www.rfm.com e-mail: info@rfm.com page 1 of 4 ?2008 by rf monolithics, inc. RF3404E - 10/7/08 electrical characteristics characteristic sym notes minimum typical maximum units center frequency at 25c absolute frequency f c 1, 2, 3 433.92 mhz tolerance from mhz ? f c 1, 2 100 khz insertion loss (433.760 - 434.080) il min 1, 3 2.3 3.5 db 3 db bandwidth bw 3 1, 3 600 650 750 khz rejection attenuation: (relative to ilmin) 10 - 414 mhz 1, 3 30 40 db 414 - 424 mhz 27 35 424 - 430 mhz 16 20 430 - 432 mhz 8 10 436 - 437 mhz 19 25 437 - 440 mhz 25 32 441 - 445 mhz 15 20 445 - 1000 mhz 30 46 turnover temperature to 3, 4 10 25 40 c temperature freq. temp. coefficient ftc 0.032 ppm/c 2 frequency aging absolute value during the first year |fa| 5 10 ppm/yr impedance @ fc input z in = r in llc in z in 1 150 ? // 3.4pf output z out = r out llc out z out 175 ? // 4.1pf lid symbolization (y=year ww=week s=shift) 697 // ywws standard reel quantity reel size 7 inch 9 500 pieces/reel reel size 13 inch 3000 pieces/reel ? ideal front-end filter for european wireless receivers low-loss, coupled-resonator quartz design simple external impedance matching rohs compliant complies with directive 2002/95/ec (rohs) the RF3404E is a low-loss, compact, and economical surface-acoustic-wave (saw) filter designed to provide front-end selectivity in 433.92 mhz receivers. receiver designs using this filter include superhet with 10.7 mhz or 500 khz if, direct conversion and superregen. typical applications of these receivers are wireless remote-control and security devices operating in europe under etsi i-ets 300 220. this coupled-resonator filter (crf) uses selective null placement to provide suppression, typically greater than 40 db, of the lo and image spurious responses of superhet receivers with 10.7 mhz if. rfm?s advanced saw design and fabrication technology is utilized to achieve high performance and very low loss with simple external impedance matching. 433.92 mhz saw filter RF3404E sm3030-6 case 3.0 x 3.0 caution: electrostatic sensitive device. observe precautions for handling. notes: 1. unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50 ? test system with vswr 1.2:1. the test fixture l and c are adjusted for minimum insertion loss at the filter center frequency, f c . note that insertion loss and band- width and passband shape are dependent on the impedance matching component values and quality. 2. the frequency f c is defined as the midpoint between the 3db frequencies. 3. where noted specifications apply over the entire specified operating temperature range of -40c to +105c. 4. the turnover temperature, t o , is the temperature of maximum (or turnover) frequency, f o . the nominal frequency at any case temperature, t c , may be calculated from: f = f o [1 - ftc (t o -t c ) 2 ]. 5. frequency aging is the change in fc with time and is specified at +65c or less. aging may exceed the specification for prolo nged temperatures above +65c. typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years. 6. the design, manufacturing process, and specifications of this device are subject to change. 7. one or more of the following u.s. patents apply: 4,54,488, 4,616,197, and others pending. 8. all equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sa le. 9. tape and reel standard per ansi / eia 481. pb www.datasheet.net/ datasheet pdf - http://www..co.kr/
www.rfm.com e-mail: info@rfm.com page 2 of 4 ?2008 by rf monolithics, inc. RF3404E - 10/7/08
absolute maximum ratings rating value units input power level 10 dbm dc voltage 12 vdc storage temperature -40 to +125 c operable temperature range -40 to +105 c soldering temperature (10 seconds/5 cycles max..) 260 c pin connection 1 input return 2 input 3 ground 4 output return 5 output 6 ground primary electrical connections case dimensions dimension mm inches min nom max min nom max a 2.87 3.0 3.13 0.113 0.118 0.123 b 2.87 3.0 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 1.6 1.73 0.058 0.063 0.068 g 0.72 0.85 0.98 0.028 0.033 0.038 h 1.37 1.5 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 1 2 3 6 5 4 1 2 3 6 5 4 a bc d j ef gh i alternate matching circuit to 50 ? primary matching circuit to 50 ? pin connection 1 input 2 input return 3 ground 4 output 5 output return 6 ground alternate electrical connections www.datasheet.net/ datasheet pdf - http://www..co.kr/
www.rfm.com e-mail: info@rfm.com page 3 of 4 ?2008 by rf monolithics, inc. RF3404E - 10/7/08 ch1 s11 1 u fs cor prm ch2 s22 1 u fs center 433 . 920 000 mhz span 2. 000 000 mhz cor prm 11 jan 2008 06:46:14 1 1: 51 . 947 3 . 0938 1 . 1347 nh 433 . 920 000 mhz 1 1: 46 . 564 5 . 0996 1 . 8705 nh 433 . 920 000 mhz RF3404E demo using 401- 1564- 001 pcb. full full www.datasheet.net/ datasheet pdf - http://www..co.kr/
www.rfm.com e-mail: info@rfm.com page 4 of 4 ?2008 by rf monolithics, inc. RF3404E - 10/7/08 ch1 s21 log 10 db/ ref - 30 db ch1 center 433 . 920 000 mhz span 100 . 000 000 mhz cor ch2 s21 log 5 db/ ref 15 db ch2 center 433 . 920 000 mhz span 5 . 000 000 mhz c 11 jan 2008 10:22:38 1 1 : -2 . 4679 db 433 . 920 000 mhz max ch1 pass 1 2 3 4 1 : 0 . 0000 db 0 . 000 000 m hz max ref=1 ch2 markers bw : . 635090 m h z cent : 433 . 940705 m h z q: 683 . 27 1_ loss : -2 . 4810 db resp resp www.datasheet.net/ datasheet pdf - http://www..co.kr/
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