SF2059B-1 Low Insertion Loss 5.0 X 7.0 mm Surface-Mount Case 137.50 MHz Differential Input and Output Complies with Directive 2002/95/EC (RoHS) Pb SAW Filter Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Max. DC voltage between any 2 terminals 30 VDC Storage Temperature Range -40 to +85 C Max Soldering Temperature 265C for 10 s SMP-03 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Nominal Center Frequency f 137.50 MHz C 1 Passband Minimum Insertion Loss IL 8.3 9.1 dB 1 dB Passband BW 1, 2 0.8 0.86 1 MHz 3 dB Passband BW 1 1.0 3 Amplitude Ripple from 137.1 to 137.9 MHz 0.85 1.3 dB P-P 1, 2 40 dB Bandwidth 2.2 3.5 MHz Operating Temperature Range T 1 -40 +85 C A Differential Input and Output Impedance L & C Match to 50 ohms Case Style SMP-03 7 x 5 mm Nominal Footprint 5 Lid Symbolization (YY=year, WW=week, S=shift) See note 4 RFM SF2059B-1 YYWWS Notes: 1. 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. 2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. The design, manufacturing process, and specifications of this filter are subject to change. 4. Tape and Reel Standard Per 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. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. 8. Copyright 1999, RF Monolithics Inc. 9. Electrostatic Sensitive Device. Observe precautions for handling. RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info rfm.com Page 1 of 3 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 RFM SF2059B-1 YYWWS 137.50 MHz SAW Filter SMP-03 Case 10-Terminal Ceramic Surface-Mount Case 7 x 5 mm Nominal Footprint Case Dimensions mm Inches Dimension Min Nom Max Min Nom Max A 6.80 7.00 7.20 0.268 0.276 0.283 B 4.80 5.00 5.20 0.189 0.197 0.205 C 1.50 1.65 2.00 0.059 0.065 0.079 D .47 0.60 .73 0.019 0.024 0.029 E 2.41 2.54 2.67 0.095 0.100 0.105 H 0.87 1.0 1.13 0.034 0.039 0.044 J 4.87 5.00 5.13 0.192 0.197 0.202 Recommended PCB Footprint K 2.87 3.00 3.13 0.113 0.118 0.123 P 1.14 1.27 1.40 0.045 0.050 0.055 Materials Solder Pad Au plating 30 - 60 inches (76.2-152 m) over 80- Termination 200 inches (203-508 m) Ni. Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Lid Phosphorus) 100-200 inches Thick Body Al O Ceramic 2 3 Pb Free Electrical Connections Connection Terminals Input or Return 10 Port 1 Return or Input 1 Output or Return 5 Port 2 Return or Output 6 Ground All others Single Ended Operation Return is ground Differential Operation Return is hot C E B H H J D A P K RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info rfm.com Page 2 of 3 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510