www.rfm.com e-mail: info@rfm.com page 1 of 5 ? 2013 by rf monolithics, inc. sf1183e_td 6/21/13 electrical characteristics characteristic sym notes min typ max units nominal operating frequency f c 1 881.5 mhz insertion loss, 869 to 894 mhz il 2.3 3.0 db amplitude ripple, p-p, 869 to 894 mhz 0.8 1.5 attenuation (reference level from 0 db) 1, 2, 3 db dc to 824 mhz 40 50 824 to 849 mhz 35 47 970 to 997 mhz 35 64 997 to 1150 mhz 40 60 1150 to 1500 mhz 30 51 1500 to 2000 mhz 25 41 2000 to 3000 mhz 20 27 vswr, 869 to 894 mhz 1.6:1 2.0:1 mhz source impedance z s 50 load impedance z l 50 single ended input / output, impedance match no matching network required for operation at 50 ohms case style sm3030-6 3 x 3 mm nominal footprint lid symbolization (y=year, ww=week, s=day) a92 ywws sm3030-6 ? rf filter for mobile communication applications ? low insertion loss ? 3.0 x 3.0 x 1.3 mm surface-mount case ? no matching circuit required absolute maximum ratings rating value units maximum input power +10 dbm maximum dc voltage 5 vdc component operating temperature range -30 to +85 c component storage temperature range -40 to +85 c max soldering profile 265 c for 10 s 881.5 mhz saw filter sf1183e_td connection terminals input 2 output 5 ground all others electrical connections notes: 1. unless noted otherwise, all specif ications apply over the operati ng t emperature range with filter sol dered to the specified demonstration board with impedance matching to 50 and measured with 50 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 t he 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. "lrip" or "l" after the part number indicates "low rate initial produc- tion" and "eng" or "e" indica tes "engineering prototypes." 5. the design, manufacturing process, and specifications of this filt er are subjec t to change. 6. either port 1 or port 2 may be used for either input or output in t he des ign. however, impedances and impedance matching may va ry bet ween port 1 and port 2, so that the filter must always be inst alled in one direction per the circuit design. 7. us and international patents may apply. 8. rfm, stylized rfm logo, and rf monolithics, inc. are regist ered t rademarks of rf monolithics, inc. 9. electrostatic sensitive device. observe precautions for handling. 50 50 saw filter top view pin 2 pin 5 all others preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 5 ? 2013 by rf monolithics, inc. sf1183e_td 6/21/13 filter frequency response plots
www.rfm.com e-mail: info@rfm.com page 3 of 5 ? 2013 by rf monolithics, inc. sf1183e_td 6/21/13 vswr and impedance plots s11 s22
www.rfm.com e-mail: info@rfm.com page 4 of 5 ? 2013 by rf monolithics, inc. sf1183e_td 6/21/13 ro.3 (max.) 1.4 section a-a 0.3 section b-b 3.35 2.0 4.0 3.35 8.0 b b a r0.5 (typ.) a 5 . 5 1 2 . 0 1 . 7 5 1.5 1.5 tape and reel specifications ?b? nominal size quantity per reel inches millimeters 7 178 500 13 330 2000 pin #1 user direction of feed component orientation see detail "a" 1 3 . 0 2 0 . 2 2.0 12.0 1 0 0 r e f . " b " r e f .
www.rfm.com e-mail: info@rfm.com page 5 of 5 ? 2013 by rf monolithics, inc. sf1183e_td 6/21/13 dimension mm inches min nom max min nom max a 3.0 0.118 b 3.0 0.118 c 1.3 0.051 d 0.9 0.035 e 2.54 0.100 f 1.6 0.063 g 0.85 0.033 h 1.5 0.059 i 0.6 0.024 j 1.3 0.051 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 6-terminal ceramic surface-mount case 3.0 x 3.0 mm nominal footprint sm3030-6 case electrical connections case dimensions top view bottom view 1 2 3 6 5 4 1 2 3 6 5 4 a bc d j ef gh i a92 ywws
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