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[参考译文] ADS4222:FPGA 数字输出的布局布线阻抗要求

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Other Parts Discussed in Thread: ADS4222

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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1029779/ads4222-layout-trace-impedance-requirement-of-digital-output-to-fpga

器件型号:ADS4222

您好!

对于 FPGA 的数字接口(da0-da11)、我是否应该考虑使用任何 PCB 布线阻抗控制? 50欧姆还是100欧姆?