RoHS Compliance This component is compliant with RoHS directive. This component was always RoHS compliant from the first date of manufacture. SF2378E RF Filter for Mobile Communication Applications Low Insertion Loss 925.2 MHz 3.0 x 3.0 x 1.3 mm Surface-Mount Case Absolute Maximum Ratings SAW Filter Rating Value Units Maximum Incident Power in Passband +15 dBm Maximum DC Voltage Between any 2 Terminals 3 VDC Operating Temperature Range -30 to +85 C Storage Temperature Range -40 to +85 C Terminating Source Impedance (single) Z 50 S Terminating Load Impedance (single) Z 50 L SM3030-6 Maximum Soldering Profile 260 C for 10 s Characteristic Sym Notes Min Typ Max Units Center Frequency f 925.2 MHz C Minimum Insertion Loss, 922.3 - 928.1 MHz IL 2.5 3.5 dB dB Amplitude Ripple, 922.3 - 928.1 MHz 0.6 1.5 VSWR Input (922.3 - 928.1 MHz) 1.4 2.0 Output (922.3 - 928.1 MHz) 1.4 2.0 Attenuation Referenced to 0 dB: 10 to 815 MHz 42 45 815 to 875 MHz 40 45 875 to 905 MHz 35 40 905 to 915 MHz 11 15 dB 945 to 950 MHz 35 40 950 to 1150 MHz 50 55 1150 to 1856 MHz 32 35 1856 to 2500 MHz 32 35 Case Style SM3030-6 3 x 3 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) 6F YWWS CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 5. The design, manufacturing process, and specifications of this filter 1. Unless noted otherwise, all specifications apply over the operating are subject to change. temperature range with filter soldered to the specified demonstration 6. Either Port 1 or Port 2 may be used for either input or output in the board with impedance matching to 50 and measured with 50 net- design. However, impedances and impedance matching may vary work analyzer. between Port 1 and Port 2, so that the filter must always be installed 2. Unless noted otherwise, all frequency specifications are referenced to in one direction per the circuit design. the nominal center frequency, fc. 7. US and international patents may apply. 3. Rejection is measured as attenuation below the minimum IL point in 8. Murata, stylized Murata logo, and Murata N.A., Inc. are registered the passband. Rejection in final user application is dependent on trademarks of Murata Manufacturing Co., Ltd. PCB layout and external impedance matching design. See Applica- 9. Electrostatic Sensitive Device. Observe precautions for handling. tion Note No. 42 for details. 4.LRI or after the part number indicateslow rate initial produc- tio andEN or indicatesengineering prototypes Copyright Murata Manufacturing Co., Ltd. All Rights Reserved February 2015 SF2378E(R) 10/24/18 Page 1 of 5 www.murata.comElectrical Connections Connection Terminals 50 5 50 2 SAW Filter Input 2 Output 5 Ground All others 1, 3, 4, 6 Frequency Characteristics S21 Response: Span 200 MHz S21 Response: Span 5 MHz Copyright Murata Manufacturing Co., Ltd. All Rights Reserved February 2015 SF2378E (R) 10/24/18 Page 2 of 5 www.murata.com