Preliminary SF2140A ® • • • Excellent Size-to-Performance Ratio Hermetic 13.3 X 6.5 mm Surface-Mount Case Complies with Directive 2002/95/EC (RoHS) 140.0 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units +10 dBm Storage Temperature Range -40 to +85 °C Operating Temperature Range -40 to +85 °C Input Power Level Suitable for lead-free soldering - Max Soldering Profile SMP-53 260°C for 30 s Electrical Characteristics Characteristic Nominal Center Frequency Min Typ 140.0 Max 9.2 10.5 1dB Bandwidth 18.4 20.8 MHz 3dB Bandwidth 20.0 21.8 MHz Maximum Insertion loss Sym fC Notes 1 IL Units MHz dB 35dB Bandwidth 25.5 26.4 MHz Passband Ripple (within 130.9~149.1 MHz) 0.75 1.0 dB Group Delay Ripple (within 130.9~149.1 MHz) 115 150 Absolute Group Delay 1.05 Input VSWR (within 130.9~149.1 MHz) 2.0 2.5 Output VSWR (within 130.9~149.1 MHz) 1.7 2.3 Temp Coefficient -93 ppm/° C ns µs dB dB Attenuation: (Reference level from minimum insertion loss) 10 ~ 90 MHz 35 62 dB 190 ~ 120 MHz 40 54 dB 120 ~ 126.8 MHz 35 42 dB 154.7 ~ 160 MHz 35 45 dB 160 ~ 190 MHz 40 43 dB 190 ~ 800 MHz 35 62 dB Case Style SMP-53 13.3 X 6.5 mm Nominal Footprint Lid Symbolization (YY=year, WW=week) See note 4 RFM SF2140A YYWWS## Notes: 1. 2. 3. 4. 5. 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. 6. 7. 8. 9. 10. 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. ©Copyright 1999, RF Monolithics Inc. Electrostatic Sensitive Device. Observe precautions for handling. RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: [email protected] http://www.rfm.com SF2140A-1/31/08 140.0 MHz SAW Filter Frequency Characteristics: 1. S21 Response S21 Response Horizontal: 10 MHz/Div Vertical: 10 dB/Div 2. Pass band Ripple Inband ripple Horizontal: 3 MHz/Div Vertical: 1 dB/Div RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: [email protected] http://www.rfm.com SF2140A-1/31/08 140.0 MHz SAW Filter 3. Group Delay Ripple Horizontal: 3 MHz/Div Vertical: 200 nS/Div Measurement Circuits: PCB Footprint: RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: [email protected] http://www.rfm.com SF2140A-1/31/08 140.0 MHz SAW Filter Quantity Per Reel 254 "B" REF. 100 REF. Tape and Reel Specifications 100 Min 1000 Max See Detail "A" 13. 0 12.0 24.4 .2 20 21.0 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 7.0 mm Bo 13.8 mm Ko 2.0 mm Pitch 12.0 mm W 24.0 mm PIN #1 USER DIRECTION OF FEED RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: [email protected] http://www.rfm.com SF2140A-1/31/08 140.0 MHz SAW Filter SMP-53 Case 12-Terminal Ceramic Surface-Mount Case 13.3 x 6.5 mm Nominal Footprint Case Dimensions Dimension A B C D E H P Max 13.6 6.80 1.6 Min 0.515 0.247 Inches Nom 0.524 0.256 Max 0.535 0.268 1.5 0.80 0.60 2.54 Materials Electrical Connections Solder Pad Termination Au plating 30 - 60 µinches (76.2-152 µm) over 80200 µinches (203-508 µm) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 µinches Thick Body mm Nom 13.3 6.5 Min 13.08 6.27 Connection Al2O3 Ceramic Terminals RF Input 11 RF Input Ground 12 RF Output 5 RF Output Ground Pb Free 6 Ground B 12 All others H 11 C 11 1 10 D 12 1 10 P 2 9 9 2 3 8 8 3 4 7 7 4 A 5 6 TOP VIEW RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. 6 5 BOTTOM VIEW E-mail: [email protected] http://www.rfm.com SF2140A-1/31/08 E