发明申请
US20110175657A1 DUTY CYCLE CORRECTION CIRCUIT FOR MEMORY INTERFACES IN INTEGRATED CIRCUITS 有权
用于集成电路中的存储器接口的占空比校正电路

DUTY CYCLE CORRECTION CIRCUIT FOR MEMORY INTERFACES IN INTEGRATED CIRCUITS
摘要:
Circuits and a method for correcting duty cycle distortions in an integrated circuit (IC) are disclosed. The IC includes a splitter circuit that is coupled to receive a clock signal. The clock signal is split into two different clock signals. One of the clock signals is an inverted version of the other. A delay circuit is coupled to each of the clock signals. Each of the delay circuits generates a delayed version of the corresponding clock signal. A corrector circuit is coupled to receive both the delayed versions of the clock signals. The corrector circuit generates a clock output signal with a corrected duty cycle.
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