Once the necessary performance and functionality of the circuit have been verified, the analysis is available for further investigation as needed. By using the standard SPICE analysis technology, detailed benchmarks and characteristics, such as the passband of a filter or the study of harmonics, can be created. Analyzes such as AC analysis, Fourier analysis, noise analysis, worst-case analysis, Monte Carlo analysis are available. All these options allow a variety of “what-if” scenarios to be played comfortably on the PC. Function generators are signal sources which provide a specifiable voltage applied over a specifiable time, such as a sine wave or triangle wave signal. When the required components have been placed in Multisim and wired, the task is to examine the circuit. The tool offers the possibility, in particular through “virtual instruments,” to investigate circuits based on really quickly and intuitively. For this, measuring instruments such as function generator, 2-channel and 4-channel oscilloscope, multimeter, Bode plotter, spectrum analyzer, current clamps, and much more are available. The virtual measuring instruments offer the possibility to investigate circuits without many configurations – as is usual in reality. With the frequency generator, for example, the input signal of an amplifier circuit could be generated and visualized with the oscilloscope, the output signal. To adjust the parameters of each instrument, double click on it.
Industrial customers come, for example, from device development, test equipment construction, automotive, research, medical technology, or the military. NI Multisim includes a database of components from leading semiconductor manufacturers such as Analog Devices, National Semiconductor, Linear Tech, and Texas Instruments, and offers mixed-mode simulation. With this feature, both analog and digital components can be simulated in combination. In the first step of the circuit development, it may be useful to evaluate the component behavior, to decide as to which component with its specific characteristics for the respective task is most likely in question. NI-FGEN Instrument Driver Readme File NI Signal Generators Getting Started Guide NI 5431 Video Generator Instrument Driver Quick Reference Guide NI 5401 Specifications NI 5402/5406 Specifications NI 5402/5406 Calibration Procedure NI 5404 Specifications NI 5404 Calibration. The Function Generator and the Oscilloscope are both found under Simulate/Instruments.
The next logical step in the development of the SPICE simulation was the graphical abstraction for the user. This is where the Multisim development environment comes in. Formerly known as Electronics Workbench, Multisim was acquired by National Instruments in 2005 and has been developed and maintained ever since. Multisim is used in education and teaching, such as universities, colleges, or vocational and technical schools, as well as in research and industrial development for the simulation of circuits of analog and digital technology. Function Generator Settings Table of Contents.