Name
Abstract | ||
|---|---|---|
A high-conversion-rate high-resolution oversampling digital-to-analog converter (DAC) for direct digital modulation is addressed in this paper. A new type of switching scheme, called differential-quad switching, is presented. To verify the feasibility of this scheme, essential parts with some auxiliary circuitry for interfacing were fabricated in a 0.8-μm CMOS technology. Measured results show that the switching scheme provides 11-b resolution at 100 MSamples/s and 6-b at 1 GSamples/s. The degradation in signal-to-noise ratio is not observed for the variation of the supply voltage down to 1.5 V, which means the proposed scheme is suitable for low-voltage applications. |
Year | DOI | Venue |
|---|---|---|
2002 | 10.1109/JSSC.2002.803056 | Solid-State Circuits, IEEE Journal of |
Keywords | DocType | Volume |
direct digital modulation,cmos integrated circuits,oversampling dac,differential-quad switching,modulation,1.5 v,cmos technology,high-speed integrated circuits,integrated circuit design,snr,high-conversion-rate dac,0.8 micron,switching circuits,high-resolution dac,digital-to-analog converter,digital-analogue conversion,signal-to-noise ratio,high resolution,circuits,degradation,low voltage,signal to noise ratio,indexing terms,switches | Journal | 37 |
Issue | ISSN | Citations |
10 | 0018-9200 | 18 |
PageRank | References | Authors |
1.74 | 1 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sungkyung Park | 1 | 21 | 2.66 |
| Gyudong Kim | 2 | 57 | 7.40 |
| Sin-Chong Park | 3 | 80 | 22.58 |
| Wonchan Kim | 4 | 50 | 7.92 |