$A 12 GHz 1.9 W Direct Digital Synthesizer MMIC Implemented in 0.18 \mum SiGe BiCMOS Technology$

A 12 GHz 1.9 W Direct Digital Synthesizer MMIC Implemented in 0.18 \mum SiGe BiCMOS Technology

This paper presents a 12 GHz direct digital synthesizer (DDS) MMIC with 9-bit phase and 8-bit amplitude resolution implemented in a 0.18 mum SiGe BiCMOS technology. Composed of a 9-bit pipeline accumulator and an 8-bit sine-weighted current-steering DAC, the DDS is capable of synthesizing sinusoidal...

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Veröffentlicht in:	IEEE journal of solid-state circuits 2008-06, Vol.43 (6), p.1384-1393
Hauptverfasser:	Xuefeng Yu, Dai, F.F., Irwin, J.D., Jaeger, R.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	BiCMOS integrated circuits Clocks Direct digital synthesizer (DDS) Dynamic range Frequency measurement frequency synthesis Germanium silicon alloys millimeter-wave MMICs Packaging Pipelines SiGe Silicon germanium Synthesizers waveform generation
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