ADC Production Test Technique Using Low-Resolution Arbitrary Waveform Generator

Table 5

Average THD measurements reference test versus 1-test procedure.

	THD reference	THD estimation	Measurement
	(dB)	(dB)	difference (dB)
ADC#1	−66.6	−67.3	0.7
ADC#2	−68.1	−66.7	−1.4
ADC#3	−62.6	−62.4	−0.2
ADC#4	−60.5	−60.6	0.1