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| 型号： | SF2091C |
| 厂商： | RFM |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | SAW FILTER IF 385MHZ SM5050-8 |
| 标准包装： | 100 |
| 频率： | 385MHz 中心 |
| 带宽： | 32MHz |
| 滤波器类型： | 带通 |
| 插入损耗： | 12dB |
| 应用： | IF |
| 封装/外壳： | 8-SMD，无引线 |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 高度（最大）： | 0.067"（1.70mm） |
| 尺寸/尺寸： | 0.197" L x 0.197" W（5.00mm x 5.00mm） |
SF2091C
?
Low Insertion Loss
?
?
?
5.0 X 5.0 mm Surface-mount Case
Single-ended Input and Output
Complies with Directive 2002/95/EC (RoHS)
Pb
385.00 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Storage Temperature Range in Tape and Reel
Value
+13
30
-40 to +85
Units
dBm
VDC
°C
Suitable for Lead-free Soldering - Maximum Soldering Temperature
260 °C for 30 s
SM5050-8
Electrical Characteristics
Characteristic
Sym
Notes
Min
Typ
Max
Units
Nominal Center Frequency
Insertion Loss
f C
IL MAX
1
1
385.00
12
MHz
dB
1.2 dB Bandwidth
Amplitude Ripple, f C ±15 MHz, within Adjacent 5 MHz Windows
Group Delay Deviation, f C ±15 MHz, within Adjacent 5 MHz Windows
Group Delay Deviation, f C ±15 MHz, full bandwidth
BW 1.2
1
1
1
1
30
32
305
1
50
MHz
dB P-P
ns P-P
ns P-P
VSWR at f C
1
2.5:1
Group Delay, f C ±15 MHz
40 dB Rejection Bandwidth
Operating Temperature Range
Case Style
Lid Symbolization (Y=year, WW=week, S=shift)
1
1, 2
305
65
-40 85
SM5050-8 5 x 5 mm Nominal Footprint
RFM 593 YWWS
ns
MHz
°C
Electrical Connections
Connection
Terminals
Port 1
Port 2
Input
Output
Ground
1
5
All others
Dot indicates Pin 1
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
4.
5.
6.
7.
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.
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.
The design, manufacturing process, and specifications of this filter are subject to change.
Tape and Reel Standard ANSI / EIA 481.
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.
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
SF2091C - 6/14/10
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PDF描述 |
|---|---|
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| SF2098H | SAW FILTER RF 915MHZ SM2016-4 |
| SF2109D | SAW FILTER IF 305MHZ SM3838-8 |
| SF2110D | SAW FILTER IF 305MHZ SM3838-8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SF2092E | 功能描述:信号调节 810 MHz RF SAW Filter RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| SF2093E | 功能描述:信号调节 915MHz, ISM Band RF SAW Filter RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| SF2094B | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:380.00 MHz SAW Filter |
| SF2097B | 功能描述:信号调节 456 MHz BW=2.55MHz RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| SF2098E | 功能描述:FILTER SAW 915MHZ 6SMD 制造商:murata electronics north america 系列:- 零件状态:在售 频率 - 中心:915MHz 带宽:26MHz 插入损耗:1.9dB 等级:- 应用:无线 安装类型:表面贴装 封装/外壳:6-SMD，无引线 高度（最大值）:0.054"（1.38mm） 大小/尺寸:0.118" 长 x 0.118" 宽（3.00mm x 3.00mm） 标准包装:1 |
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