www.rfm.com e-mail: info@rfm.com page 1 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 electrical characteristics electrical connections characteristic sym notes min typ max units center frequency f c 1900 mhz insertion loss, 1880 to 1920 mhz il 1.8 3.0 db amplitude ripple, 1880 to 1920 mhz 0.6 1.3 db p-p vswr, 1880 to 1920 mhz 1.4:1 2.0:1 attenuation referenced to 0 db: 0.3 to 960 mhz 30 34 db 960 to 1805 mhz 30 34 1805 to 1830 mhz 30 35 1830 to 1850 mhz 30 35 1950 to 2010 mhz 15 30 2010 to 2025 mhz 40 45 2110 to 2170 mhz 35 44 2300 to 2400 mhz 35 40 2400 to 3000 mhz 28 33 source impedance z s 50 ? load impedance z l 50 ? case style sm3030-6 3.0 x 3.0 mm nominal footprint lid symbolization, y=year, ww=week, s=shift, dot=pin 1 indicator 976, ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel connection terminals port 1 2 port 2 5 case ground all others sm3030-6 ? low-loss rf saw filter low amplitude ripple no matching required for 50 ? operation complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units input power level 15 dbm dc voltage on any non-ground terminal 12 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 1900 mhz saw filter SF2204E-1 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 depe ndent 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. us and international patents may apply. 6. 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
www.rfm.com e-mail: info@rfm.com page 2 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 filter response plots
www.rfm.com e-mail: info@rfm.com page 3 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 filter input/output swr plots
www.rfm.com e-mail: info@rfm.com page 4 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 filter input/output impedance plots
www.rfm.com e-mail: info@rfm.com page 5 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 6-terminal ceramic surface-mount case 3.0 x 3.0 mm nominal footprint sm3030-6 case top view bottom view case and pcb footprint dimensions case materials dimension mm inches min nom max min nom max a 2.87 3.00 3.13 0.113 0.118 0.123 b 2.87 3.00 3.13 0.113 0.118 0.123 c 1.12 1.25 1.40 0.044 0.049 0.055 d 0.77 0.90 1.03 0.030 0.035 0.040 e 2.67 2.80 2.93 0.105 0.110 0.115 f 1.47 1.60 1.73 0.058 0.063 0.068 g 0.72 0.85 0.98 0.028 0.033 0.038 h 1.37 1.50 1.63 0.054 0.059 0.064 i 0.47 0.60 0.73 0.019 0.024 0.029 j 1.17 1.30 1.43 0.046 0.051 0.056 k 3.20 0.126 l 1.70 0.067 m 1.05 0.041 n 0.81 0.032 o 0.38 0.015 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 pcb footprint top view 1 2 3 6 5 4 1 2 3 6 5 4 a bc d j ef gh i 976 ywws
www.rfm.com e-mail: info@rfm.com page 6 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 tape and reel specifications ?b? quantity per reel inches millimeters 7 178 500 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 1.40 mm pitch 8.0 mm w12.0 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
www.rfm.com e-mail: info@rfm.com page 7 of 7 ?2011 by rf monolithics, inc. SF2204E-1 2/8/11 typical solder reflow profile
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