This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMUX1574: TMUX1574带宽选择及供电相关问题

Part Number: TMUX1574

问题1:下面的指导明确带宽为1.5倍(最好为3倍)时钟频率,这个是否有理论依据?还有就是带宽选的太高是否会有副作用?

问题2:TMUX1574 VDD供电范围为1.5-5.5V,我如果是跟1.8V的eeprom逻辑电平交互,使用1.8V或者3.3V供电是否都可以?有什么不一样?我看逻辑电平是在VDD=3.3V条件下测试出来的,不同的电压逻辑判决点会有变化吗?