Simplified block diagram of the use of a frame synchronizer Handling external video sources became simpler when digital frame synchronizers made their appearance in the mid-1970s.

Figure 1 shows a simplified block diagram of a typical "black-box" digital device or system. The input is a conventional analog video signal. The signal is bandlimited by a low-pass (antialiasing) ...

Figure 2 Digital hybrid ANC system simplified block diagram When we look at the block diagram of a digital implementation of an ANC system (Figure 2 ), all the simple amplifiers of the analog solution ...

Block diagrams are clear, simple diagrams showing all of the input, process and output elements that make up the system being designed. They are easy to read and show how the circuit will work.

A simplified block diagram of a Fractional PLL is shown in Figure 1. Excluding the block marked Δ Σ (Delta-Sigma) Modulator, this PLL is same as a conventional PLL.

The chip provides accurate input power data as well as event information that cuts BOM cost and firmware development time.