fpga pll升频范围

FPGA PLL的升频范围取决于特定的FPGA芯片和PLL模块。一般来说，FPGA芯片内部的PLL模块可以将输入时钟信号的频率提高数倍。具体的升频范围取决于PLL的设计和配置参数，例如VCO（Voltage Controlled Oscillator）的范围和分频器的设置。一些FPGA芯片的PLL模块可以将输入时钟信号的频率提高至几百兆赫兹甚至数千兆赫兹。但需要注意的是，升频范围也受到FPGA芯片自身的限制和工艺的限制。因此，最好查阅相关的FPGA芯片手册或文档，以了解具体的PLL升频范围。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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