Preliminary SF2177E • • Low-loss UHF SAW Filter Complies with Directive 2002/95/EC (RoHS) 1472 MHz SAW Filter Pb Characteristics: Single-ended source impedance : Balanced load impedance : ZS = 50 Ω ZL = 100 Ω Maximum Rating Rating Value Units +10 dBm Input Power Level DC Voltage on any Non-ground Terminal 3 V Operating Temperature Range -40 to +85 °C Tape and Reel Storage Temperature Range -40 to +85 °C Component Storage Temperature Range -50 to +95 °C 260 °C Solder Reflow Temperature, 10 seconds/5 cycles maximum SM3030-8 Electrical Characteristics Characteristic Sym Center Frequency fC Notes Min 1472 Insertion Loss, 1452 to 1492 MHz IL 3.2 4.5 1.0 2.0 8 40 Amplitude Ripple, 1452 to 1492 MHz Group Delay Ripple, 1452 to 1492 MHz Typ Input Return Loss, 1452 to 1492 MHz 6.5 8.0 Output Return Loss, 1452 to 1492 MHz 8.8 10.5 Max Units MHz dB nsP-P dB Attenuation, 0 dB Reference: 880 to 915 MHz 50 54 1410 MHz 30 35 1530 to 1570 MHz 15 29 1575 MHz 30 38 1710 to 1785 MHz 35 40 1920 to 1980 MHz 35 37.5 2400 to 2500 MHz 26 31.5 Case Style 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 866, YWWS Reel Size 7 inch 500 Pieces/Reel Reel Size 13 inch 3000 Pieces/Reel Notes: 1. US and international patents may apply. 2. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. 3. Electrostatic Sensitive Device. Observe precautions for handling. www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 1 of 5 SF2177E - 8/4/10 Filter Passband Amplitude and Group Delay Plots Filter Broadband Plot www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 2 of 5 SF2177E - 8/4/10 Filter Input Return Loss Filter Output Return Loss www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 3 of 5 SF2177E - 8/4/10 8-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case and PCB Footprint Dimensions Dimension J J I J K N I A B C D E F G H I J K L M N O L M N K O O PCB Footprint Top View mm Nom 3.00 3.00 0.92 0.75 0.60 0.60 1.20 3.19 0.81 0.96 0.81 1.39 0.23 0.38 Min 2.87 2.87 0.79 0.62 0.47 0.47 1.07 Max 3.13 3.13 1.10 1.05 0.88 0.73 0.73 1.33 Min 0.113 0.113 0.031 0.024 0.018 0.018 0.042 Inches Nom 0.118 0.118 0.036 0.029 0.024 0.024 0.047 0.126 0.032 0.038 0.032 0.055 0.009 0.015 Max 0.123 0.123 0.043 0.041 0.034 0.029 0.029 0.052 Case Materials Materials 5 p F 7 5 0 o h m In p u t 2 S F 2 1 7 7 E 1 8 n H 5 1 , 3 , 4 , 6 , 8 1 0 0 o h m B a la n c e d O u tp u t 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 5 p F TOP VIEW BOTTOM VIEW 1 E C B 8 8 7 7 1 H A 2 6 6 2 3 5 5 3 G 4 4 D www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. F Page 4 of 5 SF2177E - 8/4/10 “B” Nominal Size Inches millimeters 7 178 13 330 "B" REF. 100 REF. Tape and Reel Specifications Quantity Per Reel 500 3000 See Detail "A" 13. 0 12.0 Carrier Tape Dimensions 20 .2 2.0 Ao 3.35 mm Bo 3.35 mm Ko 1.4 mm Pitch 8.0 mm W 12.0 mm COMPONENT ORIENTATION and DIMENSIONS 2.0 4.0 PIN #1 A 1.50 1.75 0.3 ± 0.05 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] ©2010 by RF Monolithics, Inc. USER DIRECTION OF FEED Page 5 of 5 SF2177E - 8/4/10