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APPLICATIONS INFORMATION
2 S7 h& ?3 l# s7 vFigure 24 shows the AD608 configured for operation in a digital system at a 10.7 MHz IF. The input and output impedance of the filter are parallel terminated using 330 Ω resistors, and the conversion gain is 24 dB. The RF port is terminated in 50 Ω; in a typical application, the input is matched to a SAW filter using the impedance data provided in Table 5.* c. O5 ~- d% R2 k+ G0 W
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從應用原理圖來看，是有市售現成的 SAW Filter 器件能購買。' o# _2 {' z8 \1 ~
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发表于 2025-6-27 09:35
