EL5285C - Preliminary
EL5285C - Preliminary
Dual and Window 4ns High-Speed Comparators
Absolute Maximum Ratings
(T
A
= 25°C)
Absolute maximum ratings are those values beyond which the device
could be permanently damaged. Absolute maximum ratings are stress
ratings only and functional device operation is not implied.
Analog Supply Voltage (V
S
+ to V
S
-)
+12V
Digital Supply Voltage (V
SD
to GND)
+7V
Differential Input Voltage
[(V
S
-) -0.2V] to [(V
S
+) +0.2V]
Common-mode Input Voltage
[(V
S
-) -0.2V] to [(V
S
+) +0.2V]
Latch Input Voltage
Storage Temperature Range
Ambient operating Temperature
Operating Junction Temperature
Power Dissipation
ESD Voltage
-0.2V to [V
SD
+0.2V]
-65°C to +150°C
-40°C to +85°C
125°C
TBDmW
2kV
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
.
Electrical Characteristics
V
S
=
±5V,
V
SD
= 5V, R
L
= 2.3kΩ, C
L
= 15pF, T
A
= 25°C, unless otherwise specified.
Parameter
V
OS
I
B
C
IN
I
OS
V
CM
A
VO
CMRR
PSRR
V
OH
V
OL
V
LH
V
LL
I
LH
I
LL
I
S
+
I
S
-
I
DD
t
d
+
t
d
-
t
pd
+
t
pd
-
t
s
t
h
t
pw
(D)
Description
Input Offset Voltage
Input Bias Current
Input Capacitance
Input Offset Current
Input Voltage Range
Large Signal Voltage Gain
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output High Voltage
Output Low Voltage
Latch Input Voltage High
Latch Input Voltage Low
Latch Input Current High
Latch Input Current Low
Positive Analog Supply Current
Negative Analog Supply Current
Digital Supply Current
Positive Going Delay Time
Negative Going Delay Time
Latch Disable to High Delay
Latch Disable to Low Delay
Minimum Setup Time
Minimum Hold Time
Minimum Latch Disable Pulse
Width
V
LH
= 3V
V
LL
= 0.3V
(per comparator)
(per comparator)
(per comparator)
V
OD
= 5mV, C
L
= 15pF, I
O
= 2mA
V
OD
= 5mV, C
L
= 15pF, I
O
= 2mA
0.8
1
40
10.5
7.5
6
4
4
6
8
2
1
5
6
6
20
80
V
IN
> 250mV
V
IN
> 250mV
V
SD
- 0.5V
-5V < V
CM
< +2.75V, V
O
= 2.5V
V
CM
= 0V, V
O
= 2.5V
(V
S
-) - 0.1
5000
80
60
V
SD
- 0.4V
GND + 0.4V
GND + 0.5V
2.0
Condition
V
CM
= 0V, V
O
= 2.5V
Min
Typ
2
8
5
100
500
(V
S
+) - 2V
Max
4
15
Unit
mV
µA
pF
nA
V
V/V
dB
dB
V
V
V
V
µA
µA
mA
mA
mA
ns
ns
ns
ns
ns
ns
ns
2
ELANTEC [ ELANTEC SEMICONDUCTOR ]
