www.rfm.com e-mail: info@rfm.com page 1 of 4 ?2009 by rf monolithics, inc. SF2111A - 7/13/09 smp-53 ? excellent size-to-performance ratio hermetic 13.3 x 6.5 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 operating temperature range -40 to +85 c storage temperature range -40 to +85 c suitable for lead-free soldering - maximum soldering profile 260 c for 30 s 140 mhz saw filter SF2111A 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. the design, manufacturing process, and specifications of this filter are subject to change. 4. us and international patents may apply. electrical characteristics characteristic sym notes min typ max units center frequency f c 1 138.85 140 141.15 mhz insertion loss 911db 1 db bandwidth bw 1 15.0 16.2 mhz 3 db bandwidth bw 3 16.0 17.0 mhz 35 db bandwidth bw 35 20 22 mhz passband ripple, 133.6 - 146.4 mhz 0.4 1 db p-p phase linearity, 133.6 - 146.4 mhz 2.5 6 deg group delay variation, 133.6 - 146.4 mhz 15 50 ns p-p absolute group delay 0.928 s temperature shift -94 ppm/k source impedance 50 ? load impedance 50 ? rejection relative to attenuation at f c db 100 to 128.7 mhz 40 49 128.7 to 129 mhz 40 55 151 to 152.3 mhz 28 40 152.3 to 180 mhz 37 42 case style smp-53 13.3 x 6.5 mm nominal footprint lid symbolization (yy = year, ww = week) rfm SF2111A yyww 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. SF2111A - 7/13/09 ch1 s11 1 u fs centr 140 . 000 mhz span 60 . 000 mhz cor ch2 s21 log 10 db/ ref -10 db center 140 . 000 000 mhz span 80 . 000 000 mhz cor ch3 s22 1 u fs centr 140 . 000 mhz span 60 . 000 mhz cor 4 jun 2007 13:22:07 1 1 : 54 . 803 10 . 883 12 . 372 nh 140 . 000 000 mhz 1 2 3 4 1 : 0 . 0000 db 0 . 000 000 mhz ref=1 ch2 markers bw : 16 . 150931 mhz cent : 139 . 831519 mhz q: 8 . 6578 1_ loss : -7 . 8315 db 1 1 : 47 . 971 12 . 727 14 . 468 nh 140 . 000 000 mhz SF2111A demo device#12 group 7000a full resp s 11 , s 22 and s 21 filter plots ch2 s21 log 10 db/ ref -14 db center 140 . 000 000 mhz span 120 . 000 000 mhz cor 25 sep 2007 07:21:39 1 1 : -7 . 9419 db 146 . 600 000 mhz max ch2 pass SF2111A demo device # 98 t hru cal. resp
www.rfm.com e-mail: info@rfm.com page 3 of 4 ?2009 by rf monolithics, inc. SF2111A - 7/13/09 ch1 s21 del 100 ns/ ref 1.014 us ch1 center 140 . 000 000 mhz span 40 . 000 000 mhz cor smo ch2 s21 log 1 db/ ref -8 db ch2 center 140 . 000 000 mhz span 40 . 000 000 mhz cor 4 jun 2007 13:21:42 1 2 2 : 877 . 32 ps 12 . 800 000 mhz ref=1 ch1 markers mean : 929 . 66 ns s . dev : 2 . 6535 ns p-p : 14 . 725 ns 1 2 2 : - . 15650 db 12 . 800 000 mhz ref=1 ch2 markers mean : -7 . 8351 db s . dev : . 05410 db p-p : . 29840 db SF2111A demo device#12 group 7000a resp resp filter group delay and amplitude ripple
www.rfm.com e-mail: info@rfm.com page 4 of 4 ?2009 by rf monolithics, inc. SF2111A - 7/13/09 smp-53 case case dimensions electrical connections dimension mm inches min nom max min nom max a 13.08 13.31 13.60 0.515 0.524 0.535 b 6.27 6.50 6.80 0.247 0.256 0.268 c 1.91 2.00 0.075 0.079 d 1.50 0.059 e 0.79 0.031 h 1.0 0.039 p 2.54 0.100 connection terminals port 1 input or return 11 return or input 12 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 12-terminal ceramic surface-mount case 13.3 x 6.5 mm nominal footprint top view bottom view c h p (8 places) e (10 places) d b a 1 2 3 4 10 9 8 7 12 6 5 11 10 9 8 7 1 2 3 4 11 12 5 6
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