Patent ID: 11953676
Assignee: INFINEON TECHNOLOGIES AG
Field: Basic communication processes (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. The oscillator system of claim 1, wherein the reference signal generator comprises:
a common clock source configured to generate a common clock signal;
a first divider configured to divide the common clock signal by a first integer to generate a first reference clock signal having the first frequency;
a second divider configured to divide the common clock signal by a second integer to generate a second reference clock signal having the second frequency;
a first counter configured to trigger signal pulses of the first reference signal according to the first reference clock signal; and
a second counter configured to trigger signal pulses of the second reference signal according to the second reference clock signal,
wherein the synchronization controller is configured to synchronously initialize or reset the first counter and the second counter in response to the comparison result indicating that the phase difference is less than the threshold value in order to synchronously trigger the start of the first reference signal and the second reference signal.