www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2009-2010 by rf monolithics, inc. SF2002E - 7/21/10 electrical characteristics electrical connections characteristic sym notes min typ max units nominal operating frequency f c 942.5 mhz passband insertion loss, 925 to 960 mhz il 2.2 3.0 db amplitude ripple, 925 to 960 mhz 0.8 1.5 db p-p attenuation referenced to 0 db: dc to 905 mhz 17.0 20.5 db 905 to 915 mhz 5.0 15.0 db 980 to 1000 mhz 13.0 30.0 db 1000 to 2000 mhz 20.0 23.0 db vswr, 925 to 960 mhz 2.2 2.7 db source impedance 1 50 ? load impedance 1 50 ? case style sm3030-6 3 x 3 mm nominal footprint lid symbolization (yy=year, ww=week, d=day) 597 yywwd connection terminals input 2 output 5 ground all others sm3030-6 ? rf filter for egsm low-loss design no matching circuit required 3.0 x 3.0 x 1.3 mm package complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum input power +15 dbm dc voltage on any non-ground terminal -5 to +5 vdc operating temperature range -30 to +85 c storage temperature range in tape and reel -40 to +85 c maximum soldering profile, 5 cycles/10 seconds maximum 265 c 942.5 mhz saw filter SF2002E 1. unless noted otherwise, all specifications apply over the operating temper- ature 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. "lrip" or "l" after the part number indicates "low rate initial production" and "eng" or "e" indicates "engineering prototypes." 5. the design, manufacturing process, and specifications of this filter are subject to change. 6. 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. 7. us and international patents may apply. 8. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. 50 50 saw filter top view pin 2 pin 5 all others pb caution: electrostatic sensitive device. observe precautions for handling. notes:
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2009-2010 by rf monolithics, inc. SF2002E - 7/21/10 frequency chracteristics: 1. wideband response:
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2009-2010 by rf monolithics, inc. SF2002E - 7/21/10 s11 return loss & vswr: s22 return loss & vswr:
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2009-2010 by rf monolithics, inc. SF2002E - 7/21/10 sm3030-6 case top view bottom view 1 2 3 6 5 4 1 2 3 6 5 4 a bc d j ef gh i 597 ywws 6-terminal ceramic surface-mount case 3.0 x 3.0 mm nominal footprint 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
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2009-2010 by rf monolithics, inc. SF2002E - 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 b b 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 . 3.30 1.6
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