
EL5181C
EL5181C
为8ns高速比较器
典型性能曲线
传播延迟VS高速
10
9.5
9
8.5
DELAY TIME ( NS )
8
7.5
7
6.5
6
5.5
5
0
100
200
300
V
OD
(毫伏)
传播延迟与电源电压
10
9.5
9
8.5
DELAY TIME ( NS )
8
7.5
7
6.5
6
5.5
5
4
4.5
5
±V
S
(V)
传播延迟VS高速
11
10.5
10
DELAY TIME ( NS )
9.5
9
8.5
8
7.5
7
0
0.5
1
1.5
V
OD
(V)
2
2.5
3
T
pd
-
V
S
=±5V
V
SD
=5V
R
L
=2.2k
V
IN
= 5V步骤
DELAY TIME ( NS )
T
pd
+
20
18
16
14
12
10
8
6
4
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
T
pd
-
5.5
6
T
pd
-
V
SD
=V
S
+
V
IN
= 1V步骤
V
OD
=50mV
R
L
=2.2k
T
pd
+
DELAY TIME ( NS )
10
9.5
9
8.5
8
7.5
7
6.5
6
0
V
S
=±5V
V
SD
=5V
V
IN
= 3V步骤
R
L
=2.2k
0.2
0.4
0.6
0.8
1
V
OD
(V)
传播延迟VS源电阻
V
S
=±5V
V
SD
=5V
R
L
=2.2k
V
IN
= 1V步骤
V
OD
=50mV
1.2
T
pd
-
T
pd
+
400
500
600
6
0
20
40
60
C
负载
(PF )
传播延迟VS高速
80
100
120
T
pd
-
V
S
=±5V
V
SD
=5V
V
IN
= 1V步骤
R
L
=2.2k
DELAY TIME ( NS )
T
pd
+
12
11
10
9
8
7
T
pd
-
传播延迟与负载电容
V
S
=±5V
V
SD
=5V
R
L
=2.2k
V
IN
= 1V步骤
V
OD
=50mV
T
pd
+
1.4
1.6
1.8
2
T
pd
+
源电阻值(kΩ )
4