EL5485C, EL5486C - Preliminary
EL5485C, EL5486C - Preliminary
Quad 4ns High Speed Comparators
Typical Performance Curves
Propagation Delay vs Load Capacitance
V
IN
=1V
STEP
V
S
=±5V
V
SD
=5V
V
OD
=50mV
R
L
=2.2k
T
PD
-
Power Dissipation vs Ambient Temperature
1.4
1.2
Power Dissipation (W)
1
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
60
70
80
90
100
0
25
50
75 85
100
125
150
C
LOAD
(pF)
Output with 50MHz Input
V
IN
=1V
P-P
Ambient Temperature (°C)
Output with 50MHz Input
V
IN
=3V
P-P
909mW
1087mW
QS
OP
24
SO
16
θ
9
8.5
8
Delay Time (ns)
7.5
7
6.5
6
5.5
5
11
5
°C
/W
JA
=
T
PD
+
11
0°
C/
W
Output
(5ns/div,
2V/div)
Input
(5ns/div,
0.5nV/div)
Output
(5ns/div,
2V/div)
Input
(5ns/div,
2V/div)
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
