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21S7.5A5 PDF预览

21S7.5A5

更新时间: 2024-01-17 22:59:19
品牌 Logo 应用领域
EUROQUARTZ LTE
页数 文件大小 规格书
1页 70K
描述
Crystal Filter, 1 Function(s), 21.4MHz, 3.75kHz BW(delta f), Monolithic,

21S7.5A5 技术参数

生命周期:Contact ManufacturerReach Compliance Code:compliant
风险等级:5.63其他特性:2 POLE
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
高度:4.7 mm输入/输出阻抗:1500 OHM//6
最大插入损耗:2 dB长度:8 mm
安装类型:SURFACE MOUNT功能数量:1
物理尺寸:L8.0XB3.2XH4.7 (mm)/L0.315XB0.126XH0.185 (inch)宽度:3.2 mm
Base Number Matches:1

21S7.5A5 数据手册

  
EUROQUARTZ  
MONOLITHIC CRYSTAL FILTERS  
Cordless Telephone Applications  
W
UM5-±  
UM1-±  
H
UM4-±  
H
UM5-T  
2.0  
20.0  
0.85  
1.5  
L
3.75  
8.0  
20.0  
Ø0.35  
2.5  
Ø0.35  
3.2  
3.75  
8.0  
Ø0.35  
3.2  
Gnd  
Gnd  
3.75  
8.0  
UM5-J  
UM4-J  
Gnd  
Outline and Dimensions  
Outline and Dimensions  
Outline and Dimensions  
Case  
UM1-±T ꢁ.0  
UM5-T 6.0  
H
W
7.± max.  
7.2 max.  
Case  
UM5-J  
UM4-J  
H
4.7  
6.0  
Case  
UM5-±  
UM4-±  
H
6.0  
4.7  
21R7.5B  
fo=21.40MHz  
21M7.5A5  
fo=21.70MHz  
Att.dB  
Att.(dB)  
(dB)  
(dB)  
90  
80  
70  
9
8
7
6
9
8
7
6
90  
80  
70  
60  
50  
60  
50  
40  
30  
20  
10  
5
4
3
2
1
5
4
3
2
1
40  
30  
20  
10  
-1  
-200  
0
-1  
-200  
0
-4 -3 -2  
-600  
+3 +4 +5  
+600 +1000  
-4 -3 -2  
-600  
+3 +4 +5  
+600 +1000  
-5  
-1000  
+1 +2  
+200  
-5  
-1000  
+1 +2  
+200  
(kHz)  
(kHz)  
MCF Cordless Telephone Applications  
Nominal  
Frequency  
(MHz)  
3dB  
Bandwidth  
(kHz)  
Stop  
B/W  
(kHz/dB)  
Guaranteed  
Attenuation  
(dB/kHz)  
Insert.  
Loss  
(dB)  
Terminating  
Impedance  
(kW/pF)  
Part  
Number  
Case  
Style  
Ripple  
(dB)  
Poles  
21M7.5A5  
21M7.5A9  
21R7.5A9  
21S7.5A5  
21M7.5B  
21R7.5B  
21.4  
21.4  
21.4  
21.4  
21.5  
21.6  
21.7  
21.7  
21.7  
21.7  
26.05  
26.05  
26.05  
26.05  
2
2
2
2
4
4
4
2
2
4
2
2
4
4
± ±.75  
± ±.75  
± ±.75  
± ±.75  
± ±.75  
± ±.75  
± ±.75  
± 7.5  
0.5  
0.5  
0.5  
0.5  
1.0  
1.0  
1.0  
0.5  
0.5  
1.0  
1.0  
0.5  
1.0  
1.0  
2.0  
2.0  
2.0  
2.0  
2.5  
2.5  
2.5  
2.0  
2.0  
2.5  
1.5  
2.0  
2.5  
±.0  
± 12.5ꢀ1ꢁ  
± 12.5ꢀ1ꢁ  
± 12.5ꢀ1ꢁ  
± 12.5ꢀ1ꢁ  
± 12.5ꢀ±5  
± 12.5ꢀ±5  
± 12.5ꢀ±5  
± 25ꢀ1ꢁ  
75ꢀ-910  
75ꢀ-910  
75ꢀ-910  
75ꢀ-910  
90ꢀ± 910  
90ꢀ± 910  
90ꢀ± 910  
75ꢀ-910  
75ꢀ-910  
90ꢀ± 910  
75ꢀ-910  
75ꢀ-910  
90ꢀ± 910  
ꢁ0ꢀ± 910  
1.5ꢀꢀ6  
UM1 - ±  
UM1 - T  
1.5ꢀꢀ6  
1.5ꢀꢀ6  
UM5 - J  
1.5ꢀꢀ6  
UM4 - ±  
0.5ꢁꢀꢀ5  
0.5ꢁꢀꢀ5  
0.5ꢁꢀꢀ5  
1.5ꢀꢀꢀ±  
1.5ꢀꢀ2  
UM1 - ±x2  
UM5 - ±x2  
UM± - ±x2  
UM5 - ±  
21S7.5B  
21R15A  
21S15A1  
21R15B  
± 7.5  
± 25ꢀ1ꢁ  
UM4 - ±  
± 7.5  
± 25ꢀ40  
1.5ꢀꢀ2  
UM5 - ±x2  
UM1 - ±  
26Mꢁ.0A2  
26R15A5  
26R15B5  
26M17B9  
± 4  
± 12.5ꢀ1ꢁ  
± 25ꢀ1ꢁ  
0.ꢁꢀꢀ10.ꢁ  
1.5ꢀꢀ4  
± 7.5  
UM5 - ±  
± 7.5  
± 25ꢀ40  
1.5ꢀꢀ2.5  
1.1ꢀꢀ2  
UM5 - ±x2  
UM1 - Tx2  
± ꢁ.5  
± 25ꢀ±0  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: sales@euroquartz.co.uk www.euroquartz.co.uk  

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