www.rfm.com e-mail: info@rfm.com page 1 of 4 ?2008-2010 by rf monolithics, inc. SF2024E-2 - 7/21/10 electrical characteristics characteristic sym notes min typ max units center frequency f c 1 467.704 467.751 467.798 mhz insertion loss il 12 14.5 db amplitude ripple: fc-6.250 to fc-4.3925 mhz 1, 2 0.74 2.0 db p-p fc-4.3925 to fc-2.535 mhz 0.4 2.0 fc-2.5350 to fc-0.025 mhz 0.4 2.0 fc+0.025 to fc+2.535 mhz 0.5 2.0 fc+2.5350 to fc+4.3925 mhz 0.3 2.0 fc+4.3925 to fc+6.250 mhz 0.9 2.0 2.0 db bandwidth centered at fc 13.0 mhz 3.0 db bandwidth 13.9 low side attenuation between 455.751 to 457.251 mhz (fc-10.5 mhz) 32 37 db low side attenuation below 455.751 mhz 28 33 high side attenuation between 476.751 to 479.751 mhz (fc+9.0 mhz) 20 27 high side attenuation above 479.751 mhz 32 38 temperature coefficient of frequency -18 ppm/k group delay ripple: fc-6.250 to fc-4.3925 mhz 1, 2, 3 43 100 ns p-p fc-4.3925 to fc-2.535 mhz 27 100 fc-2.5350 to fc-0.025 mhz 20 120 fc+0.025 to fc+2.535 mhz 27 120 fc+2.5350 to fc+4.3925 mhz 27 100 fc+4.3925 to fc+6.250 mhz 32 100 case style 6 sm3030-8 3.0 x 3.0 mm nominal footprint lid symbolization (yy=year, ww=week, s=shift) see note 4 tbd ywws ? designed for sdars receiver if application low insertion loss 3.0 x 3.0 x 1.0 mm surface-mount case differential input and output complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum incident power in passband +10 dbm maximum dc voltage on any non-ground terminals 30 vdc operating temperature range -40 to +85 c storage temperature range in tape and reel -40 to +85 c suitable for lead-free soldering - maximum soldering profile 260 c for 30 s 467.751 mhz saw filter SF2024E-2 pb 1. unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration 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 dependent 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. us and international patents may apply. 7. rfm, stylized rfm logo, and rf monolithics, inc., are registered trademarks of rf monolithics, inc. sm3030-8 caution: electrostatic sensitive device. observe precautions for handling. notes: preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 4 ?2008-2010 by rf monolithics, inc. SF2024E-2 - 7/21/10 SF2024E-2 l1 l2 39nh 36nh j1 l4 36nh c1 l3 39nh j2 . 3.9pf 3.9pf c2 j3 j4 connection terminals port 1 balanced input 1, 3 port 2 balanced output 5, 7 ground all others dot indicates pin 1 tuning network, bottom view
www.rfm.com e-mail: info@rfm.com page 3 of 4 ?2008-2010 by rf monolithics, inc. SF2024E-2 - 7/21/10 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 a 1 2 3 b 7 6 5 4 c h 4 e f g 8 d 8 7 6 5 1 2 3 tbd ywws
www.rfm.com e-mail: info@rfm.com page 4 of 4 ?2008-2010 by rf monolithics, inc. SF2024E-2 - 7/21/10 ro.3 (max.) 1.4 section a-a 0.3 section b-b 3.35 2.0 4.0 3.35 8.0 bb a r0.5 (typ.) a 5 . 5 1 2 . 0 1 . 7 5 1.5 1.5 tape and reel specifications ?b? quantity per reel inches millimeters 7 178 500 13 330 3000 pin #1 user direction of feed component orientation see detail "a" 1 3 . 0 2 0 . 2 2.0 12.0 1 0 0 r e f . " b " r e f . carrier tape dimensions ao 3.35 mm bo 3.35 mm ko 1.4 mm pitch 8.0 mm w 12.0 mm
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