RFM products are now Murata products. SF2252E • • • • Low-loss RF SAW Filter 3.0 x 3.0 x 1.4 mm Surface-mount Case No Matching Required for 50 Ω Operation Complies with Directive 2002/95/EC (RoHS) 1590 MHz SAW Filter Pb Absolute Maximum Ratings Rating Incident Power in Passband Value Units +10 dBm 3 VDC Operating Temperature Range -55 to +85 °C Storage Temperature Range in Tape and Reel -40 to +85 °C 265 °C DC Voltage on any Non-ground Terminal Maximum Soldering Profile, 5 cycles/ 10 seconds maximum SM3030-6 Electrical Characteristics Characteristic Sym Center Frequency Minimum Insertion Loss Amplitude Ripple 1.2 dB Bandwidth 20 dB Bandwidth Ultimate Rejection Terminating Source impedance Terminating Load impedance Notes Min Typ fC IL BW1.2 BW20 1590 2.3 1.0 59 97 50 50 50 55 ZL ZL Single Ended Input / Output Impedance match Max 4.0 1.8 65 125 Units MHz dB dBP-P MHz MHz dB Ω Ω No matching network required for operation at 50 ohms Case Style SM3030-6 Lid Symbolization 993 CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. US and international patents may apply. 2. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. ©2010-2015 by Murata Electronics N.A., Inc. SF2252E (R) 3/12/15 Page 1 of 5 www.murata.com Matching Circuit 5 0 o h m 2 5 . % SF2252E 5 5 0 o h m 1 , 3 , 4 , 6 Frequency Response Plots ©2010-2015 by Murata Electronics N.A., Inc. SF2252E (R) 3/12/15 Page 2 of 5 www.murata.com VSWR Plots ©2010-2015 by Murata Electronics N.A., Inc. SF2252E (R) 3/12/15 Page 3 of 5 www.murata.com 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 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 B 6 1 993 YWWS A 2 G C 3 5 E 4 D ©2010-2015 by Murata Electronics N.A., Inc. SF2252E (R) 3/12/15 Page 4 of 5 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 ©2010-2015 by Murata Electronics N.A., Inc. SF2252E (R) 3/12/15 Page 5 of 5 USER DIRECTION OF FEED www.murata.com