Signal Generator with Minimal Distortion for ADC Testing

نویسندگان

  • Vaclav Papez
  • Stanislava Papezova
چکیده

The special generator of testing signal was designed for the frequency of 441.171 kHz. The generator consists of the special crystal oscillator and a high power amplifier. The frequency stability of the generator is in order of 10/day, the output power 1W, the value of SINAD is close to 120 dB and the total harmonic distortion under 170 dB by using of linear narrow-band filter.

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تاریخ انتشار 2010