS
)
+25
o
C
Full
Average Offset Voltage Drift (Note 8)
Input Bias Current
Full
+25
o
C
Full
Input Offset Current
+25
o
C
Full
Common Mode Range
Differential Input Resistance
Common Mode Input Resistance
Input Capacitance
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
+25
o
C
Full
Common Mode Rejection Ratio
(Note 3)
Tracking Bandwidth (Note 4)
SWITCHING CHARACTERISTICS
Propagation Delay Input to Output
(t
PD
)(Notes 5, 8, 9)
Maximum Dispersion (Notes 6, 8)
OUTPUT CHARACTERISTICS
Output Voltage Level:
Logic Low (V
OL
)
+25
o
C
Full
Logic High (V
OH
)
+25
o
C
Full
-
-
-0.938
-1.05
-1.83
-1.83
-0.85
-0.96
-1.65
-1.57
-
-
-
-
-0.938
-1.05
-1.83
-1.83
-0.85
-0.96
-1.65
-1.57
-
-
V
V
V
V
+25
o
C
Full
Full
-
-
-
2.0
-
-
2.4
2.8
200
-
-
-
2.1
-
-
2.6
3.0
200
ns
ns
ps
+25
o
C
Full
+25
o
C
-
-
70
70
-
3100
1200
75
-
270
-
-
-
-
-
-
-
70
70
-
3100
1200
75
-
270
-
-
-
-
-
V/V
V/V
dB
dB
MHz
Full
+25
o
C
+25
o
C
+25
o
C
-
-
-
-
-
-
-
-2.8
-
-
-
1
-
-
5
8
0.15
-
-
1
9.5
1
3
4
4
8
13
0.2
0.3
+5.2
-
-
-
-
-
-
-
-
-
-
-2.8
-
-
-
1
-
-
5
8
0.15
-
-
1
9.5
1
3
4
4
8
13
0.2
0.3
+5.2
-
-
-
mV
mV
µV/
o
C
µA
µA
µA
µA
V
MΩ
MΩ
pF
TEMPERATURE
MIN
TYP
MAX
HFA-0003L-5/-9
MIN
TYP
MAX
UNITS
3-34
Specifications HFA-0003, HFA-0003L
Electrical Specifications
V+ = 5V, V- = -5.2V, R
L
= 50Ω to -2V, Unless Otherwise Specified (Continued)
HFA-0003-5/-9
PARAMETER
Continuous Output Current (Note 2)
LATCH CHARACTERISTICS (HFA-0003L ONLY)
LE Input Voltage Level:
Logic Low (V
IL
)
Logic High (V
IH
)
LE Input Current Level:
Logic Low (V
IL
= -1.85V)
Logic High (V
IH
= -0.81V)
Propagation Delay from LE to Output (t
P-
DL
) (Notes 5, 8, 9)
Minimum Set-Up Time (t
S
) (Notes 8, 9)
Full
Full
+25
o
C
Full
+25
o
C
Full
Minimum Hold Time (t
H
) (Notes 8, 9)
Minimum LE Pulse Width (t
PW
)
(Notes 8, 9)
POWER SUPPLY
PSRR (Note 7)
+25
o
C
Full
I
CC
I
EE
Power Dissipation
NOTES:
1. Absolute maximum ratings are limiting values, applied individually, beyond which the servicability of the circuit may be impaired. Func-
tional operation under any of these conditions is not necessarily implied. Exposure to absolute maximum rating conditions may affect
device reliability.
2. Outputs have no sink current (+I) capability, since they are open emitter NPN transistors.
3. -2.0V
≤
V
CM
≤
+4.0V.
4. Tracking Bandwidth (TBW) is defined as the maximum input frequency at which the outputs still switch between V
OL
and V
OH
.
V
IN
= 15mVp-p sinewave centered on 0V.
5. V
IN
= 100mV. V
OD
is the amount of input overdrive.
6. Dispersion is defined as the change in propagation delay for input overdrives between 0.1V and 1.0V.
7. +4.5V
≤
V+
≤
+5.5V or -6.2V
≤
V-
≤
-4.7V.
8. This parameter is not tested. It is guaranteed by design, and by device characterization.
9. V
OD
= 10mV.
Full
Full
Full
70
65
-
-
-
80
-
11
19
-
-
-
13
22
200
70
65
-
-
-
80
-
11
19
-
-
-
13
22
200
dB
dB
mA
mA
mW
Full
+25
o
C
Full
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.06
11
2.2
2.6
0.8
-
0.5
0.9
-
0.5
20
2.7
3.1
1.2
1.5
1.0
0.95
1.1
µA
µA
ns
ns
ns
ns
ns
ns
ns
Full
Full
-
-
-
-
-
-
-
-1.105
-
-
-1.475
-
V
V
TEMPERATURE
Full
MIN
-
TYP
-
MAX
-30
HFA-0003L-5/-9
MIN
-
TYP
-
MAX
-30
UNITS
mA
3-35
HFA-0003, HFA-0003L
Applications Information
HFA-0003L Latch Functionality
The Latch Enable (LE) pin of the HFA-0003L controls the
function of the on chip latch. When the LE input is at an ECL
Logic 1, the latch is open (transparent) and the comparator
functions normally. When the LE input switches to a Logic 0,
the outputs are latched in unambiguous states dependant on
the current input state, providing the set-up and hold times
are met. If the latch function is not utilized, the LE input must
be connected to an ECL Logic 1 (e.g. GND).
HFA-0003L Hysteresis Functionality
To improve performance in systems with slow transition
times, and/or high noise levels, the HFA-0003L allows the
user to easily set the amount of input hysteresis. The hyste-
resis level is set by the current flowing into the HYS input;
the larger the current the larger the level of hysteresis. This
current is provided by connecting a resistor (R
H
) between
the HYS pin and GND, and it is recommended that the input
current not exceed 1mA. The input current can be approxi-
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