Abstract: A method for performing phase shift control for timing recovery in an electronic device and an associated apparatus are provided, where the method includes: generating an output signal of an oscillator, wherein a phase shift of the output signal of the oscillator is controlled by selectively combining a set of clock signals into the oscillator according to a set of digital control signals, and the set of clock signals is obtained from a clock generator, wherein the phase shift corresponds to the set of digital control signals, and the set of digital control signals carries a set of digital weightings for selectively mixing the set of clock signals; and performing timing recovery and sampling on a receiver input signal of a receiver in the electronic device according to the output signal of the oscillator to reproduce data from the receiver input signal.

Abstract: A method for performing phase shift control for timing recovery in an electronic device and an associated apparatus are provided, where the method includes: generating an output signal of an oscillator, wherein a phase shift of the output signal of the oscillator is controlled by selectively combining a set of clock signals into the oscillator according to a set of digital control signals, and the set of clock signals is obtained from a clock generator, wherein the phase shift corresponds to the set of digital control signals, and the set of digital control signals carries a set of digital weightings for selectively mixing the set of clock signals; and performing timing recovery and sampling on a receiver input signal of a receiver in the electronic device according to the output signal of the oscillator to reproduce data from the receiver input signal.

Abstract: A method for performing phase shift control in an electronic device and an associated apparatus are provided, where the method includes: obtaining a set of clock signals corresponding to a set of phases; and controlling a phase shift of an output signal of an oscillator by selectively mixing the set of clock signals into the oscillator according to a set of digital control signals, wherein the phase shift corresponds to the set of digital control signals, and the set of digital control signals carries a set of digital weightings for selectively mixing the set of clock signals. More particularly, the method may include: selectively mixing the set of clock signals into a specific stage of a plurality of stages of the oscillator according to the set of digital control signals.

Abstract: A method for performing phase shift control in an electronic device and an associated apparatus are provided, where the method includes: obtaining a set of clock signals corresponding to a set of phases; and controlling a phase shift of an output signal of an oscillator by selectively mixing the set of clock signals into the oscillator according to a set of digital control signals, wherein the phase shift corresponds to the set of digital control signals, and the set of digital control signals carries a set of digital weightings for selectively mixing the set of clock signals. More particularly, the method may include: selectively mixing the set of clock signals into a specific stage of a plurality of stages of the oscillator according to the set of digital control signals.

Abstract: A method for performing phase shift control in an electronic device and an associated apparatus are provided, where the method includes: obtaining a set of clock signals corresponding to a set of phases, wherein any two phases of the set of phases are different from each other; and controlling a phase shift of an output signal of an oscillator by selectively mixing the set of clock signals into the oscillator according to a set of digital weighting control signals, wherein the phase shift corresponds to the set of digital weighting control signals, and the set of digital weighting control signals carries a set of digital weightings for selectively mixing the set of clock signals. More particularly, the method may include: selectively mixing the set of clock signals into a specific stage of a plurality of stages of the oscillator according to the set of digital weighting control signals.

Abstract: A method for performing phase shift control in an electronic device and an associated apparatus are provided, where the method includes: obtaining a set of clock signals corresponding to a set of phases, wherein any two phases of the set of phases are different from each other; and controlling a phase shift of an output signal of an oscillator by selectively mixing the set of clock signals into the oscillator according to a set of digital weighting control signals, wherein the phase shift corresponds to the set of digital weighting control signals, and the set of digital weighting control signals carries a set of digital weightings for selectively mixing the set of clock signals. More particularly, the method may include: selectively mixing the set of clock signals into a specific stage of a plurality of stages of the oscillator according to the set of digital weighting control signals.

Abstract: A clock and data recovery (CDR) circuit is provided. The CDR circuit receives a data signal and generates a clock signal. The CDR circuit comprises an oscillator, a phase detector, and a first voltage-to-current (V-to-I) converter. The oscillator generates the clock signal according to an oscillation voltage. The phase detector receives the data signal. The phase detector comprises a mixer for detecting a phase difference between the data clock and the clock signal and generating a phase detection signal which represents the phase difference. The first V-to-I converter receives the phase detection signal and generates a first current signal according to a voltage level of the phase detection signal to vary the oscillation voltage.

Abstract: A clock and data recovery (CDR) circuit is provided. The CDR circuit receives a data signal and generates a clock signal. The CDR circuit comprises an oscillator, a phase detector, and a first voltage-to-current (V-to-I) converter. The oscillator generates the clock signal according to an oscillation voltage. The phase detector receives the data signal. The phase detector comprises a mixer for detecting a phase difference between the data clock and the clock signal and generating a phase detection signal which represents the phase difference. The first V-to-I converter receives the phase detection signal and generates a first current signal according to a voltage level of the phase detection signal to vary the oscillation voltage.