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尊敬的*:
您能建议从3V3到1V8的双向电平转换器吗?
以太网 phy 为3.3V,应用处理器为1.8V。
信号被唤醒、类型为 T/s (三态是一个双向、三态输入/输出引脚。) ,Bi-dir.
当唤醒信号是来自 ETH_PHY 的该引脚输出时、当 OBFF 模式(优化的缓冲器刷新/填充)时、我假设它是 ETH_PHY 的输入。
此致、
D.