rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 1 of 5 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2013 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1183B-062013 electrical characteristics characteristic sym notes min typ max units nominal operating frequency f c 1 881.5 mhz passband insertion loss across 869-894 il 2.0 3.0 db amplitude ripple p-p across 869-894 1.0 2.0 attenuation 10 -849 mhz 1, 2, 3 20 23.0 db 914 -939 mhz 20 30.0 939 -1049 mhz 23.0 25.0 1049 -2000 mhz 20 24.5 vswr across 869-894 1.7 2.5 source impedance z s 50 load impedance z l 50 operating temperature t a 1- 3 0 + 8 5 c 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=shift) 449 ywws sm3030-6 ? rf filter for mobile communication app lications ? 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 incident power in passband +10 dbm max. dc voltage between any 2 terminals -5 to +5 vdc storage temperature range -40 to +100 c max soldering profile 265c for 10 s 881.5 mhz saw filter SF1183B 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 demonstrat ion board wit h 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. ?copyright 1999, rf monolithics inc. 10. electrostatic sensitive device. observe precautions for handling. 50 50 saw filter top view pin 2 pin 5 all others
881.5 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 2 of 5 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2013 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1183B-062013 frequency characteristics wideband response:
881.5 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 3 of 5 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2013 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1183B-062013 reflections functions: s11 vswr s22 vswr
881.5 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 4 of 5 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2013 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1183B-062013 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 .
881.5 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 5 of 5 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2013 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1183B-062013 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 4 4 9 ywws
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