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45S7.5AA

更新时间: 2024-11-07 03:00:55
品牌 Logo 应用领域
日本电波 - NDK LTE
页数 文件大小 规格书
1页 83K
描述
Fundamental 45MHz-Series MCF

45S7.5AA 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:unknown
风险等级:5.6Is Samacsys:N
其他特性:2 POLE最大衰减频率 (+/- delta f):12.5 kHz
衰减频率(+/-Δf)-最小值:12.5 kHz最大频率时的衰减:10 dB
衰减@频率最小值:10 dB带宽 (+/- delta f):3.75 kHz
中心频率或截止频率 (fo/fc):45 MHz构造:MONOLITHIC
滤波器类型:CRYSTAL FILTER高度:4.7 mm
输入/输出阻抗:200 OHM//4最大插入损耗:2 dB
长度:7.9 mm安装类型:THROUGH HOLE MOUNT
功能数量:1最高工作温度:70 °C
最低工作温度:-20 °C物理尺寸:L7.9XB3.2XH4.7 (mm)/L0.311XB0.126XH0.185 (inch)
宽度:3.2 mmBase Number Matches:1

45S7.5AA 数据手册

  
Crystal Filter  
Fundamental 45MHz-Series MCF  
Features  
n
l Compact and light.  
l Structure highly resistant to vibration and shock.  
Pb  
Free  
Specifications  
n
Passband  
width  
Stop  
Nominal  
Insertion loss  
(insertion  
Guaranteed  
attenuation  
Terminating  
impedance  
(Ω//pF)  
2±±//4  
35±//6.5 Cc=18  
47±//6  
65±//3 Cc=9  
1.2k//1.5  
8±±//1.8 Cc=6.5  
Operating  
temperature range  
(°C)  
Number  
Ripple  
(dB)  
Package  
type  
bandwidth  
frequency  
Model  
of poles  
(MHz)  
attenuation) (dB) (f±-91±kHz) (dB)  
(dB) (kHz) (dB) (kHz)  
45  
45  
45  
45  
45  
45  
2
4
2
4
2
4
3
3
3
3
3
3
±3.75  
±3.75  
±7.5  
±7.5  
±15  
1± ±12.5  
25 ±12.5  
1.±  
1.±  
1.±  
1.±  
1.±  
1.±  
2.±  
4.±  
2.±  
4.±  
2.±  
4.±  
65  
8±  
6±  
8±  
4±  
8±  
–2± to +7±  
–2± to +7±  
–2± to +7±  
–2± to +7±  
–2± to +7±  
–2± to +7±  
D-361-A  
D-361-B  
D-361-A  
D-361-B  
D-361-A  
D-361-B  
45S7.5AA  
45S7.5BF  
45S15A  
45S15BU  
45S3±AJ  
45S3±BN  
18  
25  
15  
35  
±3±  
±22  
±5±  
±5±  
±15  
*Products with a “4” pole have pairs of two elements.  
Dimensions  
n
n List of Codes for Placing an Order  
Model  
Code for placing an order  
45S7.5AA-45M-MN15-21±  
45S7.5BF-45M-MN15-384  
45S15A-45M-MN15-229  
45S15BU-45M-MN15-239  
45S3±AJ-45M-MN15-237  
45S3±BN-45M-MN15-236  
D-361-A to B (NR-2D(3)Type)  
mm  
45S7.5AA  
45S7.5BF  
45S15A  
45S15BU  
45S3±AJ  
45S3±BN  
Connecting mark  
MCF  
MCF  
2.2±±.2  
6.9±±.2  
R//C  
R//C  
Cc  
D-361-B uses pairs of two D-361-A’s  
Make sure to use a coupling capacitor  
±.35±±.±5  
(Cc) for D-361-B as shown in the figure.  
(The values of a capacitor (C) and  
Cc include stray capacitance.)  
3.75 ±±.2  
7.9max  
3.2max  
Characteristics  
n
Model : 45S15BU  
Model : 45S3±BN  
1±  
2±  
1±  
2±  
3±  
4±  
5±  
6±  
(A)  
3±  
4±  
(A)  
5±  
6±  
7±  
8±  
(B)  
7±  
8±  
(B)  
9±  
9±  
1±±  
(A) –8± –6± –4± –2±  
±
±
2±  
4±  
6±  
8± (kHz)  
(A) –4± –3± –2± –1±  
(B) –1.±± –±.75 –±.5±  
±
1±  
2±  
3±  
4± (kHz)  
–±.2545MHz ±.25  
(B) –1.±± –±.75 –±.5±  
±.5± ±.75 1.±± (MHz)  
±
±.5± ±.75 1.±± (MHz)  
–±.2545MHz±.25  
cf19_071102_45MCF_e1  

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