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US09584140B2 Apparatuses, methods, and circuits including a delay circuit 有权
包括延迟电路的装置,方法和电路

Apparatuses, methods, and circuits including a delay circuit
Abstract:
Apparatuses, methods, and delay circuits for delaying signals are described. An example apparatus includes a fine delay circuit configured to provide an output signal based on a ratio of a first input signal and a second input signal. The fine delay circuit including a phase mixer circuit including first signal drivers configured to receive the first input signal. The fine delay circuit further including second signal drivers configured to receive the second input signal, where at least two of the first signal drivers have different drive strengths and at least two of the second signal drivers have different drive strengths.
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