6.4.2. Analog Switches

Try these first

1. 1.

   What is an analog switch?

   Hint

   Think about handling signals without changing their strength.

2. 2.

   Why are MOSFETs preferred in analog switching applications?

   Hint

   Consider their energy efficiency and speed.

3. 3.

   What is the primary function of an analog switch?

   • To amplify signals
   • To control signal flow
   • To store signals

   Hint

   Think about switching control rather than amplifying.

4. 4.

   True or False: MOSFETs have high power dissipation.

   • True
   • False

   Hint

   Consider their efficiency.

5. 5.

   Design a simple signal multiplexer circuit using MOSFETs as analog switches. Describe the components and the functionality.

   Hint

   Think about how each input connects to a switch.

6. 6.

   Analyze a situation where a MOSFET exceeds its breakdown voltage. What could be the consequences, and what preventive measures could be taken?

   Hint

   Consider what safety mechanisms can protect electronic devices from overload.