A 16b 12GS/S single/dual-rate DAC with successive bandpass delta-sigma modulator achieving <-67dBc IM3 within DC-to-6GHz tunable passbands
16.3 A 330mW 14b 6.8GS/s dual-mode RF DAC in 16nm FinFET achieving −70.8dBc ACPR in a 20MHz channel at 5.2GHz