EL5285C - Preliminary
Dual and Window 4ns High-Speed Comparators
Typical Performance Curves
Propagation Delay vs Load Capacitance
Package Power Dissipation vs Ambient Temp.
V
=1V
JEDEC JESD51-3 Low Effective Thermal Conductivity Test Board
0.9
IN
STEP
9
8.5
8
V =±5V
S
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
833mW
V
V
=5V
SD
OD
=50mV
R =2.2k
L
7.5
7
T -
PD
6.5
6
T
PD
+
5.5
5
0
10 20 30 40 50 60 70 80 90 100
(pF)
0
25
50
75 85
100
125
Ambient Temperature (°C)
C
LOAD
Output with 50MHz Input
=1V
Output with 50MHz Input
V =3V
IN
V
IN
P-P
P-P
Output
Output
(5ns/div,
2V/div)
(5ns/div,
2V/div)
Input
(5ns/div,
0.5V/div)
Input
(5ns/div,
2V/div)
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
