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GSF-7221S7B PDF预览

GSF-7221S7B

更新时间: 2024-11-30 03:39:59
品牌 Logo 应用领域
GOLLEDGE 晶体晶体滤波器过滤器LTE
页数 文件大小 规格书
1页 55K
描述
SM Monolithic Filter

GSF-7221S7B 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:compliant
风险等级:5.63Is Samacsys:N
其他特性:TAPE AN DREEL中心频率或截止频率 (fo/fc):24.1 MHz
构造:MONOLITHIC滤波器类型:CRYSTAL FILTER
高度:1.2 mm输入/输出阻抗:850 OHM//3.5
最大插入损耗:2.5 dB长度:7.2 mm
安装类型:SURFACE 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:L7.2XB5.2XH1.2 (mm)宽度:5.2 mm
Base Number Matches:1

GSF-7221S7B 数据手册

  
SM Monolithic Filter  
GSF-72  
Features  
«
«
«
Frequencies up to 70.0MHz available  
Custom specifications available  
Miniature SM package  
Ordering Information  
Product name + model number  
eg: GSF-72 21S15A  
7.20  
(max)  
GSF-72 21S30B  
Option code X (eg GSF-72/X) denotes a custom spec.  
5.20  
(max)  
ͷ Available on T&R - 1k or 3k pcs per reel.  
ͷ Refer to our website for T&R and soldering details.  
1.20  
(max)  
ACTUAL SIZE  
SOLDER PAD LAYOUT  
1.20  
1.14  
1.40  
1.40  
1
6
3
4
1.00  
2
5
2.00  
2.54  
2.00 4.00 2.00  
TOP VIEW  
PAD CONNECTION  
1
2
3
4
5
6
Ground  
Not connected  
In / Out  
Ground  
Not connected  
Out / In  
Scale 2:1  
21ꢀ4MHz Standard Specifications  
Model  
Number  
Centre  
Frequency  
(MHz)  
Number Pass Band  
of Poles (dB @ kHz)  
Attenuation In-Band Insertion  
Guaranteed  
Attenuation  
(dB @ kHz)  
Termination  
(// pF)  
Operating  
Temperature  
Range (°C)  
No of  
Units  
Band  
Ripple  
(dB)  
Loss  
(dB)  
(dB @ kHz)  
21S7A  
21.400  
21.400  
21.400  
21.400  
21.400  
21.400  
21.400  
21.400  
21.400  
21.400  
2
4
2
4
2
4
2
4
2
4
3
3
3
3
3
3
3
3
3
3
3.75 18  
3.75 35  
18.0  
14.0  
25.0  
20.0  
25.0  
25.0  
34.0  
34.0  
45.0  
50.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.5  
2.5  
1.5  
2.5  
1.5  
2.5  
2.0  
2.5  
1.5  
2.5  
50  
80  
50  
80  
50  
80  
50  
80  
50  
80  
-910 10  
850 // 6.0  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
-20 to +60  
1
2
1
2
1
2
1
2
1
2
21S7B  
-910 10  
-910 10  
-910 10  
-910 10  
-910 10  
-910 10  
-910 10  
-910 10  
-910 10  
850 // 3.5  
(CC=15.0pF)  
21S12A  
21S12B  
21S15A  
21S15B  
21S20A  
21S20B  
21S30A  
21S30B  
6.0  
6.0  
7.5  
7.5  
18  
35  
15  
35  
1200 // 3.0  
1200 // 1.5  
(CC=7.5pF)  
1500 // 2.0  
1500 // 0.5  
(CC=5.0pF)  
10.0 15  
10.0 35  
15.0 15  
15.0 35  
1800 // 0.5  
1800 // -1.0  
(CC=3.0pF)  
3000 // 0.0  
3000 // -1.5  
(CC=3.0pF)  
4-pole models are supplied as two matched units.  
Tel: +44 1460 256 100  
Fax: +44 1460 256 101  
E-mail: sales@golledge.com  
Web: www.golledge.com  
06 Sep 2005  

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