www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2009 by rf monolithics, inc. SF2059B-1 - 1/16/09 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. the design, manufacturing process, and specifications of this filter are subject to change. 4. tape and reel standard per ansi / eia 481. 5. 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. 6. us and international patents may apply. 7. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. 8. ?copyright 2009, rf monolithics inc. electrical characteristics characteristic sym notes min typ max units nominal center frequency f c 1 137.50 mhz minimum insertion loss il 8.3 9.1 db 1 db bandwidth bw 1 1, 2 0.80 0.86 mhz 3 db bandwidth bw 3 11.0 amplitude ripple, 137.1 to 137.9 mhz 1, 2 0.85 1.3 db p-p 40 db bandwidth 7.0 mhz operating temperature range t a 1-40 +85c input and output impedance l-c match to 50 ohms case style 5 smp-03 7 x 5 mm nominal footprint lid symbolization (yy=year, ww=week, s=shift) see note 4 rfm SF2059B-1 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 2 terminals 30 vdc storage temperature range -40 to +85 c maximum soldering temperature 265c for 10 s 137.50 mhz saw filter SF2059B-1 pb caution: electrostatic sensitive device. observe precautions for handling. notes:
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2009 by rf monolithics, inc. SF2059B-1 - 1/16/09 ch1 s11 1 u f s centr 137 . 490 m hz span 10 . 000 m hz c ch2 s21 log 10 db/ ref -7.527 db center 137 . 490 000 mhz span 10 . 000 000 mhz c ch3 s22 1 u fs centr 137 . 490 mhz span 10 . 000 mh z c 14 d ec 2006 13:04:16 1 1 : 36 . 230 6. 6621 7 . 7119 nh 137 . 490 000 mhz 1 2 3 4 1 : 0. 0000 db 0 . 000 000 mhz ref=1 ch2 markers bw : 1 . 00 196 1 mh z cent : 137 . 528165 mhz q: 137 . 26 1_ los s : - 7 . 47 56 d b 1 1: 43 . 590 -1 . 4688 788 . 08 pf 137 . 500 000 mhz sf20 59 b-1 demo # 1 with full 2 ports cal. full full SF2059B-1 amplitude response and input/output impedance plots
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2009 by rf monolithics, inc. SF2059B-1 - 1/16/09 ch1 s21 del 500 ns/ ref 903.5 ns ch1 center 137 . 490 000 mhz span 2. 000 000 mhz cor smo ch2 s21 log 1 db/ ref -10 db cor 14 dec 2006 13:04:57 1 2 2 : -222 . 44 ns . 800 000 mhz ref=1 ch1 markers mean : 1 . 0737 us s . dev : 112 . 06 ns p-p : 495 . 82 ns 1 2 2 : - . 02990 db . 800 000 mhz ref=1 ch2 markers mean : -7 . 9419 db s . de v : . 1 587 0 db p-p : . 70210 db sf 20 59b-1 de mo #1 with thru cal. resp resp 1 234 5 6 7 8 9 10 sf20 59b-1 l1 c1 c2 l2 l 3 c3 c4 j1 6.8pf 39pf 220nh 47 nh 22 0nh j2 22 pf 18pf inductor, 1008cs cap, 0805 SF2059B-1 passband amplitude and group delay plots SF2059B-1 test circuit
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2009 by rf monolithics, inc. SF2059B-1 - 1/16/09 smp-03 case recommended pcb 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 1.50 1.65 2.00 0.059 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 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 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 a b c h e p d h j k 10-terminal ceramic surface-mount case 7 x 5 mm nominal footprint rfm SF2059B-1 yywws##
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2009 by rf monolithics, inc. SF2059B-1 - 1/16/09 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 w16.0 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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