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SF2037B-2 Datasheet(PDF) 1 Page - RF Monolithics, Inc |
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SF2037B-2 Datasheet(HTML) 1 Page - RF Monolithics, Inc |
1 / 7 page ® RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 1 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF2037B-2-022607 Notes: 1. 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. 2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. 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. 4. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes." 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. Tape and Reel Standard ANSI / EIA 481. 7. 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. 8. US and international patents may apply. 9. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. 10. ©Copyright 1999, RF Monolithics Inc. 11. Electrostatic Sensitive Device. Observe precautions for handling. Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Nominal Center Frequency fC 1 76.500 MHz Passband Insertion Loss IL 10.0 12.5 dB 1dB Passband BW1 1 3.8 4.1 MHz 15dB Bandwidth BW15 6.7 6.8 MHz 30dB Bandwidth BW30 7.7 7.8 MHz Amplitude Ripple over fc ±1.9 MHz 0.5 1.10 dBP-P Group Delay Variation over fc ±1.9 MHz GDV 65 150 nsP-P Rejection 50 to 70.44 MHz 1, 3 37 43 dB 70.44 to 72.04 MHz 34 43 81.26 to 82.56 MHz 38 49 82.56 to 86.50 MHz 39 48 86.5 to 91.50 MHz 41 48 91.50 to 100.000 MHz 45 58 Operating Temperature Range TA 1 -40 +105 °C Frequency Temperture Coefficient FTC -18 ppm/°C Differential Input 175 ohms Differential Output 1000 ohms Case Style 6 SMP-03 7 x 5 mm Nominal Footprint Lid Symbolization (YY=year, WW=week, S=shift) See note 4 RFM SF2037B-2 YYWWS SMP-03 • 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) 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 76.500 MHz SAW Filter SF2037B-2 Connection Terminals Port 1 Hot 10 Port 1 Ground Return 1 Port 2 Hot 5 Port 2 Ground Return 6 Case Ground All Others Electrical Connections Pb |
Similar Part No. - SF2037B-2 |
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Similar Description - SF2037B-2 |
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