EL5281C 查看數據表（PDF） - Elantec -> Intersil
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EL5281C Datasheet PDF : 11 Pages
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EL5281C
Dual 8ns High-Speed Comparator
Typical Performance Curves
Propagation Delay vs Overdrive
10
9.5
VS=±5V
VSD=5V
9 VIN=1V Step
8.5 RL=2.2kΩ
8
Tpd+
7.5
7
Tpd-
6.5
6
5.5
5
0
100
200
300
400
500
600
VOD (mV)
Propagation Delay vs Supply Voltage
10
9.5
VSD=VS+
VIN=1V Step
9 VOD=50mV
8.5 RL=2.2kΩ
8
Tpd+
7.5
7
6.5
Tpd-
6
5.5
5
4
4.5
5
5.5
6
±VS (V)
Propagation Delay vs Overdrive
11
VS=±5V
10.5 VSD=5V
RL=2.2kΩ
10 VIN=5V Step
9.5
Tpd+
9
8.5
Tpd-
8
7.5
7
0
0.5
1
1.5
2
2.5
3
VOD (V)
Propagation Delay vs Load Capacitance
12
VS=±5V
11
VSD=5V
RL=2.2kΩ
VIN=1V Step
10 VOD=50mV
Tpd+
9
8
Tpd-
7
6
0
20
40
60
80
100
120
CLOAD (pF)
Propagation Delay vs Overdrive
10
9.5
9
Tpd+
8.5
8
7.5
7
VS=±5V
VSD=5V
Tpd-
6.5 VIN=3V Step
RL=2.2kΩ
6
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
VOD (V)
Propagation Delay vs Source Resistance
20
VS=±5V
18 VSD=5V
RL=2.2kΩ
16 VIN=1V Step
14 VOD=50mV
Tpd+
12
10
8
Tpd-
6
4
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
Source Resistance (kΩ)
4
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