www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2010-2011 by rf monolithics, inc. SF1219E - 4/14/11 electrical characteristics characteristic sym notes min typ max units center frequency f c 2338.75 mhz maximum insertion loss, 2332.5 to 2345 mhz il 3.0 3.8 db amplitude ripple, 2332.5 to 2345 mhz 0.2 1.0 db p-p group delay ripple, 2332.5 to 2345 mhz 2.8 ns p-p group delay 12 ns input return loss, 2332.5 to 2345 mhz 6.5 8.4 db attenuation, 0 db reference: dc to 2224 mhz 35 41 db 2453 to 2600 mhz 35 43 2600 to 3000 mhz 40 44 3000 to 6000 mhz 25 33 single-ended source impedance 50 ohm balanced load impedance 100 case style sm3030-8 3.0 x 3.0 mm nominal footprint lid symbolization, y=year, ww=week, s=shift, dot=pin 1 indicator 953, ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel sm3030-8 ? low-loss uhf saw filter 3.0 x 3.0 surface-mount package complies with directive 2002/95/ec (rohs) maximum rating rating value units input power level +15 dbm dc voltage on any non-ground terminal 3 v operating temperature range -40 to +85 c tape and reel storage temperature range -40 to +85 c solder reflow temperature, 10 seconds/5 cycles maximum 260 c 2338.75 mhz saw filter SF1219E pb notes: 1. us and international patents may apply. 2. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. 3. electrostatic sensitive device. observe precautions for handling. preliminary electrical connections connection terminals input 2 balanced output 5, 7 case ground all others
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2010-2011 by rf monolithics, inc. SF1219E - 4/14/11 filter response plots
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2010-2011 by rf monolithics, inc. SF1219E - 4/14/11 swr plots
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2010-2011 by rf monolithics, inc. SF1219E - 4/14/11
! " # $ $ 8-terminal ceramic surface-mount case 3.0 x 3.0 mm nominal footprint pcb footprint top view case materials materials solder pad plating 0.3 to 1.0 m gold over 1.27 to 8.89 m nickel lid plating 2.0 to 3.0 m nickel body al 2 o 3 ceramic pb free dimension mm inches min nom max min nom max a 2.87 3.00 3.13 0.113 0.118 0.123 b 2.87 3.00 3.13 0.113 0.118 0.123 c - - 1.10 - - 0.043 d 0.79 0.92 1.05 0.031 0.036 0.041 e 0.62 0.75 0.88 0.024 0.029 0.034 f 0.47 0.60 0.73 0.018 0.024 0.029 g 0.47 0.60 0.73 0.018 0.024 0.029 h 1.07 1.20 1.33 0.042 0.047 0.052 i 3.19 0.126 j 0.81 0.032 k 0.96 0.038 l 0.81 0.032 m 1.39 0.055 n 0.23 0.009 o 0.38 0.015 case and pcb footprint dimensions a 1 2 3 b 7 6 5 4 c h 4 e f g 8 d 8 7 6 5 1 2 3 953 ywws top view bottom view typical tuning network
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2010-2011 by rf monolithics, inc. SF1219E - 4/14/11 tape and reel specifications ?b? nominal size quantity per reel inches millimeters 7 178 500 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
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