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GSF-7121S12A PDF预览

GSF-7121S12A

更新时间: 2024-11-18 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 50K
描述
SM Monolithic Filter

GSF-7121S12A 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:2 POLE最大衰减频率 (+/- delta f):25 kHz
最大频率时的衰减:18 dB带宽 (+/- delta f):6 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:1.1 mm
输入/输出阻抗:1200 OHM//3最大插入损耗:1.5 dB
长度:7.5 mm安装类型:SURFACE MOUNT
功能数量:1最高工作温度:60 °C
最低工作温度:-20 °C物理尺寸:L7.5XB5.2XH1.1 (mm)
宽度:5.2 mmBase Number Matches:1

GSF-7121S12A 数据手册

  
SM Monolithic Filter  
GSF-71  
Features  
«
«
«
Miniature SM package  
Frequencies up to 70.0MHz available  
Custom specifications available  
Ordering Information  
Product name + model number  
eg: GSF-71 21S15A  
7.50  
(max)  
GSF-71 21S30B  
Option code X (eg GSF-71/X) denotes a custom spec.  
5.20  
(max)  
ͷ Available on T&R - 1k pcs per reel.  
ͷ Refer to our website for T&R and soldering details.  
1.10  
(max)  
ACTUAL SIZE  
SOLDER PAD LAYOUT  
1.00  
1.10  
1.40  
1.40  
1
4
2
3
2.54  
2.20 4.10 2.20  
TOP VIEW  
4.50  
PAD CONNECTION  
1
2
3
4
In / Out  
Ground  
Out / In  
Ground  
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
3.7ꢀ 18  
3.7ꢀ 3ꢀ  
18.0  
14.0  
2ꢀ.0  
20.0  
2ꢀ.0  
2ꢀ.0  
34.0  
34.0  
4ꢀ.0  
ꢀ0.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.ꢀ  
2.ꢀ  
1.ꢀ  
2.ꢀ  
1.ꢀ  
2.ꢀ  
2.0  
2.ꢀ  
1.ꢀ  
2.ꢀ  
ꢀ0  
80  
ꢀ0  
80  
ꢀ0  
80  
ꢀ0  
80  
ꢀ0  
80  
-910 10  
8ꢀ0 // 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  
8ꢀ0 // 3.ꢀ  
(CC=1ꢀ.0pF)  
21S12A  
21S12B  
21S15A  
21S15B  
21S20A  
21S20B  
21S30A  
21S30B  
6.0  
6.0  
7.ꢀ  
7.ꢀ  
18  
3ꢀ  
1ꢀ  
3ꢀ  
1200 // 3.0  
1200 // 1.ꢀ  
(CC=7.ꢀpF)  
1ꢀ00 // 2.0  
1ꢀ00 // 0.ꢀ  
(CC=ꢀ.0pF)  
10.0 1ꢀ  
10.0 3ꢀ  
1ꢀ.0 1ꢀ  
1ꢀ.0 3ꢀ  
1800 // 0.ꢀ  
1800 // -1.0  
(CC=3.0pF)  
3000 // 0.0  
3000 // -1.ꢀ  
(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  
02 Jan 2002  

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