SF2042C * * * * * Designed for 802.16 and WIMAX Receiver IF Application Low Insertion Loss 5.0 X 5.0 mm Surface-mount Case Differential Input and Output Pb Complies with Directive 2002/95/EC (RoHS) 456.00 MHz SAW Filter Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +13 dBm Maximum DC Voltage on any Non-ground Terminal 30 VDC Storage Temperature Range -40 to +85 Suitable for Lead-free Soldering - Maximum Soldering Profile C 260C for 30 s SM5050-8 Electrical Characteristics Characteristic Nominal Center Frequency Insertion Loss @ 25C Differential Impedance line-to-line 1 dB Bandwidth 3 dB Bandwidth Group Delay Variation, CF 6.4 MHz Return Loss Rejection Referenced to 0 dB: DC to 256 MHz 256 to 360 MHz 360 to 416 MHz 416 to 443 MHz 470 to 656 MHz 656 to 946 MHz Equivalent Input Circuit Equivalent Output Circuit Frequency Temperature Coefficient Operating Temperature Range Storage Temperature Range in Tape and Reel Case Style Lid Symbolization (YY=year, WW=week, S=shift) Sym Notes CF 1, 10 BW1 BW3 10 10 Min 6.4 7.5 8 40 40 40 32 35 35 10 Typ 456.00 12 200 8 9 20 15 Max Units 14 MHz dB ohms MHz 150 nsP-P dB 55 60 50 40 40 60 250 ohm ||4.8 pF 220 ohm ||5.2 pF -15 dB kHz/C -40 85 -40 85 SM5050-8 5 x 5 mm Nominal Footprint RFM 557 YYWWS C CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. 7. 8. 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. 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. Tape and Reel Standard ANSI / EIA 481. 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. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. The center of the bandwidths will move with ambient temperature. www.RFM.com E-mail: info@rfm.com (c)2008 - 2010 by RF Monolithics, Inc. Page 1 of 3 SF2042C - 6/14/10 SM5050-8 Case 8-Terminal Ceramic Surface-Mount Case 5.0 X 5.0 mm Nominal Footprint Case Dimensions Dimension A B C D E F G H I J K L M N O P Q L J M P H I Q N K O Min 4.80 4.80 1.30 1.98 1.07 0.50 2.39 mm Nom 5.00 5.00 1.50 2.08 1.17 0.64 2.54 1.27 0.76 1.55 2.79 0.76 2.36 1.55 2.79 2.79 2.79 Max 5.20 5.20 1.70 2.18 1.27 0.70 2.69 Min 0.189 0.189 0.050 0.078 0.042 0.020 0.094 Inches Nom 0.197 0.197 0.060 0.082 0.046 0.025 0.100 0.050 0.030 0.061 0.110 0.030 0.093 0.061 0.110 0.110 0.110 Max 0.205 0.205 0.067 0.086 0.050 0.028 0.106 Case Materials PCB Footprint Materials 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 A E C B 8 8 1 7 D 7 1 2 6 6 2 3 5 5 3 4 G 4 F www.RFM.com E-mail: info@rfm.com (c)2008 - 2010 by RF Monolithics, Inc. Page 2 of 3 SF2042C - 6/14/10 "B" REF. 100 REF. Tape and Reel Specifications "B" Nominal Size Quantity Per Reel Inches 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 Ao Bo Ko Pitch W 5.3 mm 5.3 mm 2.0 mm 8.0 mm 12.0 mm PIN #1 USER DIRECTION OF FEED www.RFM.com E-mail: info@rfm.com (c)2008 - 2010 by RF Monolithics, Inc. Page 3 of 3 SF2042C - 6/14/10