Numerically Controlled Oscillator
GPTKB entity
Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Electronic Component
Signal Generator |
| gptkbp:abbreviation |
gptkb:NCO
|
| gptkbp:advantage |
Digital control
Fast frequency switching High frequency resolution |
| gptkbp:component |
Direct Digital Synthesizer
|
| gptkbp:function |
Generate digital signals
Generate periodic waveforms |
| https://www.w3.org/2000/01/rdf-schema#label |
Numerically Controlled Oscillator
|
| gptkbp:implementedIn |
gptkb:microprocessor
FPGA ASIC |
| gptkbp:input |
Digital Frequency Control Word
|
| gptkbp:inventedBy |
1960s
|
| gptkbp:limitation |
Quantization noise
Finite word length effects Spurious signals |
| gptkbp:output |
Analog Waveform (after DAC)
Digital Waveform |
| gptkbp:relatedTo |
Direct Digital Synthesis
Look-up Table Phase Accumulator |
| gptkbp:usedIn |
gptkb:Communication_Systems
gptkb:Digital_Signal_Processing Software-defined Radio |
| gptkbp:bfsParent |
gptkb:Digital_Down_Converter
|
| gptkbp:bfsLayer |
7
|