www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2009-2010 by rf monolithics, inc. SF2053E - 4/21/10 electrical characteristics electrical connections characteristic sym notes min typ max units center frequency f c 915 mhz insertion loss, 908.75 to 921.25 mhz il min 3.0 5.0 db amplitude variation, 910.25 to 921.25 mhz 1.0 1.5 db p-p amplitude variation, 908.75 to 921.25 mhz 1.0 3.1 attenuation, referenced to il min 850 to 902 mhz 18 31 db 928 to 940 mhz 7.5 15 800 to 850 mhz 35 48 940 to 1000 mhz 33 41 temperature coefficient of frequency tc f -42 ppm/k 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 531, ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel connection terminals input 2 output 5 case ground all others sm3030-6 ? low loss filter for 915 mhz front end complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units input power level 20 dbm dc voltage on any non-ground terminal 0 v operating temperature range -20 to +60 c storage temperature range in tape and reel -40 to +85 c maximum soldering profile, 5 cycles/10 seconds maximum 265 c 915.00 mhz saw filter SF2053E 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. the design, manufacturing process, and specifications of this filter are subject to change. 4. us and international patents may apply. 5. 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:
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2009-2010 by rf monolithics, inc. SF2053E - 4/21/10 ch1 s21 log 1 db/ ref -5.722 db ch1 center 915 . 000 000 mhz span 20 . 000 000 mhz SF2053E eng 1 r6 cor prm ch2 s21 log 10 db/ ref 5.722 db ch2 center 915 . 000 000 mhz span 160 . 000 000 mhz cor prm 29 jun 2005 13:25:50 1 2 3 4 1 : 0 . 0000 db 0 . 000 000 mhz max ref=1 ch1 markers bw : 15 . 332815 mhz cent : 915 . 024363 mhz q: 59 . 678 1_ loss : -3 . 1939 db ch2 pass
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2009-2010 by rf monolithics, inc. SF2053E - 4/21/10 ch1 s11 1 u fs center 915 . 000 000 mhz span 20 . 000 000 mhz SF2053E eng 1 r6 cor prm ch3 s22 1 u fs cor 29 jun 2005 13:17:42 1 1 : 26 . 243 0 . 5830 101 . 41 ph 915 . 000 000 mhz 1 1 : 27 . 504 -5 . 4668 31 . 818 pf 915 . 000 000 mhz
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2009-2010 by rf monolithics, inc. SF2053E - 4/21/10 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 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 531 ywws
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2009-2010 by rf monolithics, inc. SF2053E - 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
|
