SF1186B-2 Designed for Front End GPS Applications Low Insertion Loss 3.0 x 3.0 x 1.3 mm Surface-Mount Case 1575.42 MHz No Matching Circuit Required Pb Complies with Directive 2002/95/EC (RoHS) SAW Filter Maximum Ratings at +25C unless stated otherwise Rating Symbol Value Units Maximum Input Signal Level +10 dBm Withstanding DC Voltage WVdc 4 Volts Operating Temperture Range T -40 to +85 C A Storage Temperature Range T -40 to +105 C STG Lead Soldering Temperature for 10 Seconds T 260 C WAVE SM3030-6 Peak Reflow Solder Temp for 40 Seconds T 235 C Reflow Suitable for lead-free soldering - Max Soldering Temperature 260C for 30 s Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Center Frequency f 1 1575.42 MHz O 1dB Passband width 1 2.046 15.3 MHz Pass Band Variation Fc 2.0 MHz 0.1 1.0 dB Pass Band VSWR 1.4 2.0 Insertion Loss 1 2.68 3.5 dB Absolute Attenuation 850 MHz 1 45 51.2 1500 MHz 1 40 52.7 1535.42 MHz 1 20 38.9 dB 1615.42 MHz 1 20 58.8 1640 MHz 1 45 59.1 1700 MHz 1 50 56.7 Temperature Coefficient -30 ppm/C Operating Temperature T 1-40 +85 C A Single Ended Input / Output, Impedance match No matching network required for operation at 50 ohms Case Style SM3030-6 3 x 3 mm Nominal Footprint Lid Symbolization y=year, ww=week, s=shift 468 YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel 6 Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Pin Description Pin Description 1 Ground 4 Ground 2 Input 5 Output 3 Ground 6 Ground CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. Unless noted otherwise, all specifications apply over the operating tem- 4. US and international patents may apply. perature range with filter soldered to the specified demonstration board 5. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered without impedance matching and measured with 50 network analyzer. trademarks of RF Monolithics, Inc. 2. The design, manufacturing process, and specifications of this filter are 6. Tape and Reel Standard Per ANSI / EIA 481. subject to change. 7. Copyright 1999, RF Monolithics Inc. 3. 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. www.RFM.com E-mail: info rfm.com Page 1 of 6 2008 by RF Monolithics, Inc. SF1186B-2 - 4/25/08Transfer function : (1) S21 response (span : 300 MHz) (2) S21 response (span : 3 GHz) www.RFM.com E-mail: info rfm.com Page 2 of 6 2008 by RF Monolithics, Inc. SF1186B-2 - 4/25/08