www.rfm.com e-mail: info@rfm.com page 1 of 6 ?2009 by rf monolithics, inc. SF2155B - 11/3/09 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. 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. 5. us and international patents may apply. electrical characteristics characteristic sym notes min typ max units nominal center frequency f c 1 153.6 mhz insertion loss at f c il 8 10 db 3 db passband bw 3 1, 2 20 mhz fast amplitude ripple over 20 mhz passband 1.2 db p-p group delay variation over 20 mhz passband gdv 20 300 ns p-p phase ripple over 20 mhz passband 10 deg p-p rejection: 1, 2, 3 db 1 to 80 mhz 50 80 to 105 mhz 55 200 to 230 mhz 50 230 to 1000 mhz 40 input vswr 3:1 output vswr 3:1 operating temperature range t a 1-40 +85c input/output impedance 50 ohms case style 6 smp-03-s 7 x 5 mm nominal footprint lid symbolization (yy=year, ww=week, s=shift) see note 4 rfm SF2155B yywws smp-03-s ? designed for td-scdma applications 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 +15 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 153.6 mhz saw filter SF2155B pb caution: electrostatic sensitive device. observe precautions for handling. notes: preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 6 ?2009 by rf monolithics, inc. SF2155B - 11/3/09 SF2155B input/output impedance plots and amplitude response SF2155B broadband amplitude response ch1 s11 1 u f s cen tr 15 3 . 600 mh z span 10 0 . 00 0 mhz co r ch2 s21 log 10 db/ ref -40 db center 153 . 600 000 mhz span 100 . 000 000 mhz co r ch3 s22 1 u fs centr 1 53 . 6 00 mhz span 1 00 . 0 00 mhz cor 12 aug 2 008 16:07:35 1 1: 80 .125 -35 . 660 29 . 057 pf 153 . 600 000 mhz 1 2 3 4 1 : 0. 0000 db 0. 000 000 mhz ma x ref=1 ch 2 m ar ke rs b w : 22 . 09 20 79 m hz cent : 153 . 687617 mhz q: 6. 9567 1_ loss : -8 . 4085 db 1 1: 24 . 132 -1 . 1 67 0 887 . 89 pf 15 3 . 60 0 00 0 m hz SF2155B full full ch 2 s21 log 10 db/ ref -40 db st art 50 . 000 000 mhz stop 1 000 . 000 000 mhz co r 12 aug 2008 16:13:15 1 1 : -9 . 4593 db 154 . 272 500 mhz ch2 markers m e an : - 73 . 77 4 d b s . de v : 12 . 9 35 db p-p : 86 . 291 db SF2155B re sp
www.rfm.com e-mail: info@rfm.com page 3 of 6 ?2009 by rf monolithics, inc. SF2155B - 11/3/09 SF2155B passband group delay deviation and amplitude ripple SF2155B input/output vswr ch 1 s21 del 20 ns/ ref 481.6 ns center 153 . 600 000 mhz span 25 . 000 000 mhz c smo ch 2 s 2 1 l og 1 db / r e f - 9 .8 24 db c 12 aug 2008 16:09: 50 1 2 3 3 : 18 . 234 ns -20 . 000 000 mhz ref=2 ch1 markers mean : 482 . 61 ns s . de v : 3 . 9 7 95 ns p-p : 22 . 171 ns 1 2 3 3 : . 02310 db -20 . 000 000 mhz ref=2 ch2 markers m e an : - 8 . 8 8 69 d b s . de v : . 1 76 1 0 db p-p : . 79790 db sf21 55 b full full ch1 s11 swr 1 / re f 1 c ch 2 s22 swr 500 m / re f 500 m ce nte r 153 . 600 000 mhz span 40 . 000 000 mhz c 12 aug 2008 16:11:44 1 1 : 2. 7441 154 . 012 500 m hz 1 1 : 2. 2037 154 . 272 500 m hz ch 2 ma r ke r s mean : 5. 5075 s. dev : 4 . 9443 p-p : 17 . 363 SF2155B ful l ful l
www.rfm.com e-mail: info@rfm.com page 4 of 6 ?2009 by rf monolithics, inc. SF2155B - 11/3/09 SF2155B passband phase ripple SF2155B test circuit
! " ch 2 s21 pha 90 /ref 0 ce nt er 1 5 6 . 00 0 0 0 0 mh z span 1 0 0 . 0 0 0 0 00 m hz c de l hl d 29 oct 2008 14:21:01 1 2 3 3 :-1 . 7715 -20 . 000 000 m hz re f= 2 ch2 markers mean : 34 . 080 s . dev : 1 . 3900 p-p : 6 . 1304 phase ripple full
www.rfm.com e-mail: info@rfm.com page 5 of 6 ?2009 by rf monolithics, inc. SF2155B - 11/3/09 tape and reel specifications ?b ? nominal size quantity per reel inches millimeters 7 178 500 13 330 2000 user direction of feed component orientation and dimensions 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 carrier tape dimensions tolerance ao 5.5 mm 0.1mm bo 7.5 mm 0.1mm ko 2.0 mm 0.1mm pitch 8.0 mm 0.1mm w 16.0 mm 0.2mm
www.rfm.com e-mail: info@rfm.com page 6 of 6 ?2009 by rf monolithics, inc. SF2155B - 11/3/09 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 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 pb electrical connections input 10 output 5 grou nd 1,2, 3,4,6 ,7,8, 9,11,12
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