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Technical content
www.RFM.com E-mail: info@rfm.com Page 1 of 4 © 2013 by RF Monolithics, Inc. SF2280E - 9/5/13
Electrical Characteristics
Characteristic Sym Notes Min Typ Max Units Center Frequency fC 869.2125 MHz Insertion Loss IL 2.5 4.0 dB 3 dB Bandwidth BW3 21 800 kHz Amplitude Ripple, fC ± 10.5 kHz 0.1 1.0 dBP-P Attenuation Referenced to Insertion Loss: 15 16.5 dB 859.2125 to 867.2125 MHz 871.2125 to 879.2125 MHz 15 18.0 Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator A27, YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Connection Terminals Input 2 Output 5 Ground All Others SM3030-6
- Low-loss 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 CW Input Power Level 10 dBm DC Voltage on any Non-ground Terminal 3 V Operating Temperature Range -10 to +55 °C Storage Temperature Range in Tape and Reel -40 to +85 °C Maximum Soldering Profile, 5 cycles/10 seconds maximum 265 °C
869.2125 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 and measured with 50 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 depen dent 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: 8.2 nH 15 nH
www.RFM.com E-mail: info@rfm.com Page 2 of 4 © 2013 by RF Monolithics, Inc. SF2280E - 9/5/13 Filter Response Plots CH2 S21 LOG 10 dB/ REF -2.373 dB CENTER 869 . 212 500 MHz SPAN 50 . 000 000 MHz Cor
28 Oct 2011 12:29:01
1 : 0. 0000 dB 0 . 000 000 MHz REF=1 CH2 Markers 2:- 2 6 . 7 8 4 d B -2 . 00000 MHz 3:- 4 1 . 2 7 6 d B -10 . 0000 MHz 4:- 2 7 . 9 0 2 d B 2. 00000 MHz 5:- 1 8 . 9 4 7 d B 10 . 0000 MHz SF2280E DEMO BOARD Resp CH1 S11 1 U FS CENTR 869 . 212 MHz SPAN 20 . 000 MHz Cor CH2 S21 LOG 10 dB/ REF -2.413 dB CENTER 869 . 212 500 MHz SPAN 20 . 000 000 MHz Cor CH3 S22 1 U FS CENTR 869 . 212 MHz SPAN 20 . 000 MHz Cor
28 Oct 2011 12:26:57
1: 4 4 . 8 7 7 -6 . 1094 29 . 971 pF 869 . 212 500 MHz 3 4 1 : 0 . 0000 dB 0. 000 000 MHz Max REF=1 CH2 Markers BW : . 763680 MHz cent : 869 . 181653 MHz Q: 1138 . 1 1_ loss : -2 . 4120 dB 1 : 48 . 090 3 . 7148 680 . 20 pH 869 . 212 500 MHz SF2280E DEMO BOARD Full Full
www.RFM.com E-mail: info@rfm.com Page 3 of 4 © 2013 by RF Monolithics, Inc. SF2280E - 9/5/13 SM3030-6 Case TOP VIEW BOTTOM VIEW A BC D J EF GH I A27 YWWS /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 4 of 4 © 2013 by RF Monolithics, Inc. SF2280E - 9/5/13 Tape and Reel Specifications “B” Quantity Per ReelInches millimeters 7 178 500 13 330 3000 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 /G32 /G30 /G2E /G32 /G31 /G33 /G2E /G30 /G32 /G2E /G30 /G31 /G30 /G30 /G20 /G52 /G45 /G46 /G2E /G22 /G42 /G22 /G20 /G52 /G45 /G46 /G2E /G48 /G75 /G62 /G20 /G44 /G65 /G74 /G61 /G69 /G6C /G31 /G32 /G2E /G30 /G44 /G69 /G6D /G65 /G6E /G73 /G69 /G6F /G6E /G73 /G20 /G69 /G6E /G20 /G6D /G6D