www.rfm.com e-mail: info@rfm.com page 1 of 6 ?2009-2010 by rf monolithics, inc. SF2158E - 4/21/10 electrical characteristics electrical connections characteristic sym notes min typ max units center frequency f c 2535 mhz insertion loss, 2500 to 2570 mhz il 2.2 3.6 db amplitude ripple, 2500 to 2570 mhz 0.8 2.2 db vswr, 2500 to 2570 mhz 2:1 2.2:1 attenuation referenced to 0 db: db dc to 2100 mhz 25 31 2100 to 2400 mhz 27 34.5 2650 to 4000 mhz 30 38 4000 to 5000 mhz 20 23 case style sm3030-6 3.0 x 3.0 x 1.4 mm nominal footprint lid symbolization, y=year, ww=week, s=shift 822 // ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel connection terminals port 1 input 2 port 2 output 5 ground all others dot indicates pin 1 sm3030-6 ? filter, 2535 mhz, 70 mhz bw, 2.2 db insertion loss 3.0 x 3.0 x 1.4 mm surface-mount case complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units input power level 10 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 2535.00 mhz saw filter SF2158E 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:
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www.rfm.com e-mail: info@rfm.com page 5 of 6 ?2009-2010 by rf monolithics, inc. SF2158E - 4/21/10 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 1.38 0.044 0.049 0.054 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 822 ywws
www.rfm.com e-mail: info@rfm.com page 6 of 6 ?2009-2010 by rf monolithics, inc. SF2158E - 4/21/10 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
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