3.4. Mixed Signal System Architecture

Try these first

1. 1.

   What does ADC stand for?

   Hint

   Look at the components that convert signals.

2. 2.

   What does a DAC do?

   Hint

   Think about the reverse process of ADC.

3. 3.

   What is the primary function of an ADC?

   • Convert digital to analog
   • Convert analog to digital
   • Amplify signals

   Hint

   Remember the direction of conversion.

4. 4.

   Mixed signal systems are commonly used in smartphones. True or False?

   • True
   • False

   Hint

   Think about how sound is processed in your phone.

5. 5.

   Design a simple mixed signal system for an electronic thermometer. Describe the signal flow and the components you would use.

   Hint

   Consider the flow from sensing to displaying the temperature reading.

6. 6.

   Explain how noise affecting a mixed signal system can be mitigated through design.

   Hint

   Think about the importance of clarity and stability in signal processing.