RFM products are now Murata products. SF2225E Low-loss 2140 MHz SAW Filter Designed for 50 ohm Source/Load Complies with Directive 2002/95/EC (RoHS) 2140 MHz Pb SAW Filter Absolute Maximum Ratings Rating Value Units Input Power Level +13 dBm DC Voltage on any Non-ground Terminal 3 V Operating Temperature Range -30 to +85 C Storage Temperature Range in Tape and Reel -40 to +90 C C Maximum Soldering Profile, 5 cycles/10 seconds maximum 265 SM3030-6 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units f Center Frequency 2140 MHz C Insertion Loss, 2110 to 2170 MHz IL 2.1 3.5 dB dB Amplitude Ripple, 2110 to 2170 MHz 0.6 2.0 P-P Input/Output VSWR, 2110 to 2170 MHz 1.9 2.2 Attenuation, Referenced to 0 dB: 10 to 500 MHz 30 32 500 to 1920 MHz 25 33 1920 to 1980 MHz 33 40 dB 1980 to 2025 MHz 40 45 2025 to 2050 MHz 26 33 2230 to 2260 MHz 40 55 2490 to 2558 MHz 30 35 Source Impedance Z 50 S Load Impedance Z 50 L Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 961, YWWS Standard Reel Quantity Reel Size 7 inch 500 Pieces/Reel Reel Size 13 inch 3000 Pieces/Reel Electrical Connections Connection Terminals Input 2 Output 5 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 and measured with 50 network analyzer. 2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. 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.LRI or after the part number indicateslow rate initial productio andEN or indicatesengineering prototypes 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. 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. US and international patents may apply. 8. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. 2010-2015 by Murata Electronics N.A., Inc. SF2225E (R) 3/10/15 Page 1 of 5 www.murata.comFilter Passband Response, 1800 to 2500 MHz Filter Wideband Response, 10 to 5000 MHz 2010-2015 by Murata Electronics N.A., Inc. www.murata.com SF2225E (R) 3/10/15 Page 2 of 5