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公开(公告)号:US10965442B2
公开(公告)日:2021-03-30
申请号:US16150123
申请日:2018-10-02
Applicant: QUALCOMM Incorporated
Inventor: Eskinder Hailu , Bupesh Pandita , Jon Boyette , Hadi Goudarzi , Yong Suk Jun , Zhi Zhu , Minhan Chen
Abstract: A receiver is provided that includes a time-to-digital converter for converting a phase difference between a clock signal and a received data signal into a phase-difference digital code. The receiver also includes a logic circuit that controls a programmable delay line to delay the clock signal into a delayed clock signal by a delay that is responsive to a difference between the phase-difference code and a unit interval for the clock signal. The delayed clock signal clocks a flip-flop to register the received data signal.