RFM products are now Murata products. RF1417D Ideal Front-End Filter for Domestic Wireless Receivers Low-Loss, Coupled-Resonator Quartz Design Simple External Impedance Matching 315.0 MHz Complies with Directive 2002/95/EC (RoHS) Pb SAW Filter The RF1417D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 315.0 MHz receivers. Receiver designs using this filter include superhet with 10.7 MHz or 500 kHz IF, direct conversion and superregen. Typical applications of these receivers are wireless remote- control and security devices (especially for automotive keyless entry) operating in the USA under FCC Part 15, in Canada under RSS-210, and in Italy This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater than 40 dB, of the LO and image spurious responses of superhet receivers with 10.7 MHz IF. Muratas advanced SAW design and fabrication technology is utilized to achieve high performance and very low loss with simple external impedance matching. SM3838-8 Case 3.8 x 3.8 Characteristic Sym Notes Minimum Typical Maximum Units f Center Frequency at 25C Absolute Frequency 1, 2, 3 314.85 315.00 315.15 MHz c IL Insertion Loss 1, 3 1.6 2.5 dB MIN BW 1, 3 kHz 3 dB Bandwidth 500 600 800 3 Rejection Attenuation: (relative to ILmin) 10 - 295 MHz 46 51 295 - 305 MHz 41 46 305 - 310 MHz 27 30 310 - 313 MHz 17 20 313 - 314 MHz 7 10 1, 3 dB 316 - 320 MHz 20 24 320 - 325 MHz 15 18 325 - 335 MHz 43 48 335 - 600 MHz 55 60 600 - 1000 MHz 55 60 ppm/ Freq. Temp. Coefficient FTC 2 Temperature 0.032 C Frequency Aging Absolute Value during the First Year lfAl 5 10 ppm/yr Impedance fc Input Z =R llC Z 4930//2.09pf IN IN IN IN 1 Output Z =R llC Z 4930//2.09pf OUT OUT OUT OUT Lid Symbolization (Y=year WW=week S=shift) 550 // YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel 9 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 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 shape are dependent on c the impedance matching component values and quality. 2. The frequency f is defined as the midpoint between the 3dB frequencies. c 3. Where noted specifications apply over the entire specified operating temperature range of -40C to +90C. 4. The turnover temperature, T , is the temperature of maximum (or turnover) frequency, f . The nominal frequency at any case temperature, T , may be calculated from: O o c 2 f= f 1 - FTC (T -T ) . o o c 5. Frequency aging is the change in fc with time and is specified at +65C or less. Aging may exceed the specification for prolonged temperatures above +65C. 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. 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. 9. Tape and Reel Standard Per ANSI / EIA 481. 2010-2015 by Murata Electronics N.A., Inc. RF1417D (R) 4/7/15 Page 1 of 2 www.murata.com Rating Value Units Input Power Level 10 dBm DC Voltage 12 VDC Storage Temperature -40 to +125 C Operable Temperature Range -40 to +125 C Soldering Temperature (10 seconds / 5 cycles max.) 260 C Electrical Connections Pin Connection C E B 1 Input 8 8 2 Input Ground 3 Ground H 1 7 7 1 4 Case Ground A 2 6 6 2 G 5 Output 6 Output Ground 3 5 5 3 7 Ground 8 Case Ground 4 4 D F Matching Circuit to 50 Case Dimensions 68nH 18nH 7 1 Input 8 6.8pF 6 2 mm Inches Dimension 4 18nH 68nH 3 Output 5 Min Nom Max Min Nom Max 6.8pF A 3.6 3.8 4.0 0.14 0.15 0.16 B 3.6 3.8 4.0 0.14 0.15 0.16 C 1.00 1.20 1.40 0.04 0.05 0.055 D 0.95 1.10 1.25 0.033 0.043 0.05 E 0.90 1.0 1.10 0.035 0.04 0.043 F 0.50 0.6 0.70 0.020 0.024 0.028 Optional G 2.39 2.54 2.69 0.090 0.100 0.110 Electrical Connections H 1.40 1.75 2.05 0.055 0.069 0.080 Pin Connection 1 Input Ground Matching Circuit to 50 2 Input 3 Ground 4 Case Ground 7 1 5 Output Ground 18nH 18nH 68nH 68nH 6 Output Output 8 6 2 Input 6.8pF 6.8pF 7 Ground 4 5 3 8 Case Ground 2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF1417D (R) 4/7/15 Page 2 of 2