RFM products are now Murata products. SF2037B-2 • • • • • Designed for SDARS IF Receiver Low Insertion Loss 5.0 X 7.0 mm Surface-Mount Case Differential or Single Ended Input and Output Complies with Directive 2002/95/EC (RoHS) 76.500 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 Storage Temperature Range (with tape & reel) -40 to +85 °C Storage Temperature Range (without tape & reel) -50 to +125 °C Max Soldering Profile 265°C for 10 s SMP-03 Electrical Characteristics Characteristic Sym Nominal Center Frequency Passband Insertion Loss 1dB Passband 15dB Bandwidth 30dB Bandwidth Amplitude Ripple over fc ±1.9 MHz Group Delay Variation over fc ±1.9 MHz Rejection 50 to 70.44 MHz 70.44 to 72.04 MHz 81.26 to 82.56 MHz 82.56 to 86.50 MHz 86.5 to 91.50 MHz 91.50 to 100.000 MHz Operating Temperature Range Frequency Temperature Coefficient Differential Input Differential Output Case Style Lid Symbolization (YY=year, WW=week, S=shift) See note 4 fC IL BW1 BW15 BW30 Notes Min 1 3.8 1 GDV 1, 3 TA FTC 1 6 37 34 38 39 41 45 -40 Typ 76.500 10.0 4.1 6.7 7.7 0.5 65 43 43 49 48 48 58 Max 12.5 6.8 7.8 1.10 150 Units MHz dB MHz MHz MHz dBP-P nsP-P dB +105 °C -18 ppm/°C 175 ohms 1000 ohms SMP-03 7 x 5 mm Nominal Footprint RFM SF2037B-2 YYWWS Electrical Connections Connection Port 1 Hot Port 1 Ground Return Port 2 Hot Port 2 Ground Return Case Ground ©2010-2014 by Murata Electronics N.A., Inc. SF2037B-2 (R) 3/27/14 Terminals 10 1 5 6 All Others Page 1 of 7 www.murata.com CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. 2. 3. 4. 5. 6. 7. 8. 9. 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. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. Matching Circuit and Matching Component Values Used in G3 Sirius Radios (Refer to Sirius Radio G3 Chipset Application Note, Doc. #RX000104-B, Sec. 4.2.4) COFDM Narrowband SAW Matching Circuit COFDM Narrowband SAW Matching Values ©2010-2014 by Murata Electronics N.A., Inc. SF2037B-2 (R) 3/27/14 Reference Designator Value C9 C10 L5 L6 C11 C12 10 pF 10 pF 270 nH 390 nH 100 pF 100 pF Page 2 of 7 www.murata.com Matching Circuit and Matching Component Values Used on Filter Demo Board C3 C1 Zinput 1:3 RFM L1 Transformer 150Ω Zoutput 16:1 L2 SF2037B Transformer C4 C2 800Ω SF2037B 76.500 MHz C1 = 9pF C2 = 9pF L1 = 270nH L2 = 330nH C3 = 18pF C4 = 18pF 18 Apr 2005 16:24:10 CH1 S21 LOG 10 dB/ REF -10 dB 1 : 0 . 0000 dB 0 . 000 000 MHz SF2037B DEMO PRm CH1 Markers REF=1 4 . 151147 MHz BW : 1 Cor cent 3 2 : 76 . 518300 4 Q: 18 . 433 1_ loss CENTER 76 . 500 000 ©2010-2014 by Murata Electronics N.A., Inc. SF2037B-2 (R) 3/27/14 MHz SPAN Page 3 of 7 MHz 40 . 000 000 : -10 . 204 dB MHz www.murata.com 18 Apr 2005 16:18:31 CH1 S21 LOG 1 dB/ 2 : . 08820 REF -10.25 dB dB 3 . 292 000 MHz SF2037B DEMO CH1 mean Cor 2 . 015 dB s . dev : . 10870 dB p-p : . 41040 dB 1 PRm CH2 : -10 Markers REF=1 S21 DEL 100 ns/ 2 : -42 REF 700 ns . 000 ns 3 . 800 000 MHz CH2 Smo Cor 2 1 Markers REF=1 mean : 748 . 87 ns s . dev : 14 . 984 ns p-p : 65 . 994 ns PRm CENTER 76 . 500 000 ©2010-2014 by Murata Electronics N.A., Inc. SF2037B-2 (R) 3/27/14 MHz SPAN Page 4 of 7 20 . 000 000 MHz www.murata.com 18 Apr 2005 16:28:43 CH1 S11 1 U FS 1 : 59 . 928 -9 . 8086 212 . 11 pF 76 . 500 000 MHz 76 . 500 000 MHz SF2037B DEMO Cor 1 PRm CH2 S22 1 U FS 1 : 43 . 949 3 . 1992 6 . 6558 nH Cor 1 PRm CENTER 76 . 500 ©2010-2014 by Murata Electronics N.A., Inc. SF2037B-2 (R) 3/27/14 000 MHz SPAN Page 5 of 7 40 . 000 000 MHz www.murata.com SMP-03 Case 10-Terminal Ceramic Surface-Mount Case 7 x 5 mm Nominal Footprint Case Dimensions Dimension Min 6.80 4.80 A B C D E H J K P Recommended PCB Footprint .47 2.41 0.87 4.87 2.87 1.14 mm Nom 7.00 5.00 1.65 0.60 2.54 1.0 5.00 3.00 1.27 Max 7.20 5.20 2.00 .73 2.67 1.13 5.13 3.13 1.40 Min 0.268 0.189 0.019 0.095 0.034 0.192 0.113 0.045 Inches Nom 0.276 0.197 0.065 0.024 0.100 0.039 0.197 0.118 0.050 Max 0.283 0.205 0.079 0.029 0.105 0.044 0.202 0.123 0.055 Materials Solder Pad Termination Au plating 30 - 60 uInches (76.2-152 uM) over 80200 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 Electrical Connections Connection Port 1 Port 2 Terminals Input or Return 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 C B E H H J D A P K ©2010-2014 by Murata Electronics N.A., Inc. SF2037B-2 (R) 3/27/14 Page 6 of 7 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. SF2037B-2 (R) 3/27/14 Page 7 of 7 www.murata.com