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. SF1182B-060206 electrical characteristics characteristic sym notes min typ max units nominal operating frequency f c 1 836.5 mhz passband insertion loss across 824-849 il 2.1 3.0 db amplitude ripple p-p across 824-849 1.2 2.0 attenuation dc ~ 800 mhz 1, 2, 3 23 26 db 869 ~ 894 mhz 29 32 978 ~ 1006 mhz 25 28 1050 ~ 2500 mhz 15 18 vswr across 824-849 mhz 1.8 2.3 source impedance z s 50 load impedance z l 50 operating temperature t a 1-30 +85c single ended input / output, impedance match no ma tching network required for operation at 50 ohms case style sm3030-6 3 x 3 mm nominal footprint lid symbolization (yy=year, ww=week, d=day) 448 ywws sm3030-6 ? rf filter for mobile communication appl ications ? 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 0 vdc storage temperature range -40 to +85 c max soldering profile 265c for 10 s 836.5 mhz saw filter SF1182B connection terminals input 2 output 5 ground all others electrical connections notes: 1. unless noted otherwise, all specific ations apply over the operating temperature range with filter sold ered 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 attenuat ion 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. "lrip" or "l" after the part number indicates "low rate initial produc- tion" 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. 50 50 saw filter top view pin 2 pin 5 all others
836.5 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. SF1182B-060206 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
836.5 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. SF1182B-060206 tape and reel specifications ?b ? nominal size quantity per reel inches millimeters 7 178 1000 13 330 3000 see detail "a" 1 3 . 0 2 0 . 2 2.0 12.0 1 0 0 r e f . " b " r e f . component orientation and dimensions carrier tape dimensions ao 3.35 mm bo 3.35 mm ko 1.4 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 bb a r0.5 (max.) a 5 . 5 1 2 . 0 1 . 7 5 1.5 1.50 pin #1 user direction of feed 448 ywws
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