SF1177A RFM | Alldatasheet

Document overview

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Technical content

RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 1 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF1177A-121604 Impedance Matching to 50 Ω Unbalanced External L-C Case Style SM13365-12 13.3 x 6.5 mm Nominal Footprint Lid Symbolization (YY = year, WW = week) RFM SF1177A YYWW

Electrical Characteristics

57.6 MHz Passband bandwidth 1dB BW 21.2 MHz Insertion Loss 47 ... 68.2 MHz 1, 2,3 15.0 dB Rel. Attenuation to amax 0 ... 29.8 MHz 85.4 ... 250 MHz arel dB 250 ... 1000 MHz Amplitude ripple (p-p) 47 ... 68.2 MHz 1, 2, 3 1.5 dB Group delay ripple (p-p) 47 ... 68.2 MHz ns 1 dB compression 47 ... 68.2 MHz dBm Input IP3 47 ... 68.2 MHz dBm Max. Input level (non-destructive) dBm Operating Temperature -25 +85 Terminating source impedance Ohm Terminating load impedance Ohm 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) Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +13 dBm Max. DC voltage between any 2 terminals VDC Storage Temperature Range -40 to +85 Suitable for lead-free soldering - Max. Soldering Profile 260°C for 30 s

57.6 MHz

Notes: Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. Rejection is measured as attenuation below the minimum IL point in the pass- band. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Application Note No. 42 for details. Part to part absolute delay measurement records the absolute delay mean 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. Pb

57.6 MHz SAW Filter

RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 2 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF1177A-121604 C H P (8 Places) E (10 Places) D B A TOP VIEW BOTTOM VIEW SM13365-12 Case Case Dimensions Dimension mm Inches Min Nom Max Min Nom Max A 13.08 13.31 13.60 0.515 0.524 0.535 B 6.27 6.50 6.80 0.247 0.256 0.268 C 1.91 2.00 0.075 0.079 D 1.50 0.059 E 0.79 0.031 H 1.0 0.039 P 2.54 0.100 12-Terminal Ceramic Surface-Mount Case 13.3 x 6.5 mm Nominal Footprint Materials Solder Pad Termination Au plating 30 - 60 uInches (76.2-152 uM) over 80- 200 uInches (203-508 uM) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 uInches Thick Body Al2O3 Ceramic Pb Free Electrical Connections Connection Terminals Port 1 Input or Return Return or Input Port 2 Output or Return Return or Output Ground All others Single Ended Operation Return is ground Differential Operation Return is hot

RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 3 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF1177A-121604

RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 4 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF1177A-121604