SF2143B • • • • Designed for SDARS IF SAW Diplexer 72.54 MHz / 80.46 MHz 5.0 X 7.0 mm Surface-mount Case Complies with Directive 2002/95/EC (RoHS) 72.54 / 80.46 MHz SAW Diplexer Pb Absolute Maximum Ratings Rating Value Maximum Incident Power in Passband Maximum DC Voltage Between any Two Terminals Units +10 dBm 0 VDC Operating Temperature Range -40 to +105 °C Storage Temperature Range in Tape and Reel -40 to +85 °C 260 °C Peak Solder Reflow Temperature, 10 seconds/5 cycles SMP-03 Electrical Characteristics TDM1 Filter Characteristic Nominal Center Frequency Passband Width: 1 dB 15 dB 30 dB Passband Minimum Insertion Loss (including matching network) at fC Amplitude Ripple, fC ± 1.85 MHz Attenuation Relative to Minimum Insertion Loss: 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 Sym fC BW1 BW15 BW30 ILMIN Notes Min 3.7 1 40 37 30 30 39 42 Typ 72.54 4.1 6.4 7.3 16 0.6 42 42 33 33 43 46 30 27 ohms or 200 ohms 1K ohms or 1.5K ohms Max Units MHz MHz MHz MHz dB dBP-P dB dB dB dB dB dB nsP-P 6.7 7.5 18 1.3 150 Electrical Characteristics TDM2 Filter Characteristic Nominal Center Frequency Passband Width: 1 dB 15 dB 30 dB Passband Minimum Insertion Loss (including the matching network) at fC Amplitude Ripple, fC ± 1.85 MHz Attenuation Relative to Minimum Insertion Loss: 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 Case Style Lid Symbolization (YY=year, WW=week, S=shift) See note 4 Sym fC BW1 BW15 BW30 ILMIN Notes Min 1 3.7 39 33 30 35 43 6 Typ Max 80.46 4.2 6.4 6.7 7.2 7.5 15 18 0.7 1.3 42 38 38 40 46 40 150 27 ohms or 200 ohms 1K ohms or 1.5K ohms Units MHz MHz MHz MHz dB dBP-P dB dB dB dB dB nsP-P SMP-03 7 x 5 mm Nominal Footprint RFM SF2143B 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. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 1 of 6 SF2143B - 8/10/10 TDM1 Amplitude and Impedance Plots 23 Jun 200 9 12: 40: 27 CH1 S11 1 U FS 58 . 611 1 : 59 . 100 72 . 540 000 MHz SF2143B DEMO#2 128 . 60 CH3 S22 1 : 70 . 328 72 . 540 000 nH 1 U FS 11 . 844 MHz 25 . 986 nH TDM#1 3-PORT 1 1 Cor Full CENTR CH2 Cor 72 . 540 S21 MHz LO G SPAN 40 . 000 10 dB/ MHz CENTR REF -16.21 dB 72 . 540 1 : 0. 0000 MHz dB SPAN 0. 000 40 . 000 000 MHz MHz 1 CH2 3 2 4 BW : Cor Full c ent : Marker s REF=1 4 . 199376 MHz 72 . 376605 MHz Q: 17 . 235 1_ loss CENTE R www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. 72 . 540 000 MHz S PAN 40 . 000 000 : -16 . 337 dB MHz Page 2 of 6 SF2143B - 8/10/10 TDM2 Amplitude and Impedance Plots 23 Jun 2009 12:51 :46 CH1 S11 1 U FS 1 : 81 . 621 -35 . 313 80 . 460 000 MHz SF2143B DEMO#2 TDM#2 56 . 016 CH3 S22 1 : 62 . 543 80 . 460 000 pF 1 U FS 30 . 811 MHz 60 . 945 nH 3- PORT 1 1 Cor Cor Full CENTR CH2 80 . 460 S21 MHz LOG SPAN 40 . 000 10 dB/ CENTR MHz 80 . 460 1 : 0 . 0000 REF -14.44 dB MHz dB SPAN 0. 000 40 . 000 000 MHz MHz 1 CH2 3 2 4 BW : Cor Full cent Markers REF=1 4. 241995 MHz : 80 . 399367 MHz 1_ loss : - 14 Q : 18 . 953 CENTER www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. 80 . 460 000 MHz SPAN 40 . 000 000 . 712 dB MHz Page 3 of 6 SF2143B - 8/10/10 Test Circuit www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 4 of 6 SF2143B - 8/10/10 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 Min mm Nom Max Min Inches Nom Max 6.80 4.80 0.47 2.41 0.87 4.87 2.87 1.14 7.00 5.00 1.65 0.60 2.54 1.00 5.00 3.00 1.27 7.20 5.20 2.00 0.73 2.67 1.13 5.13 3.13 1.40 0.268 0.189 0.019 0.095 0.034 0.192 0.113 0.045 0.276 0.197 0.065 0.024 0.100 0.039 0.197 0.118 0.050 0.283 0.205 0.079 0.029 0.105 0.044 0.202 0.123 0.055 Electrical Connections Connection Port 1 Port 2 Port 3 Terminals Input 1 Input 10 Output TDM1 6 Output TDM1 7 Output TDM2 4 Output TDM2 5 Ground All others Materials Solder Pad Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel Lid Plating 2.0 to 3.0 µm Nickel Body Al2O3 Ceramic Pb Free C B E H H A J D P K www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 5 of 6 SF2143B - 8/10/10 Tape and Reel Specifications "B" REF. 100 REF. “B” 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 www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 6 of 6 SF2143B - 8/10/10