SF2093E • Steep Roll-off Filter for 915 MHz ISM band • Differential Input / Single-ended Output • Complies with Directive 2002/95/EC (RoHS) 915.00 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units +15 dBm 3 V Operating Temperature Range -30 to +85 °C Storage Temperature Range in Tape and Reel -40 to +85 °C Input Power Level DC Voltage on any Non-ground Terminal Suitable for Lead-free Soldering - Maximum Soldering Profile 260°C for 30 s SM3030-8 Electrical Characteristics Characteristic Sym Notes Min Typ Max Center Frequency fC 915.00 Insertion Loss, 902 to 928 MHz IL 2.5 3.5 Amplitude Ripple, p-p, 902 to 928 MHz 0.5 2.0 VSWR, 902 to 928 MHz 1.75 2.4 Units MHz Attenuation Referenced to 0 dB: DC to 800 MHz 40 54 850 to 870 MHz 35 54 960 to 1035 MHz 28 36 1035 to 1500 MHz 40 57 1500 to 3000 MHz 30 dB 56 Source Impedance ZS 800 Ω Load Impedance ZL 50 Ω Case Style SM3030-8 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator Standard Reel Quantity 582, YWWS Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Connection Input, Balanced Output, Single Ended Case Ground Terminals 1, 3 6 All others CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Application Note No. 42 for details. The design, manufacturing process, and specifications of this filter are subject to change. US and international patents may apply. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 1 of 6 SF2093E - 2/10/11 SF2093E Filter Response Plots www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 2 of 6 SF2093E - 2/10/11 www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 3 of 6 SF2093E - 2/10/11 www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 4 of 6 SF2093E - 2/10/11 8-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case and PCB Footprint Dimensions Dimension J J I J K N I A B C D E F G H I J K L M N O L M N mm Nom 3.0 3.0 1.27 0.92 0.75 0.60 0.60 1.20 3.19 0.81 0.96 0.81 1.39 0.23 0.38 Min 2.87 2.87 1.14 0.79 0.62 0.47 0.47 1.07 Max 3.13 3.13 1.40 1.05 0.88 0.73 0.73 1.33 Min 0.113 0.113 0.045 0.031 0.024 0.018 0.018 0.042 Inches Nom 0.118 0.118 0.050 0.036 0.029 0.024 0.024 0.047 0.126 0.032 0.038 0.032 0.055 0.009 0.015 Max 0.123 0.123 0.055 0.041 0.034 0.029 0.029 0.052 Case Materials Materials K O O 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 TOP VIEW BOTTOM VIEW 1 2 8 7 1 6 6 2 5 5 3 7 504 YWWS A E C B 8 3 H G 4 4 D www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. F Page 5 of 6 SF2093E - 2/10/11 “B” "B" REF. 100 REF. Tape and Reel Specifications Quantity Per Reel Inches millimeters 7 178 500 13 330 3000 See Detail "A" 13. 0 12.0 Carrier Tape Dimensions 3.35 mm Bo 3.35 mm Ko 1.40 mm Pitch 8.0 mm W 12.0 mm 20 .2 2.0 Ao COMPONENT ORIENTATION and DIMENSIONS 2.0 4.0 PIN #1 A 1.50 1.75 0.3 ± 0.05 Bo Ko 582 Ao B YWWS B 12.0 5.5 RO.3 (MAX.) Pitch A R0.5 (MAX.) 1.5 SECTION A-A SECTION B-B www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. USER DIRECTION OF FEED Page 6 of 6 SF2093E - 2/10/11