RFM products are now Murata products. SF2161E Low Insertion Loss SAW RF Filter 3.0 x 3.0 x 1.3 mm Surface-Mount Case No Matching Circuit Required 2650 MHz Complies with Directive 2002/95/EC (RoHS) Pb SAW Filter Absolute Maximum Ratings Rating Value Units Input Power Level +10 dBm DC Voltage on any Non-ground Terminal 3 Volts Operating Temperture Range -20 to +70 C Storage Temperature Range in Tape and Reel -30 to +85 C Maximum Soldering Profile, 5 Cycles/10 seconds Maximum 265 C SM3030-6 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Center Frequency f 1 2650 MHz C Insertion Loss IL 2.0 3.5 MHz Amplitude Ripple, 2615 to 2685 MHz 0.9 2.5 dB P-P Attenuation Referenced to 0 dB: DC to 2300 MHz 23.0 27.5 2300 to 2500 MHz 25.0 32.0 dB 2800 to 4000 MHz 30.0 34.0 4000 to 5000 MHz 20.0 32 VSWR, 2615 to 2685 MHz 1.6:1 2.3:1 Source Impedance Z 50 S Load Impedance Z 50 L Single-Ended Input / Output Impedance Match No matching network required for operation at 50 ohms Case Style SM3030-6 3 x 3 mm Nominal Footprint Lid Symbolization, Y=year, WW=week, S=shift 848 YWWS Electrical Connections Connection Terminals Input 2 Output 5 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 parts 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. SF2161E (R) 9/3/15 Page 1 of 5 www.murata.comBroadband Filter Response 2010-2015 by Murata Electronics N.A., Inc. www.murata.com SF2161E (R) 9/3/15 Page 2 of 5