sf1102a- 1 230 mhz saw filter rf monolithics, inc. phone: +1(972)233-2903 european sales office 4347 sigma road fax: +1(972 )387-8148 44 1963 251383 dallas, texas 75244 e-mail: info@rfm.com 44 1963 251510 usa home page : www.rfm.com sf1102a1.doc 2/1/2000 d electrical connections connection terminals port 1 hot 10 port 1 gnd return 1 port 2 hot 5 port 2 gnd return 6 case ground all others 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 profile 235 c for 90 s designed for wcdma 3g if applications quartz temperature stability small size hermetic 7 x 5 mm surface-mount case see associated plots characteristic sym min typ max units notes nominal center frequency fc 230.000 mhz il 16 18.0 db 1 bw 1 2.0 2.2 bw 3 2.5 mhz 1.0 db p -p passband insertion los s at fc 1 db passband 3 db passband amplitude ripple over fc 2.0 mhz group delay variation over fc 2.0 mhz gdv 100 150 ns p -p 1, 2 40 rejection fc-25 to fc-5.0 and fc+5.0 to fc+25 mhz ultimate 50 db 1, 2, 3 operating temperature range t a -20 +80 c 1 matching to unbalanced 50 w external l-c case style smp-03 7 x 5 mm nominal footprint lid symbolization (yy = year, ww = week) see note 4 rfm SF1102A-1 yyww 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 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. ?lrip? or ?l? after the part number indicates ?low rate initial production? and ?eng? or ?e? indicates ?engineering prototypes.? 5. the design, manufacturing process, and specifications of this filter are subject to change. 6. 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. 7. us and international patents may apply. 8. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. 9. ? copyright 1999, rf monolithics inc. 10. electrostatic sensitive device. observe precautions for handling. preliminary
sf1102a- 1 230 mhz saw filter rf monolithics, inc. phone: +1(972)233-2903 european sales office 4347 sigma road fax: +1(972)387-8148 44 1963 251383 dallas, texas 75244 e-mail: info@rfm.com 44 1963 251510 usa home page : www.rfm.com sf1102a1p 3 mhz/div 1.2 mhz/div 15 ns/div 0 db -20 -40 -60 -80 -100 0 db -2 -4 -6 -8 -10
rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?1999 by rf monolithics, inc. the stylized rfm logo and rfm are registered trademarks of rf monolithics, inc. smp-03 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 0.60 0.024 e 2.54 0.100 j 5.00 0.197 k 3.00 0.118 p 1.27 0.050 10-terminal ceramic surface-mount case 7 x 5 mm nominal footprint smp-03 case h c d p b a e 10 1 9 8 7 6 2 3 4 5
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