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21M7C

产品描述Crystal Filter, 1 Function(s), 21.4MHz, 3.75kHz BW(delta f), Monolithic
产品类别模拟混合信号IC    过滤器   
文件大小44KB,共1页
制造商FOX [Fox Electronics]
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21M7C概述

Crystal Filter, 1 Function(s), 21.4MHz, 3.75kHz BW(delta f), Monolithic

21M7C规格参数

参数名称属性值
Reach Compliance Codeunknow
ECCN代码EAR99
其他特性6 POLE
最大衰减频率 (+/- delta f)12.5 kHz
衰减频率(+/-Δf)-最小值8.75 kHz
最大频率时的衰减65 dB
衰减@频率最小值45 dB
带宽 (+/- delta f)3.75 kHz
中心频率或截止频率 (fo/fc)21.4 MHz
构造MONOLITHIC
滤波器类型CRYSTAL FILTER
输入/输出阻抗850 OHM//5
最大插入损耗3 dB
制造商序列号21M7C
功能数量1
最高工作温度70 °C
最低工作温度-20 °C
Base Number Matches1

文档预览

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• STANDARD MONOLITHIC CRYSTAL FILTERS
Type
10M7A
10M7B
10M7C
10M7D
10M12A
10M12B
10M12C
10M12D
10M15A
10M15B
10M15C
10M15D
10M20A
10M20B
16M15A
16M15B
16M15C
16M15D
21M7A
21M7B
21M7C
21M7D
21M12A
21M12B
21M12C
21M12D
21M15A
21M15B
21M15C
21M15D
21M20A
21M20B
21M30A
21M30B
45F15A
45F15B
45F20A
45F20B
45F30A
45F30B
45M15A
45M15B
45M20A
45M20B
70M15A
70M15B
70M20A
70M20B
Frequency
MHz
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
16.900
16.900
16.900
16.900
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
45.000
45.000
45.000
45.000
45.000
45.000
45.000
45.000
45.000
45.000
70.000
70.000
70.000
70.000
Pole
2
4
6
8
2
4
6
8
2
4
6
8
2
4
2
4
6
8
2
4
6
8
2
4
6
8
2
4
6
8
2
4
2
4
2
4
2
4
2
4
2
4
2
4
2
4
2
4
Case
49U
49Ux2
C
D
49U
49Ux2
C
D
49U
49Ux2
C
D
49U
49Ux2
49U
49Ux2
C
D
HC80
HC80x2
CN
CN
HC80
HC80x2
CN
CN
HC80
HC80x2
CN
CN
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
HC80
HC80x2
Pass Band
dB kHz
3
3
3
3
3
3
3
6
3
3
3
6
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
±3.75
±3.75
±3.75
±3.75
±6.0
±6.0
±6.0
±6.0
±7.5
±7.5
±7.5
±7.5
±10.0
±10.0
±7.5
±7.5
±7.5
±7.5
±3.75
±3.75
±3.75
±3.75
±6.0
±6.0
±6.0
±6.0
±7.5
±7.5
±7.5
±7.5
±10.0
±10.0
±15.0
±15.0
±7.5
±7.5
±10.0
±10.0
±15.0
±15.0
±7.5
±7.5
±10.0
±10.0
±7.5
±7.5
±10.0
±10.0
dB
20
40
45
65
20
40
50
65
18
40
50
65
18
40
18
40
45
65
20
40
45
65
20
40
45
65
18
40
45
65
18
40
15
40
15
30
15
40
15
40
18
40
15
35
15
25
15
35
Stop Band
kHz
dB
±18
±14
±8.75
±8.75
±25
±20
±14
±14
±25
±25
±17.5
±17.5
±34
±34
±25
±25
±17.5
±17.5
±18
±14
±8.75
±9.0
±25
±20
±14
±14
±25
±25
±17.5
±17.5
±34
±34
±45
±50
±25
±25
±34
±48
±50
±60
±28
±30
±30
±40
±30
±25
±40
±40
65
90
65
90
65
90
65
90
65
90
65
90
65
90
kHz
Ripple
Max dB
0.5
1.0
Loss
Max dB
1.5
2.5
3.5
4.0
1.5
2.5
3.0
3.5
1.5
2.5
3.0
3.5
1.5
2.5
1.5
2.5
3.0
3.5
1.5
2.5
3.0
4.0
1.5
2.5
2.5
3.0
1.5
2.5
2.5
3.0
2.0
2.5
1.5
2.5
2.0
3.0
2.0
3.0
2.0
3.0
2.0
3.0
2.0
3.0
2.0
3.0
2.0
3.0
Attenuation
Guaranteed
dB
to ±kHz
35
40
50
70
65
90
35
40
50
70
65
90
35
40
50
70
65
90
35
40
50
70
35
40
50
70
65
90
35
50
65
80
65
90
35
50
65
80
65
90
35
50
65
80
65
90
35
50
65
80
35
50
65
80
35
40
70
35
40
70
35
70
35
70
35
70
35
70
35
70
+300 ~ +1000
-200 ~ -1000
+300 ~ +1000
-200 ~ -1000
±12.5 ~ ±300
±12.5 ~ ±300
+300 ~ +1000
-200 ~ -1000
+300 ~ +1000
-200 ~ -1000
±20 ~ ±300
±20 ~ ±300
+300 ~ +1000
-200 ~ -1000
+300 ~ +1000
-200 ~ -1000
±25 ~ ±300
±25 ~ ±300
+300 ~ +1000
-200 ~ -1000
+300 ~ +1000
-200 ~ -1000
+300 ~ +1000
-200 ~ -1000
+300 ~ +1000
-200 ~ -1000
±25 ~ ±300
±25 ~ ±300
+350 ~ +1000
-200 ~ -1000
+350 ~ +1000
-200 ~ -1000
±12.5 ~ ±300
±12.5 ~ ±300
+350 ~ +1000
-200 ~ -1000
+350 ~ + 1000
-200 ~ - 1000
±20 ~ ±300
±20 ~ ±300
+350 ~ +1000
-200 ~ -1000
+350 ~ +1000
-200 ~ -1000
±25 ~ ±300
±25 ~ ±300
+350 ~ +1000
-200 ~ -1000
+350 ~ +1000
-200 ~ -1000
+350 ~ +1000
-300 ~ -1000
+350 ~ +1000
-300 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-300 ~ -1000
+500 ~ +1000
-300 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
+500 ~ +1000
-200 ~ -1000
Terminating
Impedance
ohms/pF
1.8K//6.0
1.8K//5.0
Cc = 11pF
1.8K//5.0
1.8K//5.0
3.3K//1.5
3.3K//1.5
Cc = 6pF
3.3K//2.0
3.3K//2.0
3.0K//2.0
3.0K//2.0
Cc = 5pF
3.3K//1.5
3.3K//1.5
3.9K//1.0
3.9K//1.0
Cc = 3pF
1.8K//2.0
1.8K//1.5
Cc = 7.5pF
1.8K//1.5
1.8K//1.5
850//6.0
850//5.0
Cc = 16pF
850//5.0
850//5.0
1.2K//3.0
1.2K//2.5
Cc = 10.5pF
1.2K//2.5
1.2K//2.5
1.5K//2.0
1.5K//2.0
Cc = 8pF
1.5K//2.0
1.5K//2.0
1.8K//1.5
1.8K//1.5
Cc = 5pF
3.0K//0.5
3.0K//-0.5
Cc = 3pF
650//4.5
650//1.5
Cc = 9pF
700//2.5
700//1.5
Cc = 6.5pF
800//1.5
800//1.0
Cc = 5pF
4K//-1.0
4K//-1.0
Cc = -1pF
5K//-1.0
5K//-1.0
Cc = -1.5pF
2.0K//-1.0
2.0K//-1.0
Cc = -1pF
2.5K//-1.0
2.5K//-1.0
Cc = -1pF
±12.5
±12.5
2.0
2.0
0.5
1.0
±20
±20
2.0
2.0
0.5
1.0
±25
±25
2.0
2.0
0.5
1.0
0.5
1.0
±25
±25
2.0
2.0
0.5
1.0
±12.5
±12.5
2.0
2.0
0.5
1.0
±20
±20
2.0
2.0
0.5
1.0
±25
±25
2.0
2.0
0.5
1.0
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
FILTERS
All specifications subject to change without notice. Rev. 05/03/00
Note: Operating Temperature -20°C to +70°C
FOXElectronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
941-693-0099
FAX 941-693-1554
http://www.foxonline.com
© 2000 FOX ELECTRONICS
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