Shin-Deok Kang

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Digital DLLs are widely used for de-skewing external clocks and driver output clocks in memory applications. The DLL needs to have low jitter, low power consumption, and duty-cycle-correction (DCC) capability over a wide frequency range. The conventional digital DLL has a dual loop and a phase-blending mixer for DCC operation [1-5]. Even though the(More)
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