SF2258E RFM | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
www.RFM.com E-mail: info@rfm.com Page 1 of 6 ©2010-2011 by RF Monolithics, Inc. SF2258E - 1/3/11
Electrical Characteristics
Characteristic Sym Notes Min Typ Max Units Center Frequency FC 2655 MHz Maximum Insertion Loss, 2624 to 2690 MHz IL 2.3 3.6 dB Amplitude Ripple, 2624 to 2690 MHz 0.8 2.0 dBP-P VSWR, 2624 to 2690 MHz 1.9:1 2.5:1 Attenuation Referenced to 0 dB: DC to 2100 MHz 25 31 dB 2100 to 2515 MHz 27 34 2770 to 4000 MHz 30 37 4000 to 5000 MHz 15 22 Source Impedance Z S 50 Ω Load Impedance ZL 50 ESD Voltage (machine model) 50 V Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator A05, 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 in Tape and Reel -40 to +85 °C Solder Reflow Temperature, 10 seconds, 5 cycles maximum 260 °C
2655 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 ©2010-2011 by RF Monolithics, Inc. SF2258E - 1/3/11 Filter Response Plots
www.RFM.com E-mail: info@rfm.com Page 3 of 6 ©2010-2011 by RF Monolithics, Inc. SF2258E - 1/3/11 Input/Output VSWR Plots
www.RFM.com E-mail: info@rfm.com Page 4 of 6 ©2010-2011 by RF Monolithics, Inc. SF2258E - 1/3/11 Filter Test Circuit Connection Terminals Input 2 Output 5 Ground All Others /G35 /G30 /G20 /G6F /G68 /G6D /G35 /G30 /G20 /G6F /G68 /G6D /G35 /G32 /G31 /G2C /G20 /G33 /G2C /G20 /G34 /G2C /G20 /G36 /G53 /G41 /G57 /G20 /G46 /G69 /G6C /G74 /G65 /G72
www.RFM.com E-mail: info@rfm.com Page 5 of 6 ©2010-2011 by RF Monolithics, Inc. SF2258E - 1/3/11 A BC D J EF GH I A05YWWS 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 ©2010-2011 by RF Monolithics, Inc. SF2258E - 1/3/11 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