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标题: AD608这个芯片有人用过么 [打印本页]
作者: DYDXP    时间: 2025-6-27 09:05
标题: AD608这个芯片有人用过么
混频器的，中间级的这个滤波器怎么设计，有没有高手可以指点下
作者: 超級狗    时间: 2025-6-27 09:35
APPLICATIONS INFORMATION# ^" ?0 T9 @/ F" V& V* S  p
Figure 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.# n6 e5 S5 U) C/ z; V

  @$ s/ V& H! R' s1 ^: a  ]0 T- j從應用原理圖來看，是有市售現成的 SAW Filter 器件能購買。% l/ _) |6 x7 S4 B9 a
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ADI AD608 Matching Value.jpg (27.96 KB, 下载次数: 213)

ADI AD608 Matching Value.jpg

ADI AD608 Application Circuit.jpg (55.21 KB, 下载次数: 216)

ADI AD608 Application Circuit.jpg

ADI AD608.pdf

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