SF2254E * Low-loss RF SAW Filter * Miniature 3 x 3 mm SMD Package * Complies with Directive 2002/95/EC (RoHS) 872.5 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units +10 dBm Input Power Level DC Voltage on any Non-grounded Terminal 3 V Operable Temperature Range -45 to +125 C Specification Temperature Range -30 to +85 C Storage Temperature Range in Tape and Reel -40 to +85 C 265 C Maximum Soldering Profile, 5 cycles/10 seconds maximum SM3030-6 Electrical Characteristics Characteristic Sym Notes Min Typ Center Frequency fC 872.5 Insertion Loss, 865 to 880 MHz IL 2.7 3.5 dB 0.7 1.5 dBP-P 1.5:1 2.0:1 Amplitude Ripple, 865 to 880 MHz VSWR, 865 to 880 MHz Max Units MHz Attenuation, Referenced to 0 dB: 10 to 820 MHz 40 45 820 to 835 MHz 35 40 912 to 927 MHz 25 32 927 to 972 MHz 35 40 972 to 1300 MHz 40 45 dB Source Impedance ZS 50 Load Impedance ZL 50 Case Style 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 A01, YWWS Reel Size 7 inch 500 Pieces/Reel Reel Size 13 inch 3000 Pieces/Reel Electrical Connections Connection Input Terminals 2 Output 5 0 o h m 5 Case Ground All others 2 S A W F ilte r 5 5 0 o h m 1 , 3 , 4 , 6 CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. 2. 3. 4. 5. 6. 7. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 and measured with 50 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. 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. Copyright (c) Murata Manufacturing Co., Ltd. All rights reserved. March 2015 SF2254E (R) 8/16/17 Page 1 of 4 www.murata.com Filter Passband Response Filter Broadband Response Copyright (c) Murata Manufacturing Co., Ltd. All rights reserved. March 2015 SF2254E (R) 8/16/17 Page 2 of 4 www.murata.com 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 Footprint Top View Solder Pad Plating 0.3 to 1.0 m Gold over 1.27 to 8.89 m Nickel Lid Plating 2.0 to 3.0 m Nickel Body Al2O3 Ceramic Pb Free TOP VIEW BOTTOM VIEW B 6 1 3 A01 YWWS A 2 G C 5 E 4 D Copyright (c) Murata Manufacturing Co., Ltd. All rights reserved. March 2015 SF2254E (R) 8/16/17 Page 3 of 4 F H 6 1 5 2 4 3 I J www.murata.com Tape and Reel Specifications "B" REF. 100 REF. "B" Inches Quantity Per Reel millimeters 7 178 500 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 1.40 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 Copyright (c) Murata Manufacturing Co., Ltd. All rights reserved. March 2015 SF2254E (R) 8/16/17 Page 4 of 4 USER DIRECTION OF FEED www.murata.com