Q. Pick the odd one out?

View solution

Q. Which of the following does not belong to the R-2R converter?

View solution

Q. What is the resolution of a sting DAC if the reference voltage is 10 V and the number of input bits is 3?

View solution

Q. What is the alias produced when a signal of 15 MHz is sampled at a rate of 28 MHz?

View solution

Q. Settling time is the time taken to convert one binary data into analog.

View solution

Q. What is the maximum operation frequency that can be used if the settling time is 100 ns?

View solution

Q. During the sample mode the sample and hold circuit passes the analog signal unchanged.

View solution

Q. Which of the following is the fastest type of ADC?

View solution

Q. Find the resolution of an ADC which uses 14 bit numbers and have a voltage range of -6V to +6V?

View solution

Q. What is the dynamic range of a 12 bit converter?

View solution

Q. The process of using a pulse signal to represent information is called _______

View solution

Q. Which of the following is false with respect to pulse modulation?

View solution

Q. Which of the following is not a form of pulse modulation?

View solution

Q. How many voltage levels are present in a PWM signal?

View solution

Q. Power consumption is low in pulse modulation.

View solution

Q. Which pulse modulation technique is least expensive?

View solution

Q. Which of the following is false with respect to pulse position modulation?

View solution

Q. Pulse modulation is not used in which of the following?

View solution

Q. The process of signal compression and expansion used to reduce distortion and noise is called _____

View solution

Q. What type of digital modulation is widely used for digital data transmission?

View solution