Figure 6
-Refer to Figure 6. The circuit can be configured as a VCO by applying
A)disconnecting the THRESH and applying a variable voltage to it
B)a variable voltage to the CONT pin
C)disconnecting the RESET and applying a variable voltage to it
D)none of the above

Question

Figure 6
-Refer to Figure 6. The circuit can be configured as a VCO by applying
A)disconnecting the THRESH and applying a variable voltage to it 
B)a variable voltage to the CONT pin 
C)disconnecting the RESET and applying a variable voltage to it 
D)none of the above

Quizplus · Accepted Answer

The CONT pin in a VCO (Voltage-Controlled Oscillator) circuit is used for applying a variable voltage to control the oscillation frequency. This makes option B correct, as adjusting the voltage at the CONT pin directly influences the oscillator's output frequency.

Figure 6 -Refer to Figure 6. the Circuit Can Be Configured as Configured