[4] [4] DAI Z Y, CAO F B, YE F, et al. Digital encoding module used in a 6-bit 133-GS/s folding and interpolating ADC ［C］// 13th IEEE ICSICT Proceed. Hangzhou, China. 2016: 1601-1603.

[5] [5] WANG L F, MENG Q, HE WW, et al. Digital encoding calibrated unit used in 8 bit 1 GS/s folding and interpolating ADC ［J］. Elec Lett, 2016, 52(5): 83-87.

[8] [8] MIKHEEV R, MALYGIN A. Formalization of folding and interpolating ADC architecture ［C］// IEEE EIConRus. Moscow, Russia. 2018: 1401-1403.

[10] [10] QU R Y, ZONG S N, DANG H. Non-ideality analysis of folding and interpolating ADC ［C］// 4th ICCET. Singapore. 2012: 31-35.

[11] [11] D’AMICO S, COCCIOLO G, SPAGNOLO A, et al. A 765-mW 5-bit 90-nm 1-Gs/s folded interpolated ADC without calibration ［J］. IEEE Trans Instrum & Measur, 2015, 63(2): 295-303.