A delay-locked loop, DLL, circuit, comprising: a phase detector, comprising a first input to receive a first signal, a second input to receive a second signal, a first output, and a second output, wherein the phase detector is to: compare the first signal to the second signal, and in response to comparing the first signal to the second signal: generate a first control signal on the first output, and generate a second control signal on the second output; a charge pump (220; 800), coupled to the phase detector, to: receive the first control signal and the second control signal from the phase detector, and generate a voltage in response to receiving the first control signal and the second control signal; a voltage-controlled oscillator, VCO (240; 300), coupled to the charge pump (220; 800), comprising a first input to receive an input oscillation signal and a second input to receive the voltage, wherein the VCO (240; 300) is to generate an output oscillation signal, the first signal, and the second signal; wherein a frequency of the output oscillation signal comprises an integer multiple of a frequency of the input oscillation signal; and wherein the VCO (240; 300) comprises: an oscillator circuit to generate the output oscillation signal in response to the voltage; and a synchronization logic to align a phase of the output oscillation signal with a phase of the input oscillation signal in response to a synchronization signal. a phase detector, comprising a first input to receive a first signal, a second input to receive a second signal, a first output, and a second output, wherein the phase detector is to: compare the first signal to the second signal, and in response to comparing the first signal to the second signal: generate a first control signal on the first output, and generate a second control signal on the second output; compare the first signal to the second signal, and in response to comparing the first signal to the second signal: generate a first control signal on the first output, and generate a second control signal on the second output; generate a first control signal on the first output, and generate a second control signal on the second output; a charge pump (220; 800), coupled to the phase detector, to: receive the first control signal and the second control signal from the phase detector, and generate a voltage in response to receiving the first control signal and the second control signal; receive the first control signal and the second control signal from the phase detector, and generate a voltage in response to receiving the first control signal and the second control signal; a voltage-controlled oscillator, VCO (240; 300), coupled to the charge pump (220; 800), comprising a first input to receive an input oscillation signal and a second input to receive the voltage, wherein the VCO (240; 300) is to generate an output oscillation signal, the first signal, and the second signal; wherein a frequency of the output oscillation signal comprises an integer multiple of a frequency of the input oscillation signal; and wherein the VCO (240; 300) comprises: an oscillator circuit to generate the output oscillation signal in response to the voltage; and a synchronization logic to align a phase of the output oscillation signal with a phase of the input oscillation signal in response to a synchronization signal. an oscillator circuit to generate the output oscillation signal in response to the voltage; and a synchronization logic to align a phase of the output oscillation signal with a phase of the input oscillation signal in response to a synchronization signal.