Preliminary SF2275E • 1542.5 MHz Low-loss SAW Filter • Surface Mount 3.0 x 3.0 mm Package • Complies with Directive 2002/95/EC (RoHS) 1542.5 MHz SAW Filter Pb Absolute Maximum Ratings Value Units Input Power Level Rating 10 dBm DC Voltage on any Non-ground Terminal 3 V Operating Temperature Range -20 to +75 °C Storage Temperature Range in Tape and Reel -40 to +85 °C 260 °C Solder Reflow Temperature, 10 seconds, 5 cycles maximum SM3030-6 Electrical Characteristics Characteristic Sym Center Frequency Minimum Insertion Loss, 1525 to 1560 MHz Notes Min Typ Max Units fC 1542.5 ILMIN 3.0 4.2 dB 0.7 2.0 dBP-P 1.5:1 2.1:1 Amplitude Ripple, 1525 to 1560 MHz VSWR MHz Attenuation, Referenced to 0 dB DC to 1480 MHz 21 49 1630 to 1660 MHz 26 44 1660 to 2050 MHz 30 45 2050 to 3500 MHz 30 35 Source Impedance ZS 50 Load Impedance ZL 50 Case Style Ω SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator Standard Reel Quantity dB A23, YWWS Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. 7. 8. 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. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes." The design, manufacturing process, and specifications of this filter are subject to change. 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. 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] © 2011 by RF Monolithics, Inc. Page 1 of 5 SF2275E - 8/16/11 Filter Response Simulations www.RFM.com E-mail: [email protected] © 2011 by RF Monolithics, Inc. Page 2 of 5 SF2275E - 8/16/11 www.RFM.com E-mail: [email protected] © 2011 by RF Monolithics, Inc. Page 3 of 5 SF2275E - 8/16/11 SM3030-6 Case 6-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case and PCB Footprint Dimensions Dimension A B C D E F G H I J K L M N O K L N K N mm Nom 3.00 3.00 1.25 0.90 2.80 1.60 0.85 1.50 0.60 1.30 3.20 1.70 1.05 0.81 0.38 Min 2.87 2.87 1.12 0.77 2.67 1.47 0.72 1.37 0.47 1.17 Max 3.13 3.13 1.38 1.03 2.93 1.73 0.98 1.63 0.73 1.43 Inches Nom 0.118 0.118 0.049 0.035 0.110 0.063 0.033 0.059 0.024 0.051 0.126 0.067 0.041 0.032 0.015 Min 0.113 0.113 0.044 0.030 0.105 0.058 0.028 0.054 0.019 0.046 Max 0.123 0.123 0.054 0.040 0.115 0.068 0.038 0.064 0.029 0.056 Case Materials O Materials N M M PCB Land Pattern Top View 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 Electrical Connections Connection Input 5 5 0 o h m Terminals 2 5 Ground All Others TOP VIEW BOTTOM VIEW B 1 5 E 4 D www.RFM.com E-mail: [email protected] © 2011 by RF Monolithics, Inc. G C 6 A23 YWWS 3 5 0 o h m 1 , 3 , 4 , 6 Output A 2 2 SF2275E F H 6 1 5 2 4 3 I J Page 4 of 5 SF2275E - 8/16/11 Tape and Reel Specifications Quantity Per Reel millimeters 7 178 500 13 330 3000 "B" REF. 100 REF. “B” Inches See Detail "A" 13. 0 12.0 20 .2 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions 2.0 3.35 mm Bo 3.35 mm Ko 1.40 mm Pitch 8.0 mm W 12.0 mm 4.0 PIN #1 A 1.50 1.75 0.3 ± 0.05 Ao Bo B Ao 12.0 5.5 RO.3 (MAX.) B Pitch A Ko R0.5 (MAX.) 1.5 SECTION A-A SECTION B-B www.RFM.com E-mail: [email protected] © 2011 by RF Monolithics, Inc. USER DIRECTION OF FEED Page 5 of 5 SF2275E - 8/16/11