www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2009 by rf monolithics, inc. SF2151B - 2/4/09 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. tape and reel standard per ansi / eia 481. 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. electrical characteristics electrical connections characteristic sym notes min typ max units nominal center frequency f c 1 211.2 mhz insertion attenuation min 13.5 16.0 db amplitude ripple (p-p) f c 9.42 mhz ? 10.351.5 f c 10.00 mhz 0.45 2.0 group delay ripple (p-p) f c 10.00 mhz ? 1 20 100 ns group delay at f c 700 800 vswr f c 10.00 mhz 1.2:1 2:1 relative attenuation (relative to min ) 10 ~ 100 mhz 50 db 100 ~168 mhz 53 db 168 ~ 196.5 mhz 20 db 260 ~ 270 mhz 48 db 270 ~ 360 mhz 45 db operating temperature range t a 1-40 +85c case style 5 smp-03-s 7 x 5 mm nominal footprint lid symbolization (yy=year, ww=week, s=shift) see note 4 rfm sf2151 yywws connection term inals input 10 output 5 ground all others ? if saw filter, 211.2 mhz, 20 mhz bw low-loss filter for wcdma applications 5.0 x 7.0 x 1.7 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 -40 to +85 c maximum soldering temperature 265c for 10 s 211.2 mhz saw filter SF2151B pb caution: electrostatic sensitive device. observe precautions for handling. notes: smp-03-s
preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2009 by rf monolithics, inc. SF2151B - 2/4/09 c h1 s 11 1 u fs c en tr 21 1 . 200 m hz spa n 1 20 . 00 0 mhz cor ch2 s21 lo g 10 db/ re f -20 db center 211 . 200 000 mhz span 120 . 000 000 mhz cor ch3 s22 1 u fs ce ntr 211 . 2 00 mhz s pan 1 20 . 000 m hz co r 14 ja n 200 9 10:1 8:44 1 1: 59 . 881 14 . 28 9 10 . 7 68 nh 211 . 200 000 mhz 1 2 3 4 1 : 0 . 0 000 db 0 . 00 0 000 m h z ma x ref=1 ch2 markers b w : 22 . 69 26 06 mh z ce nt : 210 . 9 46 526 mh z q: 9. 2958 1_ loss : -1 3 . 38 4 db 1 1: 46 . 279 -6 . 0742 124 . 06 pf 2 11 . 20 0 0 00 m hz sf 215 1b #29 de sig n 2 full full ch2 s2 1 lo g 10 db/ re f -2 0 d b s ta rt 11 . 2 00 00 0 mhz s to p 1 0 00 . 00 0 000 m h z cor 14 ja n 200 9 10:2 0:38 1 2 3 4 1 : 0 . 0 000 db 0 . 00 0 000 m hz ma x ref=1 ch2 markers b w : 22 . 68 70 26 mh z ce nt : 210 . 8 43 037 mh z q : 9 . 2936 1_ loss : -14 . 415 db sf215 1b resp filter response and impedance plots filter ultimate rejection plot
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2009 by rf monolithics, inc. SF2151B - 2/4/09 ch1 s2 1 del 5 0 n s/ ref 900 ns c enter 2 11 . 20 0 000 m hz sp an 40 . 00 0 000 m hz smo ch2 s2 1 log 1 0 d b/ ref -2 0 d b 14 jan 2009 10:18:03 1 2 3 3:-2 .0218 ns -20 .000 000 mhz ref=2 ch1 markers mean : 706 . 52 ns s . de v : 3 . 67 12 ns p-p : 16 . 74 7 ns 1 2 3 3 : . 788 40 db -20 . 00 0 0 00 m hz ref=2 ch2 markers me an : -1 4 . 1 16 db s . de v : . 18 440 db p-p : 1 . 069 9 db SF2151B #29 desi gn 2 ch1 s1 1 sw r 1 / ref 1 center 211 . 2 00 00 0 mhz spa n 120 . 0 00 00 0 mhz cor ch2 s22 swr 1 / ref 1.537 cor 14 jan 2009 10:17:15 1 2 3 4 4 : 1 . 720 6 22 2 . 272 7 84 mh z ch1 markers 1 : 1. 3709 211 . 200 mhz 2 : 1. 7379 221 . 200 mhz 3 : 1. 7787 201 . 200 mhz 1 2 3 4 4 : 1 . 751 3 22 2 . 272 7 84 mh z ch2 markers 1 : 1. 1619 211 . 200 mhz 2 : 1. 8488 221 . 200 mhz 3 : 1. 5412 201 . 200 mhz sf2 151b #29 desi gn 2 full full filter passband group delay and amplitude plots filter input and output vswr plots (matched)
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2009 by rf monolithics, inc. SF2151B - 2/4/09 smp-03-s case 12-terminal ceramic surface-mount case 5 x 7 mm nominal footprint 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 0.80 e 2.41 2.54 2.67 0.095 0.100 0.105 h 0.87 1.1 1.13 0.034 0.039 0.044 j 2.54 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 materials solder pad te r m i n a t i o n au plating 30 - 60 inches (76.2-152 m) over 80- 200 inches (203-508 m) ni. lid fe-ni-co alloy electroless nickel plate (8-11% phos- phorus) 100-200 inches thick body al 2 o 3 ceramic pb free
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2009 by rf monolithics, inc. SF2151B - 2/4/09 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 5.5 mm bo 7.5 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 . 16.0
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