关键是为了使用时钟DLL，它不只是最小化时钟脉冲相位差，还提供双倍输出的时钟频率。

The trick is to use a clocked DLL, which not only minimizes clock skews, but also offers a double-frequency output clock.

youdao

关键是为了使用时钟DLL，它不只是最小化时钟脉冲相位差，还提供双倍输出的时钟频率。

The trick is to use a clocked DLL, which not only minimizes clock skews, but also offers a double-frequency output clock.

youdao