# Which is the fastest type of analogue to digital converter?

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Which is the fastest type of analogue to digital converter?

Flash converter is the fastest type of analogue to digital converter (ADC).

## Related questions

What is Analog to Digital Converter (ADC) ?

Which type of ADC gives high resolution?

Explain the basic dual slope ADC technique used in digital multimeters with its diagram and measurement cycle.

The number of comparators required in a 4 bit comparator type ADC is (A) 16 (B) 15 (C) 17 (D) 12

Describe the various blocks and their functions in pipelined ADC architecture.

The number of comparators required in a 3-bit comparator type analog to digital converter is  A) 2 B) 3 C) 7 D) 8

In a weighted-resistor digital-to-analog converter with 8-bit input, if the resistance corresponding to the MSB is 2K, what will be the resistance corresponding to the LSB?  (a) 250 Ω (d) 512 KΩ (c) 256 KΩ (d) 25.5 Ω

The operation of a ramp type Digital Voltmeter is based on the principle of (A) Voltage-to-current conversion. (B) Voltage-to-time conversion. (C) Current-to-time conversion. (D) Current-to-frequency conversion.

In which type of AC to DC converter efficiency is higher :

A 4-bit R/2R digital-to-analog (DAC) converter has a reference of 5 volts. What is the analog output for the input code 1010:  (1) 0.3125 V (2) 3.125 V (3) 0.78125 V (4) –3.125 V

Which type of timing violation will occur, If a digital IC is operated at clock frequency which is higher than its specified maximum clock frequency?  A) Hold violation B) Setup Violation C) Propagation delay D) All of above

In D/A converter, the resolution required is 50mv and the total maximum input is 10v. The number of bits required is   (A) 7 (B) 8 (C) 9 (D) 200

A digital voltmeter uses an A/D converter which needs a start pulse, uses an analog comparator and has a relatively fixed conversion time independent of the applied voltage. The A/D converter is : -  a) Successive Approximation Converter .b) Digital Ramp Converter c) Digital Slope Converter d) All the above

Digital meters are superior over analogue meters because (A) less expensive (B) output reading is binary in nature (C) output impedance is less (D) installation is easy as panel meters

what are the advantages of digital multimeter ?

Digital to Analog Converter (DAC)

A single transistor can be used to build which of the following digital logic gates : - a) AND gates b) OR gates c) NOT gates d) NAND gates

The S to Z domain transformation in digital filters which transforms imaginary axis to perimeter of unit circle with no aliasing error is  A) Backward difference integration B) Forward difference integration C) Impulse invariant transformation D) Bilinear integration

What is the fastest way to concat strings in ASP.NET ? What should you do?  (1) Write code that uses the Append method of the StringBuilder object. (2) Write code that uses the Substring method of the String object. (3) Write code that uses the Concat method of the String object. (4) Write code that uses the plus-sign (+) operator to concatenate the strings.

Minimum number of bits required to represent maximum value of given analogue signal with 0.1% accuracy is: a. 8 bits b. 9 bits c. 10 bits d. 12 bits

What is digital storage oscilloscope (DSO)?

Choose the correct statement  (a) Digital multimeters are built using current measuring elements, while analog multimeters are built using voltage measuring units (b) Digital multimeters are built using voltage measuring units, while analog multimeters are built using current measuring units (c) Both digital and analog multimeters are built using voltage measuring units (d) Both digital and analog multimeters are built using current measuring units

Give broad classification of maintenance with meaning of each type. State the factors on which ideal maintenance of electric rolling stock is judged. Give any two means to improve any one factor of these.

Which type of starter is used to start the DC motor?

Which of the following voltage is used represent binary '1' in digital circuits .   1.0 V 2. 15 V 3. +5 V 4. 25 V

Which one of the following statements is correct? Digital modulation techniques are used in satellite communication systems since:  (1) They are easier to handle (2) Large bandwidth utilization is possible (3) They have a higher spectral efficiency (4) They are less prone to interference

Which type of protection is provided on a generator to protect against stator insulation failure? A) Differential protection B) Overcurrent relay C) Thermocouple actuated alarm D) Reverse power relay

Which type of heater is cheapest to run?

FET belongs to which of the following type of device?  (A) Current controlled device (B) Magnetic device (C) Power controlled device (D) Voltage controlled device

The vertical deflection of an electron beam on the screen of a CRO is measured to be 8 mm. Now, the potential difference between the Y-plates is doubled, and simultaneously the pre-accelerating anode voltage is reduced to half of its previous value. Then, the vertical deflection of the beam on the screen would become (A) 64 mm (B) 32 mm (C) 8 mm (D) 1 mm

Explain frequency domain synthesis. Which techniques fall into the category of frequency domain synthesis?

The fastest logic family among the below given ones is  A) TTL B) ECL C) CMOS D) I 2 L

In dynamometer type of wattmeter, which of the coil is split up into two parts?

Zero sequence current is absent in which of the following fault type ? (A) AG (B) AB (C) ABG (D) ABCG

Which is the most common type of fault?

The trace on an oscilloscope continually moves to the right of the screen when  (a) the sweep is triggered. (b) the sweep period is larger than the signal period. (c) the sweep period is smaller than the signal period. (d) there is no weep.

One application of a digital multiplexer is to facilitate:  (1) Code conversion (2) Parity checking (3) Parallel-to-serial data conversion (4) Data generation