RFM products are now Murata products. SF1182B • • • • RF Filter for Mobile Communication Applications Low Insertion Loss 3.0 x 3.0 x 1.3 mm Surface-Mount Case No Matching Circuit Required 836.5 MHz SAW Filter Absolute Maximum Ratings Rating Value Maximum Incident Power in Passband Units +10 dBm 0 VDC -40 to +85 °C Maximum DC Voltage Between any 2 Terminals Storage Temperature Range Maximum Soldering Profile 265 °C for 10 s SM3030-6 Characteristic Nominal Operating Frequency Insertion Loss, 824-849 MHz Amplitude Ripple, p-p, 824-849 MHz Attenuation Referenced to IL: DC to 800 MHz 869 to 894 MHz 978 to 1006 MHz 1050 to 2500 MHz VSWR, 824-849 MHz Source impedance Load impedance Operating Temperature Sym fC IL Notes 1 1, 2, 3 ZS ZL TA 1 Single Ended Input / Output, Impedance match Min Typ 836.5 2.1 1.2 23 29 25 15 26 32 28 18 1.8:1 50 50 -30 Max 3.0 2.0 Units MHz dB dB 2.3:1 +85 Ω Ω °C No matching network required for operation at 50 ohms Case Style SM3030-6 3 x 3 mm Nominal Footprint Lid Symbolization (YY=year, WW=week, D=day) 448 YWWS NOTES: 1. 2. 3. 4. 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." ©2010-2014 by Murata Electronics N.A., Inc. SF1182B (R) 3/19/14 5. 6. 7. 8. 9. Page 1 of 4 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. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. Electrostatic Sensitive Device. Observe precautions for handling. www.murata.com Electrical Connections 50 pin 2 Connection Terminals Input pin 5 SAW Filter 2 50 TOP VIEW Output 5 Ground All others All Others Filter Response Plots 10 Aug 2012 07:19:22 10 Aug 2012 07:14:18 CH1 S21 LOG 10 dB/ 1 : -1 . 2076 REF -30 dB dB 831 . 000 000 CH1 MHz CH1 PASS SF1182B S21 LOG 10 dB/ REF -30 dB 1 : 0 . 0000 dB 0 . 000 000 MHz SF1182B passband rejection Max 1 CH1 Markers REF=1 Max 37 . 813978 MHz BW : 1 Cor cent : 836 . 981789 2 3 MHz Q: 22 . 134 4 1_ loss : - . 81390 dB Resp CENTER START 400 . 000 000 MHz STOP 2 000 . 000 000 836 . 500 000 MHz SPAN 400 . 000 000 MHz MHz 10 Aug 2012 07:17:30 CH1 S21 LOG 1 dB/ REF -1.231 dB 2 : . 71740 dB 25 . 000 000 MHz SF1182B ripple CH1 mean Markers REF=1 : -1 . 0709 dB C s . dev p-p : . 35220 dB : 1 . 4419 dB 2 1 Resp CENTER ©2010-2014 by Murata Electronics N.A., Inc. SF1182B (R) 3/19/14 836 . 500 000 MHz SPAN Page 2 of 4 80 . 000 000 MHz www.murata.com SM3030-6 Case 6-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case Dimensions Dimension Min A B C D E F G H I J mm Nom 3.0 3.0 1.3 0.9 2.54 1.6 0.85 1.5 0.6 1.3 Max Min Inches Nom 0.118 0.118 0.051 0.035 0.100 0.063 0.033 0.059 0.024 0.051 Connection Max Terminals Electrical Connections Port 1 Single Ended Input 2 Port 2 Single Ended Output 5 Ground All others Single-ended Operation Only Dot indicates Pin 1 TOP VIEW BOTTOM VIEW B 1 6 A 2 5 3 4 E D ©2010-2014 by Murata Electronics N.A., Inc. SF1182B (R) 3/19/14 G C Page 3 of 4 F H 6 1 5 2 4 3 I J www.murata.com Tape and Reel Specifications Inches "B" REF. 100 REF. “B” Nominal Size Quantity Per Reel millimeters 7 178 1000 13 330 3000 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 1.4 mm Pitch 8.0 mm W 12.0 mm 4.0 PIN #1 A 1.50 1.75 0.3 ± 0.05 Ao Bo 448 YWWS B Ao 12.0 5.5 RO.3 (MAX.) B Pitch A Ko R0.5 (MAX.) 1.5 SECTION A-A SECTION B-B ©2010-2014 by Murata Electronics N.A., Inc. SF1182B (R) 3/19/14 Page 4 of 4 USER DIRECTION OF FEED www.murata.com