SF2241E MURATA | 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. SF2241E - 7/16/10
Electrical Characteristics
Characteristic Sym Notes Min Typ Max Units Center Frequency FC 2595 MHz Maximum Insertion Loss, 2570 to 2620 MHz IL 3.0 dB Amplitude Ripple, 2570 to 2620MHz 1.8 dBP-P VSWR, 2570 to 2620 MHz 2.3:1 Attenuation Referenced to 0 dB: DC to 2360 MHz 27 dB 2360 to 2450 MHz 25 2450 to 2510 MHz 15 2680 to 2720 MHz 25 2720 to 4000 MHz 25 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 975, 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 -40 to +85 °C Storage Temperature Range -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. SF2241E - 7/16/10 Filter Broadband Response, 10 to 4000 MHz /G35 /G30 /G20 /G6F /G68 /G6D /G35 /G30 /G20 /G6F /G68 /G6D /G32 /G35 /G31 /G2C /G20 /G33 /G2C /G20 /G34 /G2C /G20 /G36 SAW Filter Filter Test Circuit Connection Terminals Input 5 Output 2 Ground All Others
2595 M Hz F il ter
-5 0 -4 5 -4 0 -3 5 -3 0 -2 5 -2 0 -1 5 -1 0 0 400 800 1200 1 600 2000 2400 2800 320 0 3600 4000 Freq. (MHz ) At t . (d
www.RFM.com E-mail: info@rfm.com Page 3 of 6 ©2010 by RF Monolithics, Inc. SF2241E - 7/16/10 Filter Plot, 2295 to 2895 MHz Filter Passband Plot, 2495 to 2695 MHz
2595 M Hz Fil ter
-50 -45 -40 -35 -30 -25 -20 -15 -10 2295 23 55 2415 2475 2535 2595 2655 2715 2775 2835 2895 Freq. (MHz) At t . (dB -10 2495 2515 2535 2555 2575 2595 2615 2635 2655 2675 2695 Freq.(MHz) At t . (dB
www.RFM.com E-mail: info@rfm.com Page 4 of 6 ©2010 by RF Monolithics, Inc. SF2241E - 7/16/10 Filter Input VSWR Plot, 2495 to 2695 MHz Filter Output VSWR Plot, 2495 to 2695 MHz
2595 MHz Filter
2495 2515 2535 2555 2575 2595 2615 2635 2655 2675 2695 Freq.(MHz) VSWR 2495 2515 2535 2555 2575 2595 2615 2635 2655 2675 2695 Fr e q . ( MHz ) VSWR
www.RFM.com E-mail: info@rfm.com Page 5 of 6 ©2010 by RF Monolithics, Inc. SF2241E - 7/16/10 A BC D J EF GH I 975YWWS 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. SF2241E - 7/16/10 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