Which component is specifically used to provide necessary timing signals in electronic systems?

The correct response highlights the function of a synchronizer in electronic systems. A synchronizer is specifically designed to generate and manage timing signals that ensure different components within an electronic system operate in unity. This is critical for the accurate processing of signals, as timing signals establish the necessary clocking arrangements that dictate when events should occur within the system.

In contrast, a resolver is primarily used for converting angular information into electrical signals, which is essential in control systems but not focused on timing synchronization. A sweep amplifier is utilized to produce linear frequency sweeps and is more about signal processing than timing. A pulse forming network is involved in shaping electrical pulses, but it does not fundamentally provide the synchronization necessary for electronic operations. Thus, the synchronizer stands out as the specific component for timing signal provision, making it the correct choice.