64/50 dBc Over the First/Second Nyquist Zone Hung-Yi, Huang; Xin-Yu, Chen; Kuo, Tai-Haur
IEEE journal of solid-state circuits,
01/2021, Letnik:
56, Številka:
10
Journal Article
Recenzirano
64 dBc over the entire first Nyquist zone and >50 dBc over the entire second Nyquist zone. Compared to prior state-of-the-art CMOS DACs with an output frequency Formula Omitted GHz, this DAC with SGC ...achieves a 12.5-dB better SFDR with Formula Omitted near 10 GHz and a 1.4x higher Formula Omitted with an SFDR larger than 50 dBc.
A linear transimpedance amplifier (TIA) for a 53 GBd PAM-4 optical link to support 100 Gb/s data on a single wavelength is reported. Designed in a 16 nm FinFET CMOS process, the chip consumes 60.8 mW ...with
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