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关于DAC3164的LVPECL

Other Parts Discussed in Thread: DAC3164, DAC3174, CDCE62005

你好,DAC3164的DACCLK,是LVPECL接口,但datasheet上面只是说了偏置电压为clk18/2。我想问下该LVPECL接口的供电电压Vcc是3.3V吗?

我们现在想用Xilinx Virtex-5 给它提供DAC 的DACCLK。v5 FPGA 可以输出是 供电电压为2.5V的LVPECL,请问能否按FPGA上给的连接方式与DAC3164的DACCLK管脚相连?