Choose the Correct Answer: Output Impedance of Logic Pulser
The output impedance of a logic Pulser is: a. Low b. High c. May be low or high d. None of above
Answers
Answered by
0
a) Low.
A logic pulser is a device for checking electronic circuits . It generates brief electronic voltage pulses on digital gates. The TTL gates have an impedance of about 12 Ohms... The digital logic pulser has an impedance of 2 Ohms or so. So most of the voltage given by the pulse appears on the logic gate in the circuit.
Logic pulser is like a battery. If it has high resistance, then output current will be very low. So the pulses will be of low potential.
A logic pulser is a device for checking electronic circuits . It generates brief electronic voltage pulses on digital gates. The TTL gates have an impedance of about 12 Ohms... The digital logic pulser has an impedance of 2 Ohms or so. So most of the voltage given by the pulse appears on the logic gate in the circuit.
Logic pulser is like a battery. If it has high resistance, then output current will be very low. So the pulses will be of low potential.
Similar questions