Study on Automatic Test of the High-Precision I/F Converter
A new method that uses the same clock signal between the frequency test system and the I/F converter is provided to avoid the frequency test error. The standard instruments such as FLUKE 5520A calibration and FLUKE 8508A 8½precision multimeter are used, that not only simplifies the design of the test system but also enhance reliability of the system. The RS232 bus and the GPIB bus are used to achieve the automatic test.
M. J. Dong et al., "Study on Automatic Test of the High-Precision I/F Converter", Advanced Materials Research, Vols. 383-390, pp. 4906-4910, 2012