SF2141B • Simple Matching to 50 ohms • 5.0 X 7.0 mm Surface-mount Case • Complies with Directive 2002/95/EC (RoHS) Pb 210.38 MHz SAW Filter Absolute Maximum Ratings Rating Input Power Level DC Voltage on any Non-ground Terminal Storage Temperature Range in Tape and Reel Value Units +10 dBm 3 V -40 to +85 °C Maximum Soldering Temperature 265 °C for 10 s SMP-03 Electrical Characteristics Characteristic Center Frequency Insertion Loss at fC Amplitude Ripple, fC± 0.30 MHz Group Delay Group Delay Ripple, fC± 0.30 MHz Phase Linearity, fC± 0.63 MHz 5 dB Bandwidth 34 dB Bandwidth 36 dB Bandwidth Attenuation Referenced to IL: fC ± 1.25 MHz 140 to 206 MHz 214.76 to 280.00 MHz Operating Temperature Range Case Style Lid Symbolization (YY=year, WW=week, S=shift) See note 4 Sym fC IL AR Notes Min 1 1 RMS ±0.63 TA 1 5 35 38 38 -25 Typ 210.38 8.2 0.4 716 150 2.60 ±0.82 ±1.18 ±1.20 48 45 48 Max 11 1.3 3.75 ±1.25 ±1.55 Units MHz dB dBP-P ns nsP-P deg MHz dB +85 °C SMP-03 7 x 5 mm Nominal Footprint RFM SF2141B YYWWS## 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. The design, manufacturing process, and specifications of this filter are subject to change. Tape and Reel Standard Per 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] ©2008-2010 by RF Monolithics, Inc. Page 1 of 6 SF2141B - 9/9/10 Single-ended 50 ohm input / output test circuit 6 10 5 1 Single-ended 50 ohm input / 500 ohm balanced output test circuit www.RFM.com E-mail: [email protected] ©2008-2010 by RF Monolithics, Inc. 6 10 5 1 Page 2 of 6 SF2141B - 9/9/10 Filter Broadband Amplitude Response Filter Passband Amplitude Response www.RFM.com E-mail: [email protected] ©2008-2010 by RF Monolithics, Inc. Page 3 of 6 SF2141B - 9/9/10 Filter Passband Group Delay www.RFM.com E-mail: [email protected] ©2008-2010 by RF Monolithics, Inc. Page 4 of 6 SF2141B - 9/9/10 SMP-03 Case 10-Terminal Ceramic Surface-mount Case 7 x 5 mm Nominal Footprint Case Dimensions mm Dimension A B C D E H J K P Recommended PCB Footprint 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 .73 2.67 1.13 5.13 3.13 1.40 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 0.029 0.105 0.044 0.202 0.123 0.055 .47 2.41 0.87 4.87 2.87 1.14 0.019 0.095 0.034 0.192 0.113 0.045 Electrical Connections Connection Terminals Input 1 Input Ground 10 Output 6 Output Ground 5 Ground All others Case 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] ©2008-2010 by RF Monolithics, Inc. Page 5 of 6 SF2141B - 9/9/10 Tape and Reel Specifications 100 REF. "B" REF. “B“ Quantity Per Reel Inches millimeters 7 178 500 13 330 2000 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 www.RFM.com E-mail: [email protected] ©2008-2010 by RF Monolithics, Inc. Page 6 of 6 SF2141B - 9/9/10