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UM-5-21M15A 参数 Datasheet PDF下载

UM-5-21M15A图片预览
型号: UM-5-21M15A
PDF下载: 下载PDF文件 查看货源
内容描述: 晶体滤波器 [CRYSTAL FILTER]
分类和应用: 晶体晶体滤波器LTE
文件页数/大小: 3 页 / 90 K
品牌: SHOULDER [ SHOULDER ELECTRONICS LIMITED. ]
 浏览型号UM-5-21M15A的Datasheet PDF文件第1页浏览型号UM-5-21M15A的Datasheet PDF文件第3页  
1. 2 POLE SPECIFICATION
NOMINAL
FREQUENCY
(MHz)
21M7A
21M12A
21M15A
21M30A
21T7A
21T12A
21T15A
21T30A
21.400
21.400
21.400
21.400
21.700
21.700
21.700
21.700
PASS BAND
WIDTH
(dB)
3
3
3
3
3
3
3
3
(KHz)
–/+3.75
–/+6.0
–/+7.5
–/+15
–/+3.75
–/+6.0
–/+7.5
–/+15
STOP BAND
WIDTH
(dB)
18
15
18
15
18
15
18
15
(KHz)
–/+14.0
–/+20.0
–/+25.0
–/+45.0
–/+14.0
–/+20.0
–/+25.0
–/+45.0
INSERTION
LOSS
(dB)
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
TERMINAL
IMPEDANCE
(Ohm//pF)
850//7.0
1200//2.5
1500//3.0
3000//0.5
850//5.0
1200//2.5
1500//3.0
3000//0.5
OPERATING
TEMP.
RANGE
(
o
C)
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
MODEL
RIPPLE
(dB)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2. 4 POLE SPECIFICATION
NOMINAL
FREQUENCY
(MHz)
21M7B
21M12B
21M15B
21M30B
21T7B
21T12B
21T15B
21T30B
21.400
21.400
21.400
21.400
21.700
21.700
21.700
21.700
PASS BAND
WIDTH
(dB)
3
3
3
3
3
3
3
3
(KHz)
–/+3.75
–/+6.0
–/+7.5
–/+15
–/+3.75
–/+6.0
–/+7.5
–/+15
STOP BAND
WIDTH
(dB)
40
40
40
40
40
40
40
40
(KHz)
–/+14.0
–/+20.0
–/+25.0
–/+50.0
–/+14.0
–/+20.0
–/+25.0
–/+50.0
INSERTION
LOSS
(dB)
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
TERMINAL
IMPEDANCE
(Ohm//pF//pF)
850//5//16
1200//2.5//10.5
1500//2//8
3300//0.5//3
850//5//16
1200//2.5//10.5
1500//2//8
3300//0.5//3
OPERATING
TEMP.
RANGE
(
o
C)
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
-20 TO +70
MODEL
RIPPLE
(dB)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
3. PART NUMBERING
UM-5-21M15A
Package – Model