SF2191E RFM | Alldatasheet
Document overview
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Technical content
www.RFM.com E-mail: info@rfm.com Page 1 of 5 ©2009-2010 by RF Monolithics, Inc. SF2191E - 7/19/10
Electrical Characteristics
Characteristic Sym Notes Min Typ Max Units Center Frequency fC 1620.75 MHz Insertion Loss, 1615 to 1626.5 MHz IL 1.3 2.8 dB Amplitude Ripple, 1615 to 1626.5 MHz 0.3 1.8 dB P-P Rejection Referenced to 0 dB dB 1100 to 1400 MHz 30 35 1400 to 1560 MHz 30 37
1538 MHz 35 37
1691 MHz 35 40
Ω Load Impedance ZL 50 Case Style SM3030-8 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 896, YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Connection Terminals Input 2 Output 5 Case Ground All others SM3030-6
- Low Insertion Loss No External Components Required for 50 ohm Match Surface Mount 3.0 x 3.0 mm Package Complies with Directive 2002/95/EC (RoHS) Absolute Maximum Ratings Rating Value Units Input Power Level 5 dBm DC Voltage 3 V Operating Temperature Range -20 to +75 °C Storage Temperature Range in Tape and Reel -40 to +85 °C Maximum Soldering Profile, 5 cycles/10 seconds maximum 265 °C
1620.75 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:
www.RFM.com E-mail: info@rfm.com Page 2 of 5 ©2009-2010 by RF Monolithics, Inc. SF2191E - 7/19/10 SF2191E Broadband Response, 1020.75 to 2220.75 MHz SF2191E Passband Response
www.RFM.com E-mail: info@rfm.com Page 3 of 5 ©2009-2010 by RF Monolithics, Inc. SF2191E - 7/19/10 SF2191E Input VSWR SF2191E Output VSWR
www.RFM.com E-mail: info@rfm.com Page 4 of 5 ©2009-2010 by RF Monolithics, Inc. SF2191E - 7/19/10 SM3030-6 Case 6-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Top View Bottom View A BC D J EF GH I 896 YWWS /G4B /G4B /G4F /G4D /G4D /G4E /G4E /G4E /G4C PCB Footprint Top View 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
www.RFM.com E-mail: info@rfm.com Page 5 of 5 ©2009-2010 by RF Monolithics, Inc. SF2191E - 7/19/10 Tape and Reel Specifications “B” Quantity Per ReelInches 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 W 12.0 mm 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