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SF2137E-1

更新时间： 2024-01-30 18:49:26
品牌 Logo 应用领域
RFM LTE
页数 文件大小 规格书
5页 829K
描述
869.00 MHz SAW Filter

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中文翻译

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SF2137E-1 技术参数

是否Rohs认证：符合生命周期：Obsolete
Reach Compliance Code：compliantFactory Lead Time：12 weeks
风险等级：5.82Is Samacsys：N
其他特性：TAPE AND REEL中心频率或截止频率 (fo/fc)：869 MHz
滤波器类型：SAW FILTER高度：1.4 mm
输入阻抗：50 OHM最大插入损耗：3.5 dB
长度：3.13 mm安装类型：SURFACE MOUNT
功能数量：1最高工作温度：65 °C
最低工作温度：-30 °C输出阻抗：50 OHM Ω
物理尺寸：L3.13XB3.13XH1.4 (mm)/L0.123XB0.123XH0.055 (inch)宽度：3.13 mm
Base Number Matches：1

SF2137E-1 数据手册

 浏览型号SF2137E-1的Datasheet PDF文件第2页浏览型号SF2137E-1的Datasheet PDF文件第3页浏览型号SF2137E-1的Datasheet PDF文件第4页浏览型号SF2137E-1的Datasheet PDF文件第5页 
Preliminary  
SF2137E-1  
• Steep Roll-off Filter for 869.00 MHz Unlicensed Band  
• Complies with Directive 2002/95/EC (RoHS)  
• No Matching Required for Operation in 50Ω Environment  
Pb  
869.00 MHz  
SAW Filter  
Absolute Maximum Ratings  
Rating  
Value  
Units  
dBm  
V
Input Power Level  
14  
5
DC Voltage on any Non-ground Terminal  
Operating Temperature Range  
-30 to +65  
-40 to +85  
265  
°C  
Storage Temperature Range in Tape and Reel  
Maximum Soldering Profile, 5 Cycles/10 seconds Maximum  
°C  
°C  
SM3030-6  
Electrical Characteristics  
Characteristic  
Sym  
Notes  
Min  
Typ  
Max  
Units  
f
Center Frequency  
869.00  
2.7  
MHz  
dB  
C
Insertion Loss, 868 to 870 MHz  
Amplitude Ripple, 868 to 870 MHz  
Attenuation Referenced to 0 dB:  
DC to 828 MHz  
IL  
3.5  
0.7  
dB  
0.2  
P-P  
45  
30  
22  
22  
40  
36  
51  
40  
35  
38  
49  
49  
50  
50  
828 to 849 MHz  
881 to 890 MHz  
dB  
890 to 925 MHz  
925 to 1200 MHz  
1200 to 1740 MHz  
Z
Source Impedance  
Load Impedance  
Ω
Ω
S
Z
L
Case Style  
SM3030-6 3.0 x 3.0 mm Nominal Footprint  
994, YWWS  
Lid Symbolization, Y=year, WW=week, S=shift, Dot=pin 1 indicator  
Standard Reel Quantity  
Reel Size 7 Inch  
Reel Size 13 Inch  
500 Pieces/Reel  
3000 Pieces/Reel  
Electrical Connections  
Connection  
Port 1  
Terminals  
2
5
Port 2  
Case Ground  
All others  
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.  
Notes:  
1.  
Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance  
matching to 50 Ω and measured with 50 Ω network analyzer.  
2.  
3.  
Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.  
Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external  
impedance matching design. See Application Note No. 42 for details.  
4.  
5.  
6.  
The design, manufacturing process, and specifications of this filter are subject to change.  
US and international patents may apply.  
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.  
www.RFM.com E-mail: info@rfm.com  
©2009-2011 by RF Monolithics, Inc.  
Page 1 of 5  
SF2137E-1 2/8/11  
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