RFM products are now Murata products. SF2073B Designed for 802.16 and WIMAX Receiver IF Application Low Insertion Loss 5.0 X 7.0 mm Surface-Mount Case 456.00 MHz Differential or Single Ended Input and Output Pb Complies with Directive 2002/95/EC (RoHS) SAW Filter Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +13 dBm Max. DC voltage between any 2 terminals 30 VDC Storage Temperature Range -40 to +85 C Suitable for lead-free soldering - Max Soldering Temperature 260C for 30 s SMP-03 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Nominal Frequency f 1 456.000 MHz N Minimum Insertion Attenuation 1 12.5 14.5 dB min Amplitude Variation f 5.0 MHz 10.61.5 N dB p-p f 5.2 MHz 1 0.8 2.5 N Absolute Group Delay (at f)10.50.7s N Group Delay Variation (p-p) f 5.0 MHz 1 35 100 ns N Relative Attenuation 256 to 360 MHz 1, 2 35 50 360 to 416.0 MHz 1, 2 38 64 416 to 443 MHz 1, 2 35 40 dB 468 to 656 MHz 1, 2 35 40 656 to 946 MHz 1, 2 50 60 Temperature Range Operating -40 85 C Storage -40 85 Case Style SMP-03 7 x 5 mm Nominal Footprint Lid Symbolization (YY=year, WW=week, S=shift) RFM SF2073B YYWWS I. 200 ohm Matching ............page 2 II. 50 ohm Matching .............page 4 III. SMI 7035 Matching .......page 6 CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. Unless noted otherwise, all specifications apply over the operating temperature range. 2. 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. 3. The design, manufacturing process, and specifications of this filter are subject to change. 4. Tape and Reel Standard ANSI / EIA 481. 5. 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. 6. US and international patents may apply. 7. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. 2010-2014 by Murata Electronics N.A., Inc. SF2073B (R) 4/4/14 Page 1 of 8 www.murata.comI. Impedance Matching for Differential 200 Ohm Load: Coilcraft Inductors (SAW Matched to 200 Ohms Balanced, 4:1 Transformers Account for 2dB of Loss) 1 May 2006 15:05:21 CH1 S11 1 U FS CH3 S22 1 U FS 1 : 54 . 389 10 . 383 3 . 6239 nH 1 : 58 . 283 1 . 2910 450 . 60 pH 456 . 000 000 MHz 456 . 000 000 MHz SF2073B demo 16 1 1 Cor Cor Full CENTR 456 . 000 MHz SPAN 40 . 000 MHz CENTR 456 . 000 MHz SPAN 40 . 000 MHz CH2 S21 LOG 10 dB/ REF -15 dB 1 : 0. 0000 dB 0 . 000 000 MHz CH2 Markers Max REF=1 BW : 10 . 165654 MHz Cor Full 1 cent : 456 . 277377 MHz Q: 44 . 884 3 2 4 1 loss : -14 . 794 dB START 436 . 000 000 MHz STOP 476 . 000 000 MHz 1 May 2006 15:13:37 CH1 S21 DEL 50 ns/ REF 580 ns 3 : -1 . 3663 ns -10 . 000 000 MHz SF2073B demo 16 CH1 Markers REF=2 Smo mean : 575 . 92 ns C s . dev : 6 . 9993 ns p-p : 30 . 436 ns 3 Full 2 1 CH3 S21 LOG 1 dB/ REF -15.41 dB 3 : - . 89960 dB -10 . 000 000 MHz CH3 Markers REF=2 mean : -15 . 215 dB C s . dev : . 28750 dB 3 p-p : 1 . 2745 dB 2 1 CENTER 456 . 000 000 MHz SPAN 14 . 000 000 MHz 2010-2014 by Murata Electronics N.A., Inc. SF2073B (R) 4/4/14 Page 2 of 8 www.murata.com