Description: A time-to-digital converter is an essential device in the field of digital electronics, especially in applications using FPGAs (Field Programmable Gate Arrays). Its main function is to transform time intervals, which can be analog signals or temporal events, into digital signals that can be processed by digital systems. This conversion process is crucial for synchronization and control in systems that require high temporal precision. Time-to-digital converters can measure time with extremely high resolution, making them ideal for various applications such as telecommunications, instrumentation, and control systems. Furthermore, their integration into FPGAs allows for flexibility and customization that are highly valued in digital circuit design. These devices can be used to implement timers, counters, and other circuits that depend on precise time measurement. The ability of a time-to-digital converter to operate in real-time and its adaptability to different applications make it a key component in the architecture of modern digital systems.