SF2240E RFM | Alldatasheet
Document overview
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Technical content
www.RFM.com E-mail: info@rfm.com Page 1 of 6 ©2010 by RF Monolithics, Inc. SF2240E - 11/3/10
Electrical Characteristics
Characteristic Sym Notes Min Typ Max Units Center Frequency FC 2595 MHz Maximum Insertion Loss, 2575 to 2615 MHz IL 3.2 4.0 dB Amplitude Ripple, 2575 to 2615 MHz 1.6 2.2 dBP-P VSWR, 2575 to 2615 MHz 1.4:1 2.3:1 Attenuation Referenced to 0 dB: DC to 1100 MHz 37 42 dB 1100 to 2100 MHz 31 42 2100 to 2465 MHz 40 43 2465 to 2530 MHz 10 20 2665 to 2675 MHz 10 30 2675 to 2695 MHz 35 48 2695 to 4000 MHz 30 36 Frequency Temperatue Coefficient -36 ppm/K Source Impedance Z S 50 Ω Load Impedance ZL 50 Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 974, YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel SM3030-6
- Low-loss RF SAW Filter Surface Mount 3.0 x 3.0 x 1.3 mm Package Complies with Directive 2002/95/EC (RoHS) Absolute Maximum Ratings Rating Value Units Input Power Level 10 dBm DC Voltage on any Non-ground Terminal 3 V Operating Temperature Range -30 to +85 °C Storage Temperature Range in Tape and Reel -40 to +95 °C Solder Reflow Temperature, 10 seconds, 5 cycles maximum 260 °C
2595 MHz
- Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified d emonstration 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 depe ndent 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 prototype s." 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. 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. 7. US and international patents may apply. 8. RFM, stylized RFM logo, and RF Monolithics, Inc., are registered trademarks of RF Monolithics, Inc. Pb CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: Preliminary
www.RFM.com E-mail: info@rfm.com Page 2 of 6 ©2010 by RF Monolithics, Inc. SF2240E - 11/3/10 /G35 /G30 /G20 /G6F /G68 /G6D /G35 /G30 /G20 /G6F /G68 /G6D /G35 /G32 /G31 /G2C /G20 /G33 /G2C /G20 /G34 /G2C /G20 /G36 SAW Filter Filter Test Circuit Connection Terminals Input 2 Output 5 Ground All Others Filter Broadband Response, 10 to 4000 MHz
www.RFM.com E-mail: info@rfm.com Page 3 of 6 ©2010 by RF Monolithics, Inc. SF2240E - 11/3/10 Filter Plot, 2295 to 2895 MHz Filter Passband Plot, 2495 to 2695 MHz
www.RFM.com E-mail: info@rfm.com Page 4 of 6 ©2010 by RF Monolithics, Inc. SF2240E - 11/3/10 Filter Input VSWR Plot, 2495 to 2695 MHz Filter Output VSWR Plot, 2495 to 2695 MHz
www.RFM.com E-mail: info@rfm.com Page 5 of 6 ©2010 by RF Monolithics, Inc. SF2240E - 11/3/10 A BC D J EF GH I 974YWWS SM3030-6 Case TOP VIEW BOTTOM VIEW /G4B /G4B /G4F /G4D /G4D /G4E /G4E /G4E /G4C 6-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case and PCB Footprint Dimensions Case Materials Dimension mm Inches Min Nom Max Min Nom Max K 3.20 0.126 L 1.70 0.067 M 1.05 0.041 N 0.81 0.032 O 0.38 0.015 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 PCB Footprint Top View
www.RFM.com E-mail: info@rfm.com Page 6 of 6 ©2010 by RF Monolithics, Inc. SF2240E - 11/3/10 Tape and Reel Specifications “B” Quantity Per Reel Inches millimeters 7 178 500 13 330 3000 See Detail "A" 13.0 20.22.0 12.0 100 REF. "B" REF. COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 3.35 mm Bo 3.35 mm Ko 1.40 mm Pitch 8.0 mm W1 2 . 0 m m RO.3 (MAX.) Ko SECTION A-A 0.3 ± 0.05 SECTION B-B Bo 2.0 4.0 Ao Pitch BB A R0.5 (MAX.) A 5.5 12.0 1.75 1.5 1.50PIN #1 USER DIRECTION OF FEED