SF1186B-4 • RF Filter for GPS Receiver • Surface-mount 3.0 x 3.0 mm Package • Complies with Directive 2002/95/EC (RoHS) Pb 1575 MHz SAW Filter Absolute Maximum Ratings Value Units Input Power Level Rating 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 265 °C Maximum Soldering Profile, 5 cycles/ 10 seconds maximum SM3030-8 Electrical Characteristics Characteristic Sym Notes Min Center Frequency fC 1575 Insertion Loss, 1565 - 1585 MHz IL 2.7 4.5 dB 0.4 1.5 dB Amplitude Ripple, 1565 - 1585 MHz Typ Max Units MHz Attenuation, 0 dB Reference: 0 to 1000 MHz 32 34 1000 to 1435 MHz 32 34.5 1435 to 1525 MHz 22 24 1525 to 1540 MHz 7 21 1610 to 1625 MHz 7 16 1625 to 1715 MHz 22 25.5 1715 to 1785 MHz 34 39 1785 to 2100 MHz 30 34 2100 to 2200 MHz 25 26.5 2200 to 2500 MHz 27 34 2500 to 4000 MHz 18 32 Source Impedance, Unbalanced ZS 50 Load Impedance, Balanced ZL 50 Case Style Ω 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 dB 905, 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] ©2009-2010 by RF Monolithics, Inc. Page 1 of 4 SF1186B-4 7/21/10 Filter Wideband Response Filter Passband Response www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 2 of 4 SF1186B-4 7/21/10 SM3030-8 Case 8-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case Dimensions Dimension A B C D E F G H 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 Max 0.123 0.123 0.055 0.041 0.034 0.029 0.029 0.052 .96 mm 1.39 mm Electrical Connections Connection Unbalanced Input Balanced Output Ground .81 mm 3.20 mm mm Nom 3.0 3.0 1.27 0.92 0.75 0.60 0.60 1.20 Min 2.87 2.87 1.14 0.79 0.62 0.47 0.47 1.07 Terminals 2 5, 7 All Others .23 mm .38 mm Dot Indicates Pin 1 Case Materials Materials .81 mm Foot Print Dimensions 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 TOP VIEW BOTTOM VIEW 1 2 8 7 905 YWWS A E C B 8 3 7 1 6 2 H 6 G 5 5 4 4 D www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. 3 F Page 3 of 4 SF1186B-4 7/21/10 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 905 YWWS 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] ©2009-2010 by RF Monolithics, Inc. USER DIRECTION OF FEED Page 4 of 4 SF1186B-4 7/21/10