SF2143A

RFM products are now Murata products. SF2143A • Designed for SDARS IF Receiver • SAW Diplexer 72.54 / 80.46 MHz • 11.4 X 5.3 mm Surface-mount Case • Complies with Directive 2002/95/EC (RoHS) Absolute Maximum Ratings 72.54/80.46 MHz SAW Diplexer Pb Rating Maximum Incident Power in Passband Maximum DC Voltage Between any Two Terminals Operating Temperature Range Value Units +10 dBm 0 VDC -40 to +105 °C SM11453-10 Electrical Characteristics TDM1 Filter Characteristic Sym Nominal Center Frequency 1 dB Bandwidth 15 dB Bandwidth 30 dB Bandwidth Passband Minimum Insertion Loss including the Matching Network Amplitude Ripple, FC ± 1.85 MHz Attenuation Relative to ILMIN 50.00 to 66.48 MHz 66.48 to 68.08 MHz 77.30 to 78.60 MHz 78.60 to 86.50 MHz 86.50 to 91.50 MHz 91.50 to 100.0 MHz Group Delay Ripple Source Impedance (Differential) Load Impedance (Differential) FC BW1 BW15 BW30 ILMIN TDM2 Filter Characteristic Sym Nominal Center Frequency 1 dB Bandwidth 15 dB Bandwidth 30 dB Bandwidth Passband Minimum Insertion Loss including the Matching Network Amplitude Ripple, FC ± 1.85 MHz Attenuation Relative to ILMIN 50.00 to 74.39 MHz 74.39 to 75.99 MHz 85.21 to 86.50 MHz 86.50 to 91.50 MHz 91.50 to 100.0 MHz Group Delay Ripple Source Impedance (Differential) Load Impedance (Differential) FC BW1 BW15 BW30 ILMIN Notes 1 Min 3.7 40 37 37 40 45 45 Notes Case Style Lid Symbolization, YY=year, WW=week, S=shift 1 Min 3.7 34 30 40 43 45 6 Typ Max 72.54 4.3 5.5 6.0 15.3 0.7 49 42 40 45 61 66 83 27 ohms or 200 ohms 1K ohms or 1.5K ohms Typ 6.7 7.7 18 Max 80.46 4.3 5.5 6.4 15.7 1.5 41 35 42 44 56 120 27 ohms or 200 ohms 1K ohms or 1.5K ohms 6.7 7.7 19.5 Units MHz MHz MHz MHz dB dBP-P dB dB dB dB dB dB nsP-P Units MHz MHz MHz MHz dB dBP-P dB dB dB dB dB nsP-P SM11453 11.4 x 5.3 mm Nominal Footprint RFM SF2143A YYWWS 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. ©2010-2015 byMurata Murata Electronics N.A., Inc. Copyright © Manufacturing Co., Ltd. All Rights Reserved 2009 SF2143A (R) 2/19/15 Page 1 of 5 www.murata.com SF2143A TDM1 Filter Response SF2143A TDM2 Filter Response ©2010-2015 © byMurata Murata Electronics N.A., Inc. Copyright Manufacturing Co., Ltd. All Rights Reserved 2009 SF2143A (R) 2/19/15 Page 2 of 5 www.murata.com Matching Circuit: ©2010-2015 © byMurata Murata Electronics N.A., Inc. Copyright Manufacturing Co., Ltd. All Rights Reserved 2009 SF2143A (R) 2/19/15 Page 3 of 5 www.murata.com SM11453-10 Case 10-Terminal Ceramic Surface-Mount Case 11.4 x 5.3 mm Nominal Footprint Electrical Connections Connection Terminals Port 1 Input 9, 10 Port 2 TDM1 5, 6 Port 3 TDM2 3, 4 Gound All Others PLATING 15-40uINS GOLD TO MIL-G-45204, TYPE 3, GRADE A, OVER 80-200uINS NICKEL TO FED SPEC. QQ-N-290. 1.20 4 1.12 5.30 5 6 2.54 0.79 3 11.40 5.08 7 2 1.88 8 1 10 9 2.54 ALL DIMENSIONS IN MM ©2010-2015 © byMurata Murata Electronics N.A., Inc. Copyright Manufacturing Co., Ltd. All Rights Reserved 2009 SF2143A (R) 2/19/15 Page 4 of 5 www.murata.com Tape and Reel Specifications Quantity Per Reel millimeters 7 178 500 13 330 2000 "B" REF. 100 REF. “B” Inches See Detail "A" 13. 0 12.0 16.0 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 ©2010-2015 © byMurata Murata Electronics N.A., Inc. Copyright Manufacturing Co., Ltd. All Rights Reserved 2009 SF2143A (R) 2/19/15 Page 5 of 5 www.murata.com