? 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 http://www.rfm.com ?1999 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF2042B-072406 notes: 1. unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demo nstration board with impedance matching to 50 w using 50 w / 200 w baluns and measured with 50 w network analyzer. 2. rejection is measured as attenuation below the minimum il point in the passband. rejection in final user application is depende nt 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 va ry 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. 10. the center of the passbands will move with ambient temperature. electrical characteristics characteristic sym notes min typ max units nominal center frequency @ 25c cf 10 456.00 mhz insertion loss @ 25c 1 12 14 db differential impedance line-to-line 1 200 ohms passband 1db 1, 10 6.4 7.5 mhz passband 3db 1, 10 7.5 8.8 group delay absolute group delay variation; cf 6.4 mhz 1 50 150 nsec return loss 1 8 15 db rejection dc to 256 mhz 1 30 55 db 256 to 360 mhz 1 36 50 360 to 416 1 36 40 416 to 443 mhz 1 25 35 470 to 656 mhz 1 32 35 656 to 946 mhz 1 30 50 equivalent circuit input 320 ohm 5.1 pf output 400 ohm 4.5 pf center frequency temperature coefficient 10 -15 khz/c maximum peak rf input power 13 dbm temperature operating -40 85 c storage -40 85 case style smp-03 5 x 7 mm nominal footprint lid symbolization (yy=year, ww=week, s=shift) rfm SF2042B yywws ? designed for 802.16 and wimax receiver if application ? low insertion loss ? 5.0 x 7.0 mm surface-mount case ? differential 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 30 vdc storage temperature range -40 to +85 c suitable for lead-free soldering - max soldering profile 260c for 30 s 456.00 mhz saw filter SF2042B pb smp-03
456.00 mhz saw filter 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 http://www.rfm.com ?1999 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF2042B-072406 smp-03 case recommended pcb footprint case dimensions dimension mm inches 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 1.65 2.00 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 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 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 al 2 o 3 ceramic pb free electricalconnections connection terminals port 1 input or return 10 return or input 1 port 2 output or return 5 return or output 6 ground all others single ended operation return is ground differential operation return is hot a b c h e p d h j k 10-terminal ceramic surface-mount case 7 x 5 mm nominal footprint
456.00 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 3 of 3 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?1999 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF2042B-072406 tape and reel specifications ?b ? nominal size quantity per reel inches millimeters 7 178 500 13 330 2000 user direction of feed component orientation and dimensions pin #1 carrier tape dimensions tolerance ao 5.5 mm 0.1mm bo 7.5 mm 0.1mm ko 2.0 mm 0.1mm pitch 8.0 mm 0.1mm w 16.0 mm 0.2mm see detail "a" 13.0 20.2 2.0 12.0 100 ref. "b" ref.
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