参数资料
型号: EL5485CS
元件分类: 比较器
英文描述: Quad 4ns High Speed Comparators
中文描述: 四4ns的高速比较器
文件页数: 7/12页
文件大小: 119K
代理商: EL5485CS
4
EL5485C, EL5486C - Preliminary
Quad 4ns High Speed Comparators
E
L
5
4
8
5
C
,
E
L
5
4
8
6
C
-
P
re
li
m
in
a
ry
Typical Performance Curves
Propagation Delay vs Supply Voltage
4
4.2
4.8
5.2
5.4
5.6
6
6.8
6.6
6.2
6
5.8
5.6
±VS (V)
D
el
ay
Ti
m
e
(n
s)
6.4
4.4
Digital Supply Current vs Switching Frequency
(per comparator)
0
20
40
50
25
20
10
0
Frequency (MHz)
I S
D
(m
A)
15
10
5
30
TPD-
TPD+
VSD=VS+
VOD=50mV
RL=2.2k
5
4.6
5.8
VS=±5V
TA=25°C
VSD=5V
VSD=3V
Output Low Voltage vs Temperature
-50
-30
10
30
50
70
90
0.285
0.235
Temperature (°C)
V
O
L
(V
)
-10
0.275
0.255
0.245
0.265
Supply Current vs Temperature
(per comparator)
-50
10
70
90
12
11
8
6
Temperature (°C)
Su
pp
ly
C
ur
re
nt
(m
A)
-30
7
50
10
9
30
-10
IS+
IS-
Propagation Delay vs Overdrive
VIN=1VSTEP
50 100
250 300
400
500
600
6.1
6
5.8
5.5
5.2
VOD (mV)
D
el
ay
Ti
m
e
(n
s)
5.9
5.7
150
5.6
5.4
5.3
350
450
550
200
TPD-
TPD+
VS=±5V
VSD=5V
RL=2.2k
Propagation Delay vs Overdrive
VIN=3VSTEP
0.2
0.6
0.8
1.2
1.6
2
8
6.5
5
VOD (mV)
D
el
ay
Ti
m
e
(n
s)
7.5
7
6
5.5
1
1.4
1.8
0.4
TPD-
TPD+
VS=±5V
VSD=5V
RL=2.2k
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