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RF1404C产品简介:
ICGOO电子元器件商城为您提供RF1404C由Murata设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 RF1404C价格参考。MurataRF1404C封装/规格:SAW 滤波器, 。您可以下载RF1404C参考资料、Datasheet数据手册功能说明书,资料中有RF1404C 详细功能的应用电路图电压和使用方法及教程。
参数 | 数值 |
产品目录 | |
描述 | FILTER SAW RF 433.92MHZ SM5050-8信号调节 433.92MHz Narrowband Receiver Front End |
产品分类 | |
品牌 | Murata Electronics North America |
产品手册 | |
产品图片 | |
rohs | 符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求 |
产品系列 | Murata Electronics RF1404C- |
数据手册 | |
产品型号 | RF1404C |
RoHS指令信息 | |
产品 | SAW Filters |
产品种类 | 信号调节 |
介入损耗 | 2.4 dB |
其它名称 | 583-1174-1 |
包装 | 剪切带 (CT) |
商标 | Murata Electronics |
大小/尺寸 | 0.197" 长 x 0.197" 宽(5.00mm x 5.00mm) |
安装类型 | 表面贴装 |
封装 | Reel |
封装/外壳 | 8-SMD,无引线 |
封装/箱体 | SM-3838-8 |
工作温度范围 | - 40 C to + 105 C |
工厂包装数量 | 500 |
带宽 | 700kHz |
应用 | 远程控制 |
插入损耗 | 2.4dB |
标准包装 | 1 |
滤波器类型 | 带通 |
电压额定值 | 12 VDC |
端接类型 | SMD/SMT |
类型 | SAW Filter, Coupled Resonator |
阻抗 | 227 Ohms |
频率 | 433.92MHz 中心 |
高度(最大值) | 0.067"(1.70mm) |
RFM products are now Murata products. RF1404C • Front-End Filter for European Wireless Receivers 433.92 MHz • Low-Loss, Coupled-Resonator Quartz Design • Simple External Impedance Matching SAW Filter • Complies with Directive 2002/95/EC (RoHS) Pb The RF1404C is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 433.92MHz receivers. Receiver designs using this filter include superhet with 10.7MHz or 500kHz IF, direct conversion and superregen. Typical applications of these receivers are wireless remote-control and security devices operating in Europe under ETSI I-ETS 300 220. This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater than 40dB, of the LO and image spurious responses of superhet receivers with 10.7MHz IF. RFM’s advanced SAW design and fabrication technology is utilized to achieve high SM5050-8 Case performance and very low loss with simple external impedance matching. 5 x 5 Characteristic Sym Notes Minimum Typical Maximum Units Center Frequency at 25 °C Absolute Frequency fC 1, 2 433.920 MHz Minimum Insertion Loss, 433.800 - 434.120 MHz ILmin 1 2.4 4.0 dB Passband (relative to ILmin) 433.740 - 434.010 MHz 3.0 1 dB 433.680 - 434.160 MHz 6.0 Passband (relative to ILmin) BW3 1 650 700 kHz Attenuation: (relative to ILmin) 10 - 414 MHz 45 48 414 - 427.5 MHz 40 43 427.5 - 432.92 MHz 15 19 1 dB 434.92 - 442 MHz 10 14 442 - 550 MHz 35 38 550 - 1000 MHz 45 50 Impedance at fC: ZIN = RIN ||CIN 1 227Ω || 3.3 pF ZOUT = ROUT || COUT 1 227Ω || 3.3 pF Turnover To 3, 4 25 °C Frequency Aging Absolute Value During the First Year 3, 4 ≤10 ppm/yr Typical Lid Symbolization (in addition to Lot and/or Date Codes) 499 Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50 Ω test system with VSWR ≤ 1.2:1. The test fixture L and C are adjusted for minimum insertion loss at the filter center frequency, f . Note that insertion loss and bandwidth and passband c shape are dependent on the impedance matching component values and quality. 2. The frequency f is defined as the midpoint between the 3 dB frequencies. c 3. Where noted specifications apply over the entire specified operating temperature range. 4. The turnover temperature, T , is the temperature of maximum (or turnover) frequency, f . The nominal frequency at any case temperature, T, may be O o c calculated from: f=f [1-FTC(T -T)2]. o o c 5. Frequency aging is the change in fc with time and is specified at +65 °C or less. Aging may exceed the specification for prolonged temperatures above +65 °C. Typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years. 6. The design, manufacturing process, and specifications of this device are subject to change without notice. 7. One or more of the following U.S. Patents apply: 4,54,488, 4,616,197, and others pending. 8. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF1404C (R) 4/6/15 Page 1 of 3
Typical Filter Response Typical filter responses are shown below. The actual response is dependent on external impedance matching and circuit layout. ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF1404C (R) 4/6/15 Page 2 of 3
Rating Value Units Input Power Level 10 dBm DC Voltage 12 VDC Storage Temperature -40 to +120 °C Operating Temperature -40 to +105 °C Soldering Temperature, 10 seconds/5 cycles maximum 260 °C Electrical Connections B C E 8 8 Pin Connection 1 Input Ground 1 7 D 7 1 2 Input 3 to be Grounded A 2 6 6 2 G 4 Case Ground 3 5 5 3 5 Output 6 Output Ground 4 4 7 to be Grounded F 8 Case Ground Case Dimensions MMaattcchhiinngg CCiirrccuuiitt ttoo 5500ΩΩ mm Inches Dimension Min Nom Max Min Nom Max A 4.8 5.0 5.2 0.189 0.197 0.205 7 1 B 4.8 5.0 5.2 0.189 0.197 0.205 36 nH C 1.7 0.067 6 8 2 Input D 2.08 0.082 36 nH 4 Output 5 3 5.1 pF E 1.17 0.046 F 0.64 0.025 5.1 pF G 2.39 2.54 2.69 0.094 0.100 0.106 Alternate Matching Circuit to 50Ω 7 1 3396 nnHH 6 8 2 Input 3366 nnHH 4 Output 5 3 5.1 pF 5.1 pF ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF1404C (R) 4/6/15 Page 3 of 3