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QEF45M0B30 PDF预览

QEF45M0B30

更新时间: 2023-07-15 00:00:00
品牌 Logo 应用领域
TEMEX LTE
页数 文件大小 规格书
1页 29K
描述
Crystal Filter, 1 Function(s), 45MHz, 15kHz BW(delta f), Monolithic,

QEF45M0B30 技术参数

生命周期:Contact ManufacturerReach Compliance Code:unknown
风险等级:5.63其他特性:4 POLE
最大衰减频率 (+/- delta f):50 kHz最大频率时的衰减:30 dB
带宽 (+/- delta f):15 kHz中心频率或截止频率 (fo/fc):45 MHz
构造:MONOLITHIC滤波器类型:CRYSTAL FILTER
输入/输出阻抗:800 OHM//1最大插入损耗:3 dB
安装类型:THROUGH HOLE MOUNT功能数量:1
Base Number Matches:1

QEF45M0B30 数据手册

  
STANDARD CRYSTAL FILTERS  
45.0 MHz ; Monolithic crystal filters ;Through hole & SMD  
4 5 .0 MHz  
Mo n o lit h ic c rys t a l fi lt e rs - S t a n d a rd - Th ro u g h h o le p a ck a g e  
TYPE  
NB.  
POLES  
PASSBAND  
STOPBAND  
GUARANT. RIPPLE INSERTION  
TERMINATION  
IMPEDANCE  
K//pF  
PACKAGE  
OLD TEMEX  
REFERENCE  
ATTENUATION  
ATTENUAT.  
MAX. LOSS MAX.  
dB  
± KHz  
dB  
± KHz  
12.5  
12.5  
12.5  
12.5  
25  
dB  
dB  
1
1
2
2
1
1
2
2
1
1
1
1
1
1
dB  
2.5  
4
QEF45M0A7.5  
QEF45M0B7.5  
QEF45M0C7.5  
QEF45M0D7.5  
QEF45M0A15  
QEF45M0B15  
QEF45M0C15  
QEF45M0D15  
QEF45M0A20  
QEF45M0B20  
QEF45M0A30  
QEF45M0B30  
QEF45M0A50  
QEF45M0B50  
2
4
6
8
2
4
6
8
2
4
2
4
2
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3.75  
3.75  
3.75  
3.75  
7.5  
10  
30  
50  
70  
18  
40  
60  
80  
15  
30  
15  
30  
18  
30  
65  
90  
80  
80  
30  
50  
80  
80  
35  
70  
30  
70  
40  
70  
0.3//0  
UM1  
TE9420 M2  
0.3//10 Cc18pF UM1 x2 TE9310 2M2  
6
0.35//5  
0.35//5  
SM2  
SM2  
UM1  
-
7
-
2
0.65//4.5  
TE7420 M2  
7.5  
25  
2
0.65//1 Cc10pF UM1 x2 TE7430 2M2  
7.5  
25  
5
0.65//3  
0.65//3  
0.65//2  
0.65//1.5  
0.8//1.5  
0.8//1  
SM2  
SM2  
-
7.5  
25  
6
-
10  
34  
2
UM1  
-
10  
35  
3
UM1 x2  
UM1  
-
15  
50  
2
TE7730 M2  
15  
50  
3
UM1 x2 TE7740 2M2  
25  
35  
2
1.2//1.5  
2
UM1  
-
-
25  
100  
3
UM1 x2  
4 5 .0 MHz  
Mo n o lit h ic c rys t a l fi lt e rs - S .M.D. p a ck a g e  
TYPE  
NB.  
POLES  
PASSBAND  
STOPBAND  
GUARANT. RIPPLE INSERTION  
TERMINATION  
IMPEDANCE  
K//pF  
PACKAGE  
ATTENUATION  
ATTENUAT.  
MAX. LOSS MAX.  
dB  
± KHz  
dB  
± KHz  
25  
dB  
dB  
1
dB  
2
QEFS45M0A7.5  
QEFS45M0B7.5  
QEFS45M0A12  
QEFS45M0B12  
QEFS45M0A15  
QEFS45M0B15  
QEFS45M0A30  
QEFS45M0B30  
2
4
2
4
2
4
2
4
3
3
3
3
3
3
3
3
3.75  
3.75  
6
20  
30  
15  
25  
15  
25  
15  
11  
70  
70  
60  
60  
0.65//3.5  
0.3//5 Cc20pF  
0.65//5  
SMD7x5  
SMD7x5  
SMD7x5  
SMD7x5  
SMD7x5  
SMD7x5  
SMD7x5  
SMD7x5  
12.5  
20  
1
5
1
2
6
18  
1
3
0.67//2 Cc10pF  
0.56//6  
7.5  
7.5  
15  
15  
25  
1
2
22  
1
3
0.8//1.7 Cc8pF  
1.2//1.5  
50  
1
2.5  
3
25  
1.5  
0.8//1 Cc6pF  
Notes:  
- Parallel term ination capacity is adjusted for optim um filter response.  
4-18  
Vol. 2  
SALES OFFICES : VIS IT OUR WEB S ITE AT  
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