www.rfm.com e-mail: info@rfm.com page 1 of 4 ?2009 by rf monolithics, inc. SF2131B - 7/9/09 1. unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified d emonstration board with impedance matching to 50 ? and measured with 50 ? network 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 the passband. rejection in final user application is depen dent on pcb layout and external impedance matching design. see application note no. 42 for details. 4. the design, manufacturing process, and specifications of this filter are subject to change. 5. us and international patents may apply. 6. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. electrical characteristics characteristic sym notes min typ max units nominal center frequency f c 1 92.16 mhz 1.5 db passband bandwidth 20 mhz minimum insertion loss il min 1, 2 9 10.0 db attenuation relative to il min 0 to 40.72 mhz 1, 3 42 50 db 40.72 to 66 mhz 45 49.5 61.44 to 122.88 mhz 52 56 109 to 143.6 mhz 40 45 143.6 to 153.6 mhz 56 60 218 to 1000 mhz 58 63 amplitude ripple 82.16 to 102.16 mhz 1, 4 0.9 1.2 db p-p group delay ripple 82.16 to 102.16 mhz 1, 4 65 100 ns p-p 1 db compression point 82.16 to 102.16 mhz 1, 5 12 15 dbm input ip3 135 40 dbm operating temperature range 1 -40 +85 c terminating source/load impedance 50 ohm case style smp-03 7 x 5 mm nominal footprint lid symbolization (yy=year, ww=week, s=shift) see note 4 rfm SF2131B yywws smp-03 ? low insertion loss 5.0 x 7.0 mm surface-mount case complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum incident power in passband +10 dbm maximum dc voltage between any two terminals 30 vdc storage temperature range in tape and reel -40 to +85 c maximum soldering profile 265 c for 10 s 92.16 mhz saw filter SF2131B pb caution: electrostatic sensitive device. observe precautions for handling. notes:
www.rfm.com e-mail: info@rfm.com page 2 of 4 ?2009 by rf monolithics, inc. SF2131B - 7/9/09 ch1 s11 1 u fs centr 9 2 . 160 mhz span 100 . 000 mhz co r ch2 s21 log 10 db/ ref -9.011 db center 92 . 16 0 000 mhz s pan 100 . 000 000 mhz co r ch3 s22 1 u fs centr 92 . 160 mhz span 100 . 000 mhz cor 5 mar 2009 12:59:52 1 1: 37 . 031 0 . 2402 414 . 87 p h 92 . 160 000 mhz 1 2 3 4 1 : 0. 0000 db 0 . 000 000 mhz ma x ref=1 ch2 mark ers bw : 22 . 1425 15 mhz cen t : 92 . 136 991 mhz q: 4 . 1 611 1_ loss : -9 . 013 7 d b 1 1 : 2 5 . 000 - 2 . 9297 m 589 . 46 nf 9 2 . 160 000 mhz SF2131B small pcb full full SF2131B i/o impedance (matched) and amplitude plots SF2131B matching network 1 234 5 6 7 8 9 10 l1 330nh in SF2131B de mo small pcb l2 240nh c1 15pf outp ut pcb 400-1608-001 small pcb, 5x7 pcb ind 501-0782-331 0805, 330 nh l1 ind 501-0782-241 0805, 240 nh l2 cap 501-1275-150 0805, 15 pf c1
www.rfm.com e-mail: info@rfm.com page 3 of 4 ?2009 by rf monolithics, inc. SF2131B - 7/9/09 tape and reel specifications ?b ? quantity per reel inches millimeters 7 178 500 13 330 2000 user direction of feed component orientation and dimensions carrier tape dimensions ao 9.4 mm bo 7.4 mm ko 2.0 mm pitch 8.0 mm w 16.0 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 .
www.rfm.com e-mail: info@rfm.com page 4 of 4 ?2009 by rf monolithics, inc. SF2131B - 7/9/09 10-terminal ceramic surface-mount case 7 x 5 mm nominal footprint smp-03 case recommended pcb footprint a b c h e p d h j k case dimensions dimension mm inches min nom max min nom max a 6.80 7.00 7.20 0.268 0.276 0.283 b 4.80 5.00 5.20 0.189 0.197 0.205 c 1.65 2.00 0.065 0.079 d .47 0.60 .73 0.019 0.024 0.029 e 2.41 2.54 2.67 0.095 0.100 0.105 h 0.87 1.0 1.13 0.034 0.039 0.044 j 4.87 5.00 5.13 0.192 0.197 0.202 k 2.87 3.00 3.13 0.113 0.118 0.123 p 1.14 1.27 1.40 0.045 0.050 0.055 electrical connections connection terminals port 1 input or return 10 return or input 1 port 2 output or return 5 return or output 6 ground all others single-ended operation return is ground differential operation return is hot 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
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