? preliminary 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. SF2114D-053006 sm3838-6 ? low insertion loss ? 3.8 x 3.8 x 1.0 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 +28 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 413.76 mhz saw filter SF2114D 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 w and measured with 50 w net- work 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 applica- tion note no. 42 for details. 4. the design, manufacturing process, and specifications of this filter are subject to change. 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. pb electrical characteristics characteristic sym notes min typ max units center frequency f o 1 413.76 mhz source impedance (single ended) 50 w load impedance (single ended) 50 w absolute attenuation 300 khz to 308 mhz 30 35 db 308 mhz to 403.7 mhz 25 30 421.67 mhz to 425.85 mhz 30 45 425.85 mhz to 2000 mhz 25 30 maximum insertion loss in 411.67 mhz -415.85 mhz 1.4 2.8 db amplitude variation in 411.67 mhz -415.85 mhz 0.4 1.8 db input vswr in 411.67 mhz - 415.85 mhz 1.4:1 1.8:1 output vswr in 411.67 mhz - 415.85 mhz 1.4:1 1.8:1 operating temperature -10 +85 c case style sm3838-6 3.8 x 3.8 mm nominal footprint lid symbolization (y=year, ww=week, s=shift) dot=pin 1 indicator tbd, ywws standard reel quantity reel size 7 inch 1000 pieces/reel reel size 13 inch 3000 pieces/reel free datasheet http://www.datasheetlist.com/
413.76 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. SF2114D-053006 tape and reel specifications ?b ? nominal size quantity per reel inches millimeters 7 178 1000 13 330 3000 see detail "a" 13.0 20.2 2.0 12.0 100 ref. "b" ref. component orientation and dimensions carrier tape dimensions ao 4.25 mm bo 4.25 mm ko 1.30 mm pitch 8.0 mm w 12.0 mm ro.3 (max.) ko section a-a 0.3 0.05 section b-b bo 2.0 4.0 ao pitch b b a r0.5 (max.) a 5.5 12.0 1.75 1.5 1.50 pin #1 user direction of feed free datasheet http://www.datasheetlist.com/
413.76 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. SF2114D-053006 6-terminal ceramic surface-mount case 3.8 x 3.8 mm nominal footprint case dimensions dimension mm inches min nom max min nom max a 3.60 3.80 4.0 0.14 0.15 0.16 b 3.60 3.80 4.0 0.14 0.15 0.16 c 1.30 1.50 1.70 0.05 0.06 0.067 d 0.95 1.10 1.25 0.037 0.043 0.05 e 2.39 2.54 2.69 0.090 0.10 0.110 g 0.90 1.0 1.10 0.035 0.04 0.043 h 1.90 2.0 2.10 0.75 0.08 0.83 i 0.50 0.6 0.70 0.020 0.024 0.028 j 1.70 1.8 1.90 0.067 0.07 0.075 sm3838-6 case top view bottom view 0.055 typ. (1.40) 0.036 (0.91) 0.029 typ. (0.74) 0.066 (1.68) 0.050 typ. (1.27) 0.176 ref. (4.47) 0.129 ref. (3.28) pcb footprint 1 2 3 6 5 4 1 2 3 6 5 4 a b c d j e g h i materials solder pad termination au plating 30 - 60 inches (76.2-152 m) over 80-200 inches (203-508 m) ni. lid fe-ni-co alloy electroless nickel plate (8-11% phos- phorus) 100-200 inches thick body al 2 o 3 ceramic pb free electrical connections connection terminals port 1 single ended input 2 port 2 single ended output 5 ground all others single ended operation only dot indicates pin 1 free datasheet http://www.datasheetlist.com/
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