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| SF1177A * * * * * Designed for Wide Channel IF Filtering Low Insertion Loss Hermetic 13.3 x 6.5 mm Surface-mount Case Balanced or Single Ended Input and Output Complies with Directive 2002/95/EC (RoHS) Pb Value +13 30 -40 to +85 260C for 30 s Units dBm VDC C 57.6 MHz SAW Filter Absolute Maximum Ratings Rating Maximum Incident Power in Passband Max. DC voltage between any 2 terminals Storage Temperature Range Suitable for lead-free soldering - Max. Soldering Profile SM13365-12 Electrical Characteristics Characteristic Nominal Frequency Passband bandwidth Insertion Loss Rel. Attenuation to amax 1dB 47 ... 68.2 MHz 0 ... 29.8 MHz 85.4 ... 250 MHz 250 ... 1000 MHz Amplitude ripple (p-p) Group delay ripple (p-p) 1 dB compression Input IP3 Max. Input level (non-destructive) Operating Temperature Terminating source impedance Terminating load impedance Impedance Matching to 50 Unbalanced Case Style Lid Symbolization (YY = year, WW = week) 1 47 ... 68.2 MHz 47 ... 68.2 MHz 47 ... 68.2 MHz 47 ... 68.2 MHz a Sym fN BW 1L arel Notes 1 Min 21.2 Typ 57.6 Max Units MHz MHz dB dB 1, 2,3 15.0 45 45 35 1.5 50 12 30 13 -25 50 50 External L-C +85 1, 2, 3 dB ns dBm dBm dBm C Ohm Ohm SM13365-12 13.3 x 6.5 mm Nominal Footprint RFM SF1177A YYWW Electrical Connections Connection Port 1 Hot Port 2 Hot Case Ground Terminals 2 8 All others 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. 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. 4. Part to part absolute delay measurement records the absolute delay mean 5. 6. 7. 8. 9. across 1 dB passband. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes." The design, manufacturing process, and specifications of this filter are subject to change. 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. Electrostatic Sensitive Device. Observe precautions for handling. RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1177A-121604 Page 1 of 4 57.6 MHz SAW Filter SM13365-12 Case 12-Terminal Ceramic Surface-Mount Case 13.3 x 6.5 mm Nominal Footprint Case Dimensions Dimension A B C D E H P Min 13.08 6.27 mm Nom 13.31 6.50 1.91 1.50 0.79 1.0 2.54 Max 13.60 6.80 2.00 Min 0.515 0.247 Inches Nom 0.524 0.256 0.075 0.059 0.031 0.039 0.100 Max 0.535 0.268 0.079 Materials Solder Pad Termination Lid Body Pb Free Au plating 30 - 60 uInches (76.2-152 uM) over 80200 uInches (203-508 uM) Ni. Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 uInches Thick Al2O3 Ceramic Port 1 Port 2 Electrical Connections Connection Input or Return Return or Input Output or Return Return or Output Ground Single Ended Operation Differential Operation Terminals 2 3 8 9 All others Return is ground Return is hot B 3 2 C H 2 3 D 4 1 1 4 P (8 Places) 5 A 6 12 12 5 11 11 6 E (10 Places) 7 10 10 7 8 9 9 8 TOP VIEW BOTTOM VIEW RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1177A-121604 Page 2 of 4 57.6 MHz SAW Filter RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1177A-121604 Page 3 of 4 57.6 MHz SAW Filter RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1177A-121604 Page 4 of 4 |
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