Experimental demonstration of a Riemann Pump RF-DAC in 65 nm CMOS

Veyrac, Yoan; Rivet, François; Deval, Yann

doi:10.1109/icecs.2016.7841177

Cited by 5 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A more reasonable comparison is given in Table II with state-of-the-art Riemann pumps. First, experimental results with output currents up to 200 µA and a signal bandwidth of 1 GHz are presented in [6] for a 65-nm CMOS technology. In [2], the first proof of a single-ended signaling concept is presented with a hybrid assembly of MMICs on a custom-designed printed circuit board (PCB).…”

Section: Comparison To State Of the Artmentioning

confidence: 99%

Low-Power Differential Input to Single-Ended Output GaN RF-DAC for RF-Signal Generation

Weis

Friesicke

Quay

et al. 2021

IEEE Trans. Microwave Theory Techn.

View full text Add to dashboard Cite

A low-power differential input to single-ended output digital-to-analog converter (DAC) is presented, which is capable of providing radio frequency (RF)-signals with a data rate of up to 8Gbit/s. A constant direct current (dc) current source is realized as a self-bootstrapping device in the presented 0.25-µm in-house gallium nitride (GaN) technology. First, measurements with a low-power [1-V peak-peak voltage (V pp)] differential input signal show the feasibility of switching constant currents with a clock frequency of up to 2 GHz. Furthermore, a 2-b DAC that uses a differential sampling to generate RF-signals is introduced. Measurement results prove the feasibility of synthesizing custom-modulated voltage waveforms with data rates of up to 8 Gbit/s in the sub-6-GHz frequency range.

show abstract

Section: Comparison To State Of the Artmentioning

confidence: 99%