RF1408D

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Packaging : Reel
Product : SAW Filters


Specifications

Characteristic Symbol Minimum Typical Maximum Units Center Frequency at 25C Absolute Frequency fc 447.7 MHz Insertion Loss ILMIN 1.5 2.0 dB 3 dB Bandwidth BW3 500 840 1100 kHz Rejection Attenuation: (relative to ILmin) 10 - 409 MHz 45 60 dB 409 - 434 MHz 40 55 dB 434 - 443 MHz 33 35 dB 443 - 445 MHz 20 33 dB 445 - 446.7 MHz 9 12 dB 448.7 - 449.7 MHz 9 15 dB 449.7 - 456 MHz 16 20 dB 456 - 458 MHz 31 38 dB 458 - 487 MHz 38 40 dB 487 - 1000 MHz 39 55 dB Temperature Freq. Temp. Coefficient FTC 0.032 ppm/C2 Frequency Aging Absolute Value during the First Year lfAl 10 ppm/yr Impedance @ fc Input ZIN=RINllCIN ZIN 221.86Ohms // 1.25pf Output ZOUT=ROUTllCOUT ZOUT 172.02Ohms // 126.49fF


Description

Ideal Front-End Filter RF1408D for Domestic Wireless Receivers Low-Loss, Coupled-Resonator Quartz Design Simple External Impedance Matching Complies with Directive 2002/95/EC (RoHS)