Waveform Generator Ic

This generator requires no external components to operate which reduces board space and cost.

Waveform generator ic.

1 is a waveform generator offering a programmable frequency scan. It is a dds type programmable waveform generator so it takes a clock signal with a maximum frequency of 25mhz for this particular ic which it then divides based on a value passed by the microcontroller maximum 2 28 via the spi bus and using a 10 bit dac it outputs a waveform chosen by the microcontroller. The ic 8038 is a precision waveform generator ic specially designed for creating sine square and triangular output waveforms by incorporating least number of electronic components and manipulations. Each of the three basic waveform outputs sinusoidal triangular and square are simultaneously available from independent output terminals.

Adi s ad9833 is a programmable waveform generator producing triangular square and sine wave outputs which is ideal for sensing actuation and time domain reflectometry applications. The core of this circuit is ic l8038 which is basically a function generator chip capable of generating different waveforms. Utilizing embedded digital processing that allows enhanced frequency control the device generates synthesized analog or digital frequency stepped waveforms. Both the frequency and phase are programmable with 3 wire serial peripheral interface spi.

Waveform generator ic the frequency of oscillation is highly stable over a wide range of temperature and supply voltage changes and frequencies as high as 1mhz is possible. The max038 is a high frequency precision function generator producing accurate high frequency triangle sawtooth sine square and pulse waveforms with a minimum of external components. Sine triangle sawtooth or square pulse waveforms with an harmonic distortion under 1 duty cycle adjustment. This section discusses about op amp based square wave generators.

The ad9833 is a low power programmable waveform generator capable of producing sine triangular and square wave outputs. A square wave generator is an electronic circuit which generates square wave. Abstrath this project comes from the necessity of getting a wave generator with a bandwidth over 10 mhz and an harmonic distortion under 1 all of this with a low cost price. The output frequency and phase are software programmable allowing easy tuning.

This document describes a design of a wave generator with a bandwidth over 10mhz which produce.