明阳半导体的MY9161将输出通道间的电流差异(Channel-Channel Skew)典型值降低到±0.7%,芯片间的电流差异(Chip-Chip Skew) 典型值降低到±0.9%,相较于使用定电压驱动芯片或是目前市面上的定电流驱动芯片,不只大幅提升影像品质,同时也提升了LED的寿命。
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Chip-Chip Skew 芯片间的电流差异
Clock Tree Synthesis is important in the backend-end design of chip design, and the clock skew has become the major part of constraints that limit system clock frequency.
时钟树综合是芯片后端设计至关重要的一环,时钟偏差成为限制系统时钟频率的主要因素。
To overcome the influence caused by PVT variations, the automatic skew synchronization scheme can dynamically adjust and reduce the clock skew after a chip is manufactured.
为了克服制程、电压、温度变异所造成的影响,自动时脉偏移同步方案可以在晶片制造出来之后动态地调整并降低时脉偏移。
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