www.rfm.com e-mail: info@rfm.com page 1 of 4 ?2008-2010 by rf monolithics, inc. SF1188C - 6/14/10 50 saw filter rf ic top view pin 2 pin 6 50 pins 1, 3, 4, 5, 7, 8 electrical characteristics electrical connections characteristic sym notes min typ max units center frequency f c 1 465.000 mhz passband: insertion loss, f c 2.0 mhz il 2.0 4.0 db amplitude ripple, f c 2.0 mhz 1.0 2.0 db p-p rejection referenced to 0 db: 1, 2 db (f c - 100 mhz) to (f c -45 mhz) 50 (f c + 45 mhz) to (f c +100 mhz) 50 operating temperature range t a 1-10 +50c differential input / output impedance match no external l-c required for 50 ? match case style sm5050-8 5 x 5 mm nominal footprint lid symbolization (y=year, ww=week s=shift) 452 ywws connection terminals input 2 output 6 case ground all others sm5050-8 ? rf filter for family radio service applications low insertion loss 5.0 x 5.0 x 1.7 mm suface-mount case no matching required complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum incident power in passband +10 dbm maximum dc voltage on any non-ground terminal 30 vdc storage temperature range in tape and reel -40 to +85 c suitable for lead-free soldering - maximum soldering profile 260 c for 30 s 465.00 mhz saw filter SF1188C 1. unless noted otherwise, all specifications apply over the operating temper- ature range with filter soldered to the specified demonstration board with impedance matching to 50 ? and measured with 50 ? network analyzer. 2. 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. 3. the design, manufacturing process, and specifications of this filter are subject to change. 4. us and international patents may apply. 5. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. pb caution: electrostatic sensitive device. observe precautions for handling. notes:
www.rfm.com e-mail: info@rfm.com page 2 of 4 ?2008-2010 by rf monolithics, inc. SF1188C - 6/14/10 response vswr smith chart
www.rfm.com e-mail: info@rfm.com page 3 of 4 ?2008-2010 by rf monolithics, inc. SF1188C - 6/14/10 case dimensions dimension mm inches min nom max min nom max a 4.80 5.00 5.20 0.189 0.197 0.205 b 4.80 5.00 5.20 0.189 0.197 0.205 c 1.30 1.50 1.70 0.050 0.060 0.067 d 1.98 2.08 2.18 0.078 0.082 0.086 e 1.07 1.17 1.27 0.042 0.046 0.050 f 0.50 0.64 0.70 0.020 0.025 0.028 g 2.39 2.54 2.69 0.094 0.100 0.106 h 1.27 0.050 i 0.76 0.030 j 1.55 0.061 k 2.79 0.110 l 0.76 0.030 m 2.36 0.093 n 1.55 0.061 o 2.79 0.110 p 2.79 0.110 q 2.79 0.110 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 sm5050-8 surface-mount 8-terminal ceramic case 5.0 x 5.0 mm nominal footprint top view bottom view case materials pcb footprint a 1 2 3 b 7 6 5 4 c d 7 6 5 4 e f g 1 2 3 8 8
www.rfm.com e-mail: info@rfm.com page 4 of 4 ?2008-2010 by rf monolithics, inc. SF1188C - 6/14/10 tape and reel specifications ?b? nominal size quantity per reel inches millimeters 7 178 500 13 330 3000 user direction of feed component orientation and dimensions carrier tape dimensions ao 5.3 mm bo 5.3 mm ko 2.0 mm pitch 8.0 mm w12.0 mm pin #1 see detail "a" 1 3 . 0 2 0 . 2 2.0 12.0 1 0 0 r e f . " b " r e f .
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