SF1146B Low Insertion Loss 5.0 X 7.0 mm Surface-Mount Case Complies with Directive 2002/95/EC (RoHS) 499.25 MHz SAW Filter Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Max. DC voltage between any 2 terminals 30 VDC Storage Temperature Range -40 to +85 C Suitable for lead-free soldering - Max Soldering Profile 260C for 30 s SMP-03 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Nominal Center Frequency f 499.25 MHz C 1 Passband Insertion Loss at fc IL 3.5 dB 1.5 dB Passband BW 1, 2 15 kHz 1 Rejection fc1.5 MHz 5 1, 2, 3 fc6.0 MHz 20 dB fc50 MHz 50 Operating Temperature Range T 1-40 +85 C A Differential Input and Output Impedance after matching 50 ohms Case Style SMP-03 7 x 5 mm Nominal Footprint 6 Lid Symbolization (YY=year, WW=week, S=shift) See note 4 RFM SF1146B YYWWS Electrical Connections Connection Terminals Port 1 Hot 10 Port 1 Ground Return 1 Port 2 Hot 5 Port 2 Ground Return 6 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. Tape and Reel Standard ANSI / EIA 481. 7. 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. 8. US and international patents may apply. 9. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. 2010-2014 by Murata Electronics N.A., Inc. Copyright Murata Manufacturing Co., Ltd. All Rights Reserved 2007 SF1146B (R) 3/19/14 Page 1 of 3 www.murata.com20.2 Tape and Reel Specifications B Nominal Size Quantity Per Reel Inches millimeters 7 178 500 13 330 2000 See Detail 1612..00 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 5.5 mm Bo 7.5 mm Ko 2.0 mm Pitch 8.0 mm W 16.0 mm PIN 1 USER DIRECTION OF FEED 2010-2014 by Murata Electronics N.A., Inc. Copyright Murata Manufacturing Co., Ltd. All Rights Reserved 2007 www.murata.com SF1146B (R) 3/19/14 Page 2 of 3 13.0 100 REF. REF.