1.3. Typical Components in Mixed Signal Systems

Try these first

1. 1.

   What is the primary function of an ADC?

   Hint

   Think about how microphones work.

2. 2.

   What do DACs do?

   Hint

   Think of speakers and how they produce sound.

3. 3.

   What do Analog-to-Digital Converters (ADCs) do?

   • Convert digital signals to analog
   • Convert analog signals to digital
   • Generate clock signals

   Hint

   Think about how digital audio is produced.

4. 4.

   True or False: DACs are used to convert analog signals to digital.

   • True
   • False

   Hint

   Remember what sound systems use to output sound.

5. 5.

   Design a mixed signal system that includes an ADC, a DAC, and a PLL. Describe the role of each component and how they interact.

   Hint

   Think about how signals flow from input to output.

6. 6.

   Examine a scenario where noise coupling might affect the performance of a DAC in a mixed signal system. What measures could be taken to mitigate this issue?

   Hint

   Consider the relationship between noise and signal integrity.