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SF2195E PDF预览

SF2195E

更新时间: 2024-01-24 13:47:18
品牌 Logo 应用领域
RFM LTE
页数 文件大小 规格书
6页 234K
描述
842.5 MHz SAW Filter

SF2195E 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliant风险等级:5.27
其他特性:TR, 7/13 INCH中心频率或截止频率 (fo/fc):842.5 MHz
滤波器类型:SAW FILTER高度:1.38 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:70 °C
最低工作温度:-30 °C输出阻抗:50 OHM Ω
物理尺寸:L3.13XB3.13XH1.38 (mm)/L0.123XB0.123XH0.054 (inch)宽度:3.13 mm

SF2195E 数据手册

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Preliminary  
SF2195E  
• Surface Mount 3.0 x 3.0 x 1.3 mm Package  
• Complies with Directive 2002/95/EC (RoHS)  
Pb  
842.5 MHz  
SAW Filter  
Absolute Maximum Ratings  
Rating  
Value  
15  
Units  
dBm  
V
Input Power Level  
DC Voltage on any Non-ground Terminal  
Operating Temperature Range  
Storage Temperature Range in Tape and Reel  
5
-30 to +70  
-40 to +85  
°C  
°C  
°C  
Solder Reflow Temperature, 10 seconds, 5 cycles maximum  
260  
SM3030-6  
Electrical Characteristics  
Characteristic  
Sym  
Notes  
Min  
Typ  
Max  
Units  
F
Center Frequency  
842.5  
TBD  
TBD  
1.9  
C
1 dB Bandwidth  
MHz  
3 dB Bandwidth  
IL  
Insertion Loss, 840 to 845 MHz  
Amplitude Ripple, 840 to 845 MHz  
Group Delay Deviation, 840 to 845 MHz  
VSWR, 840 to 845 MHz  
Attenuation Referenced to 0 dB  
DC to 795 MHz  
3.5  
1.0  
dB  
dB  
0.3  
P-P  
ns  
10  
40  
P-P  
1.5:1  
2.0:1  
45  
40  
30  
50  
25  
52  
50  
37  
60  
30  
50  
50  
795 to 800 MHz  
894 to 968 MHz  
dB  
1059 to 1078 MHz  
1078 to 3000 MHz  
Z
Source Impedance  
S
Z
Load Impedance  
L
Case Style  
SM3030-6 3.0 x 3.0 mm Nominal Footprint  
919, 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  
Input  
Terminals  
5
2
Output  
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 and measured with 50 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.  
"LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes."  
The design, manufacturing process, and specifications of this filter are subject to change.  
Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port  
2, so that the filter must always be installed in one direction per the circuit design.  
7.  
8.  
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  
©2009-2010 by RF Monolithics, Inc.  
Page 1 of 6  
SF2195E - 7/19/10  

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