Part Number: LMK04828-EP Other Parts Discussed in Thread: LMK04828 lmk04828_SPI_WriteReg (0x000080); data = lmk04828_SPI_readReg(0x000080); lmk04828_SPI_WriteReg (0x000000); data = lmk04828_SPI_readReg(0x000000); lmk04828_SPI_WriteReg (0x000200); data…
Part Number: LMK04828-EP Other Parts Discussed in Thread: LMK04828
请教一下各位大佬,我在使用lmk04828 DCLKX模拟延迟功能时,发现在该功能下时钟输出不稳定。我的配置如下:
1)DCLKx输出时钟2.56GHz,电平为LVPECL16
2)VCO设置2.56GHz
3)按照寄存器说明,已设置DCLKx-ADLY-MUX和DCLKx-MUX为全1。
4)设置DCLKx-ADLY-PD、DCLKx-ADLYg-PD为0,不使…