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dac5686的IOVDD可以是2.5V么?DAC5686的da[15:0]/db[15:0]的数据更新率可以是162.5MHZ么?

Other Parts Discussed in Thread: DAC5686

各位专家:

       使用DAC5686遇到一些疑问,

1.手册说IO的电平为1.8-V/3.3-V CMOS-Compatible Interface,请问,dac5686的IOVDD可以是2.5V么?我的电路图中,IOVDD为2.5V,DA/DB[15:0]接到FPGA中,FPGA的IO bank的电平为2.5V。

2.在Dual-Bus Mode模式下,DA/DB[15:0]的更新率可以为162.5MHz么?我需要每162.5MHZ的时钟下输出一个DA/DB数据到DAC中。