ADC Production Test Technique Using Low-Resolution Arbitrary Waveform Generator

Table 4

Estimated values of the AWG harmonic components using the 5-test procedure.

	Estimation of AWG harmonics
	Using ADC#1	Using ADC#2	Using ADC#3	Using ADC#4	σ
H2 (dB)	−59.5	−60.1	−58.7	−58.1	0.9
H3 (dB)	−52.0	−52.1	−52.2	−52.3	0.1
H4 (dB)	−79.7	−77.1	−86.4	−90.6	6.2
H5 (dB)	−84.1	−87.5	−90.7	−94.0	4.2
H6 (dB)	−88.7	−82.9	−84.4	−83.6	2.6
H7 (dB)	−94.5	−108.8	−107.6	−120.9	10.8
H8 (dB)	−93.5	−97.2	−87.9	−85.0	5.5
H9 (dB)	−94.9	−84.3	−91.3	−88.3	4.5
H10 (dB)	−93.7	−105.3	−87.3	−82.7	9.8