Sinewave Characteristics; Sinewave Distortions; Sinewave Spectral Purity - Tabor Electronics 5064 User Manual

Sinewave
Characteristics
Sinewave
Distortions
2074 SCLK Sinewave
Settings Points
4 MS/s 4000
40 MS/s 4000
200 MS/s 2000
Sinewave Spectral
Purity
This tests the characteristics of the sine waveform. It includes
distortions, spectral purity and flatness. Each channel has its own set
of amplifiers and attenuators and therefore, the characteristics are
tested on each channel separately.
Equipment: Distortion
ArbConnection
Preparation:
1. Connect 2074 Channel outputs to the distortion analyzer input.
2. Configure the 2074 as follows:
SCLK:
Waveform:
Amplitude:
Output:
3. Using ArbConnection prepare and download the following
waveform:
Wavelength:
Waveform:
Test Procedure
1. Perform Sinewave distortion tests on all channels using Table
6-7
Table 6-7, Sinewave Distortion
2074 Reading
Frequency Limits
1.000 kHz < 0.1%
10.00 kHz < 0.1%
100.00 kHz < 0.1%
Equipment: Spectrum Analyzer
Preparation:
1. Connect 2074 Channel outputs to the spectrum analyzer input.
Use 50 Ω, 20 dB feedthrough termination at the spectrum
analyzer input.
2. Configure the 2074 as follows:
Amplitude:
Output:
Frequency:
Test Procedure
1. Perform sinewave spectral purity tests using Table 6-8.
Performance Checks
Analyzer, Spectrum
As required by the test
Arbitrary
5 V
On
As required by the test
Sinewave
Distortion Reading
CH1 CH2 CH3
5 V
On
As required by the test
6
Test Procedures
Analyzer, and
CH4 Pass Fail
6-9