RFM products are now Murata products. SF1120B • • • • • Designed for GPS Applications Quartz Temperature Stability Small Size Hermetic 7 x 5 mm Surface-mount Case Complies with Directive 2002/95/EC (RoHS) 298.74 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Max. DC voltage between any 2 terminals 30 VDC -40 to +85 °C Storage Temperature Range Suitable for lead-free soldering - Max. Soldering Profile 260°C for 30 s SMP-03 Electrical Characteristics Characteristic Nominal Center Frequency Passband Insertion Loss at fc Sym Notes fC 1 BW1 3 db Passband BW3 Amplitude Ripple over fc±1.0 MHz Rejection Max ±750 1, 2 ±1100 ±1150 ±1300 1 dB kHz 1.0 dBP-P 250 nsP-P 1, 2, 3 TA Units MHz 12.0 GDV fc-25 to fc-5.0 and fc+5.0 to fc+25 MHz Operating Temperature Range Typ 298.740 IL 1 db Passband Group Delay Variation over fc ±1.0 MHz Min dB +75 -20 °C External L-C to 1kΩ (Port 1) and 200 Ω (Port 2) Matching to Unbalanced Impedance Case Style SMP-03 7 x 5 mm Nominal Footprint 6 Lid Symbolization (YY = year, WW = week) RFM SF1120B YYWW CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. 2. 3. 4. 5. 6. 7. 8. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 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. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes." The design, manufacturing process, and specifications of this filter are subject to change. Tape and Reel Standard ANSI / EIA 481. 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. US and international patents may apply. ©2010-2014 by Murata Electronics N.A., Inc. SF1120B (R) 3/18/14 Page 1 of 4 Electrical Connections Connection Terminals Port 1 1, 10 Port 2 5, 6 Case Ground All others www.murata.com ©2010-2014 by Murata Electronics N.A., Inc. SF1120B (R) 3/18/14 Page 2 of 4 www.murata.com Tape and Reel Specifications "B" REF. 100 REF. “B “ Nominal Size Quantity Per Reel Inches millimeters 7 178 500 13 330 2000 See Detail "A" 13. 0 16.0 12.0 20 .2 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. SF1120B (R) 3/18/14 Page 3 of 4 www.murata.com SMP-03 Case 10-Terminal Ceramic Surface-Mount Case 7 x 5 mm Nominal Footprint Case Dimensions Dimension A B C D E H J K P Recommended PCB Footprint mm Inches Min Nom Max Min Nom Max 6.80 4.80 7.00 5.00 1.65 0.60 2.54 1.0 5.00 3.00 1.27 7.20 5.20 2.00 0.268 0.189 0.276 0.197 0.065 0.024 0.100 0.039 0.197 0.118 0.050 0.283 0.205 0.079 Electrical Connections Connection Port 1 Port 2 Input or Return Terminals 10 Return or Input 1 Output or Return 5 Return or Output 6 Ground All others Single Ended Operation Return is ground Differential Operation Return is hot Materials Solder Pad Termination Au plating 30 - 60 uInches (76.2-152 uM) over 80-200 uInches (203-508 uM) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 uInches Thick Body Al2O3 Ceramic Pb Free ©2010-2014 by Murata Electronics N.A., Inc. SF1120B (R) 3/18/14 Page 4 of 4 www.murata.com