SF2137D Steep Roll-off SAW Filter for 869.00 MHz Unlicensed band Complies with Directive 2002/95/EC (RoHS) Pb No Matching Required for Operation in 50 Environment 869.00 MHz Absolute Maximum Ratings SAW Filter Rating Value Units Input Power Level 17 dBm DC Voltage Between any Two Pins 3 V Operating Temperature Range -20 to +70 C Storage Temperature Range in Tape and Reel -40 to +85 C SM3838-6 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units F Center Frequency 869.00 MHz C Insertion Loss, 868 to 870 MHz IL 2.9 4.0 Amplitude Ripple, p-p, 868 to 870 MHz 0.2 1.5 Attenuation Relative to 0 dB: 825 to 828 MHz 40 47 dB 835 to 842 MHz 30 38 891 to 894 MHz 30 43 910 to 913 MHz 40 48 Source Impedance Z 50 S Load Impedance Z 50 L Case Style SM3838-6 Lid Symbolization, Y=year, WW=week, S=shift, dot=pin 1 indicator A33, YWWS Standard Reel Quantity Reel Size 7 Inch 1000 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Connection Terminals Port 1 2 Port 2 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. The design, manufacturing process, and specifications of this filter are subject to change. 5. US and international patents may apply. 6. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. Copyright Murata Manufacturing Co., Ltd. All Rights Reserved 2014 SF2137D (R) 8/17/16 Page 1 of 4 www.murata.comCopyright Murata Manufacturing Co., Ltd. All Rights Reserved 2014 SF2137D (R) 8/17/16 Page 2 of 4 www.murata.com