Recent progress in wideband monolithic direct digital synthesizers

Recent progress in wideband monolithic direct digital synthesizers

This paper presents recent progress in the development of wideband monolithic GaAs DDSs, since its debut in 1992. A wideband DDS generates sinusoidal waveforms with several hundred megahertz of bandwidth, subhertz resolution and nanosecond frequency switching speeds. A discussion of improvements mad...

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Hauptverfasser: Van Andrews, G., Delaney, J.B., Vernon, M.A., Harris, M.P., Chang, C.T.M., Eiland, T.C., Hastings, C.E., DiPerna, V.L., Brown, M.C., White, W.A., Kushner, L.J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bandwidth
Circuits
Clocks
Frequency
Gallium arsenide
Heterojunction bipolar transistors
Phase control
Read only memory
Synthesizers
Wideband
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Beschreibung
Zusammenfassung:This paper presents recent progress in the development of wideband monolithic GaAs DDSs, since its debut in 1992. A wideband DDS generates sinusoidal waveforms with several hundred megahertz of bandwidth, subhertz resolution and nanosecond frequency switching speeds. A discussion of improvements made to the monolithic GaAs HBT DDS and factors driving design and performance are presented.
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1996.512185