www.rfm.com e-mail: info@rfm.com page 1 of 6 ?2009-2010 by rf monolithics, inc. SF2203E - 7/16/10 electrical characteristics electrical connections characteristic sym notes min typ max units center frequency f c 834 mhz maximum insertion loss, 819 to 849 mhz il max 4db amplitude ripple, 819 to 849 mhz 2 db p-p return loss, 819 to 849 mhz 10 db attenuation referenced to 0 db 10 to 660 mhz 30 db 660 to 710 mhz 25 710 to 760 mhz 20 864 to 869 mhz 15 894 to 934 mhz 20 934 to 990 mhz 25 990 to 2600 mhz 25 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 933, ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel connection terminals input 5 output 2 ground all others sm3030-6 ? surface-mount 3.0 x 3.0 x 1.3 mm package 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 3 v operating temperature range -30 to +85 c storage temperature range in tape and reel -40 to +95 c solder reflow temperature, 10 seconds, 5 cycles maximum 260 c 834 mhz saw filter SF2203E 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. "lrip" or "l" after the part number indicates "low rate initial production" and "eng" or "e" indicates "engineering prototype s." 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 pb caution: electrostatic sensitive device. observe precautions for handling. notes: preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 6 ?2009-2010 by rf monolithics, inc. SF2203E - 7/16/10 filter passband response
filter test circuit 834 mhz filter -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 784 794 804 814 824 834 844 854 864 874 884 fr eq.(mhz ) att.(db) s21 spec. SF2203E
www.rfm.com e-mail: info@rfm.com page 3 of 6 ?2009-2010 by rf monolithics, inc. SF2203E - 7/16/10 filter broadband response, 0 to 2600 mhz 834 mhz filter -70 -60 -50 -40 -30 -20 -10 0 0 260 520 780 1040 1300 1560 1820 2080 2340 2600 fr eq .( mhz ) at t. ( db) s21 spec .
www.rfm.com e-mail: info@rfm.com page 4 of 6 ?2009-2010 by rf monolithics, inc. SF2203E - 7/16/10 filter s 11 plot filter s 22 plot 834 mhz filter -30 -25 -20 -15 -10 -5 0 784 794 804 814 824 834 844 854 864 874 884 fr eq .( mhz) att.(db) s11 spec. 834 mhz filter -30 -25 -20 -15 -10 -5 0 784 794 804 814 824 834 844 854 864 874 884 fr eq .( mhz ) att.(db) s22 spec.
www.rfm.com e-mail: info@rfm.com page 5 of 6 ?2009-2010 by rf monolithics, inc. SF2203E - 7/16/10 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 933 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 6 of 6 ?2009-2010 by rf monolithics, inc. SF2203E - 7/16/10 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 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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