Function/Arbitrary Waveform Generator Quiz
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Questions and Answers

Which programming support is designed to keep programming fast and simple?

  • Direct I/O SCPI (correct)
  • VISA-COM Driver
  • IVI-COM Driver
  • IntuiLink software

What is the maximum number of points for arbitrary waveforms that can be created with the 33220A waveform generator?

  • 32K points
  • 64K points (correct)
  • 128K points
  • 256K points

Which of the following is NOT a feature of the 33220A function/arbitrary waveform generator?

  • Sweep and burst operation modes
  • Variable edge-time pulses up to 10 MHz (correct)
  • Built-in modulation
  • Support for IVI-COM Driver

What type of connectivity options does the 33220A waveform generator support?

<p>GPIB, LAN, USB, and LXI Class C (A)</p> Signup and view all the answers

Which software supports creating, editing, and downloading waveforms for the 33220A waveform generator?

<p>IntuiLink Waveform Editor (D)</p> Signup and view all the answers

What does the frequency of a signal represent?

<p>The rate at which output signal oscillates (C)</p> Signup and view all the answers

Which output unit is considered the default for measuring signal amplitude?

<p>Vpp (A)</p> Signup and view all the answers

What happens to the output signal amplitude when it is terminated into an open circuit?

<p>It doubles the setting value (C)</p> Signup and view all the answers

For which of the following signal types is the frequency calculated using the formula $Freq = 1/period$?

<p>Square (A), Triangular (B)</p> Signup and view all the answers

Which of the following statements about high impedance output termination is true?

<p>It can be set using 'Output Setup' softkey (A)</p> Signup and view all the answers

In which signal type would you primarily consider pulse width?

<p>Pulse signal (B)</p> Signup and view all the answers

What determines the amplitude of a triangular signal?

<p>Peak-to-Peak value (A)</p> Signup and view all the answers

When measuring output in dBm, which condition makes this unit inapplicable?

<p>High impedance output termination (B)</p> Signup and view all the answers

Which signal type is NOT typically generated by a function/arbitrary waveform generator?

<p>Hypothetical Waveform (B)</p> Signup and view all the answers

What is a key feature of a Direct Digital Synthesis (DDS) system in waveform generation?

<p>It produces highly stable and accurate signals. (C)</p> Signup and view all the answers

In what contexts do users of function/arbitrary waveform generators operate?

<p>Across various industries including R&amp;D and manufacturing (D)</p> Signup and view all the answers

What is NOT a typical requirement for users of function/arbitrary waveform generators?

<p>High temperature resilience (A)</p> Signup and view all the answers

Which of the following functionalities is essential for testing and characterizing devices under test (DUT) using waveforms?

<p>Ability to apply various complex signals (D)</p> Signup and view all the answers

Which waveform type is included among the basic signal types produced by a function/arbitrary waveform generator?

<p>Sine (C)</p> Signup and view all the answers

How does adjusting the amplitude of a signal affect its output?

<p>Affects the voltage difference between high and low output. (C)</p> Signup and view all the answers

Which modulation types are typically supported by function/arbitrary waveform generators?

<p>AM, FM, PM, FSK, and PWM (D)</p> Signup and view all the answers

Study Notes

Function/Arbitrary Waveform Generator (F/AWG)

  • A device that acts as a stimulus for testing electronic devices
  • Creates a variety of signals to test device responses
  • Signals include: Sine, square, ramp, triangle, AM, FM, PM, FSK, PWM, pulses, arbitrary waveforms

Users and Requirements

  • Industries: Electronics, industrial, automotive, communications, aerospace, information technology products, medical electronics, government
  • Applications: Research and Development (bench), design verification (small systems), and manufacturing (medium or large systems)
  • Typical requirements: Stability, accuracy, low distortion, sweep and modulation functions, real-world signals, basic pulse capabilities

Core Technology and Waveform Capabilities

  • Direct digital synthesis (DDS)
  • Basic signal types: sine, square, ramp, triangle, pulse, noise, DC offset
  • Features: Amplitude, DC offset, frequency, pulse width, and period control
  • Complex signals: AM, FSK
  • Arbitrary waveforms: Up to 64K points, user-defined

Output Units

  • Output units: Vpp, Vrms, dBm
  • Default: Vpp
  • dBm applies only to 50Ω termination

Output Termination

  • Default: 50Ω
  • Setting termination to "high impedance": Opens the circuit, doubling the output signal amplitude

Remote Interface

  • Hardware interface: GPIB (IEEE-488), RS-232, LAN, USB
  • Programming support: Direct I/O, SCPI (Standard Commands for Programmable Instruments)
  • Software support: VXIplug&play driver (LabView, VEE, LabWindows), VISA-COM and IVI-COM Driver, IntuiLink for Function/Arbitrary Waveform Generator (IntuiLink Waveform Editor)

Keysight 33220A - Function/Arbitrary Waveform Generator

  • 20 MHz
  • Low-distortion basic waveforms
  • Built-in modulation capabilities
  • Sweep and burst operation modes
  • Arbitrary waveforms up to 64K points
  • Variable edge-time pulses up to 5 MHz
  • Open connectivity: GPIB, LAN, USB, LXI Class C compliant

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Description

Test your knowledge on Function/Arbitrary Waveform Generators (F/AWG) used across various industries for electronic device testing. This quiz covers waveform capabilities, core technology, and typical user requirements essential for R&D and design verification. Understand the importance of signal types and features for effective application.

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