www.rfm.com e-mail: info@rfm.com page 1 of 6 ?2009-2010 by rf monolithics, inc. SF2159E - 7/19/10 electrical characteristics characteristic sym notes min typ max units center frequency f c 974 mhz maximum insertion loss, 954 to 994 mhz il max 3.1 4.5 db 1.5 db passband 50 mhz amplitude ripple, 954 to 994 mhz 1.0 2.4 db p-p attenuation, referenced to il max 50 to 891.94 mhz 45 51 db 1056.06 to 1100 mhz 44 55 2000 to 6000 mhz 15 20 group delay ripple, 954 to 994 mhz 23 30 ns p-p case style sm3030-8 3.0 x 3.0 mm nominal footprint lid symbolization (y=year, ww=week, s=shift) dot=pin 1 indicator 825, ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel sm3030-8 ? saw filter for digital television complies with directive 2002/95/ec (rohs) characteristics : balance-to-balanced operation terminating source/load impedance : z s = 150 ? maximum rating rating value units input power level 0 dbm dc voltage on any non-ground terminal 3 v operating temperature range -40 to +85 c storage temperature range in tape and reel -40 to +85 c maximum soldering profile, 5 cycles/ 10 seconds maximum 265 c 974 mhz saw filter SF2159E 1. us and international patents may apply. 2. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. pb caution: electrostatic sensitive device. observe precautions for handling. notes: preliminary electrical connections connection terminals port 1 balanced input 1,2 port 2 balanced output 5,6 ground all others dot indicates pin 1
www.rfm.com e-mail: info@rfm.com page 2 of 6 ?2009-2010 by rf monolithics, inc. SF2159E - 7/19/10 filter s 11 , s 22 and s 21 plots filter near-in rejection
www.rfm.com e-mail: info@rfm.com page 3 of 6 ?2009-2010 by rf monolithics, inc. SF2159E - 7/19/10 filter broadband rejection filter passband amplitude and group delay detail
www.rfm.com e-mail: info@rfm.com page 4 of 6 ?2009-2010 by rf monolithics, inc. SF2159E - 7/19/10 tuning network, 150 ohm balanced source/load l1, l2 24 nh c1, c2, c3, c4 22 pf
www.rfm.com e-mail: info@rfm.com page 5 of 6 ?2009-2010 by rf monolithics, inc. SF2159E - 7/19/10 a 1 2 3 b 7 6 5 4 c h 4 e f g 8 d 8 7 6 5 1 2 3 825 ywws 8-terminal ceramic surface-mount case 3.0 x 3.0 mm nominal footprint top view bottom view pcb footprint top view case materials 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 dimension mm inches min nom max min nom max a 2.87 3.0 3.13 0.113 0.118 0.123 b 2.87 3.0 3.13 0.113 0.118 0.123 c 1.14 1.27 1.40 0.045 0.050 0.055 d 0.79 0.92 1.05 0.031 0.036 0.041 e 0.62 0.75 0.88 0.024 0.029 0.034 f 0.47 0.60 0.73 0.018 0.024 0.029 g 0.47 0.60 0.73 0.018 0.024 0.029 h 1.07 1.20 1.33 0.042 0.047 0.052 i 3.19 0.126 j 0.81 0.032 k 0.96 0.038 l 0.81 0.032 m 1.39 0.055 n 0.23 0.009 o 0.38 0.015 case and pcb footprint dimensions
www.rfm.com e-mail: info@rfm.com page 6 of 6 ?2009-2010 by rf monolithics, inc. SF2159E - 7/19/10 tape and reel specifications ?b? quantity per reel inches millimeters 7 178 1000 13 330 3000 see detail "a" 1 3 . 0 2 0 . 2 2.0 12.0 1 0 0 r e f . " b " r e f . component orientation and dimensions carrier tape dimensions ao 3.35 mm bo 3.35 mm ko 1.4 mm pitch 8.0 mm w 12.0 mm ro.3 (max.) ko section a-a 0.3 0.05 section b-b bo 2.0 4.0 ao pitch bb a r0.5 (max.) a 5 . 5 1 2 . 0 1 . 7 5 1.5 1.50 pin #1 user direction of feed
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