EL5283C - Preliminary
Dual and Window 8ns High-Speed Comparators
Typical Performance Curves
Output Low Voltage vs Load Current
Output High Voltage vs Load Current
0.31
4.75
V =±5V
S
4.7
4.65
4.6
V =5V
SD
T =-40°C
A
V =50mV
IN
T =85°C
A
0.27
0.23
0.19
0.15
T =25°C
A
T =25°C
A
4.55
4.5
T =85°C
A
4.45
4.4
T =-40°C
A
V =±5V
S
V
=5V
SD
V =-50mV
IN
4.35
4.3
0
2
4
6
8
10
0
2
4
6
8
10
Load Current (mA)
Load Current (mA)
Digital Supply Current vs Input Switching Frequency (per
comparator)
Package Power Dissipation vs Ambient Temp.
JEDEC JESD51-3 Low Effective Thermal Conductivity Test
50
40
30
20
10
0
0.6
0.5
0.4
0.3
0.2
0.1
0
V =±5V
S
486mW
T=25°C
V
=5V
SD
V
=3V
SD
0
5
10
15
20
25
30
0
25
50
75 85
100
125
Frequency (MHz)
Ambient Temperature (°C)
Output with 30MHz Input
=3V
Output with 30MHz Input
=1V
V
V
IN
P-P
IN
P-P
V
F
IN
=1V
V =±5V
S
IN
P-P
V
F
IN
=3V
V =±5V
S
IN
P-P
=30MHz V =5V
SD
=30MHz V =5V
SD
V
O
V
O
V
IN
V
IN
2V
2V
20ns
1V
2V
20ns
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
