AD9644:14位串行模数转换器应用详解(原创)
时间:08-09
来源:3721RD
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s given in Table 9 are for each R1, R2, C2, and R3 component shown in Figure 3 and Figure 4.
Figure 4
An alternative to using a transformer-coupled input at frequencies in the second Nyquist zone is to use the AD8376 variable gain amplifier. An example drive circuit including a band-pass filter is shown in Figure 5. See the AD8376 data sheet for more information.
Figure5
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AD9644:14位串行模数转换器概述
摘要:AD9644 是一款14位双通道模数转换器(ADC),配有一个高速串行输出接口,采样速度可为80MSPS或155MSPS。这款双通道ADC内核采用 多级、差分流水线架构,并集成了输出纠错逻辑。每个ADC均具有宽带宽、差分采样保持模拟输入放大器,支持用户可选的各种输入范围。本文重点介绍了 AD9644的参数特征、应用领域及产品优点。以便读者更好的了解AD9644。
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- AD9644:14位串行模数转换器概述(08-09)