Renesas DSP synthesizers products include a direct digital synthesizer (DDS) system in a single package and a numerically controlled oscillator (NCO12) that has applications as a DDS and modulator in low cost digital radios, satellite terminals and function generators.
Direct Digital Synthesizers
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descriptionDocumentation
| Title | language | Type | Format | File Size | Date Sort descending | |
|---|---|---|---|---|---|---|
| Application Notes & White Papers | ||||||
| AN9509: Digital IF Subsampling Using the HI5702, HSP45116 and HSP43220 | – | Application Note | 443 KB | |||
| Other | ||||||
| TB318: The NCO as a Stable, Accurate Synthesizer | – | Other | 263 KB | |||
| TB314: Quadrature Down Conversion With the HSP45116, HSP43168 and HSP43220 | – | Other | 194 KB | |||
| TB327: Using the HSP45116 / HSP45116A as a Complex Multiplier Accumulator | – | Other | 386 KB | |||
| TB319: Reading the Phase Accumulator of the HSP45106 | – | Other | 228 KB | |||
| TB315: Processing Signals At Increased Sample Rates With Multiple HSP45116's | – | Other | 188 KB | |||
| TB316: Pipeline Delay Through the HSP45116 | – | Other | 190 KB | |||
| TB317: Pipeline Delay Through the HSP45106 | – | Other | 214 KB | |||
tuneParametric Search
| Output | Input Rate (MSPS) | Input Data (Bits) | Modulation Formats | Filter Subtype | Frequency Resolution | Spectral Purity (dBc) | Filtering | Qualification Level | |
|---|---|---|---|---|---|---|---|---|---|
Product Filters: |
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| Logical Operator | |||||||||
| 12-Bit NCO 28 SOIC, 40MHz, COMM | 12-Bits, Sine 40MHz | 40 | 12 | FSK, QPSK | NCO | 0.009 @ 32-Bits | 69 | None | Standard |
| Direct Digital Synthesizer | Analog | 125 | 14 | FSK, QPSK | DDS | 48 | None | Standard | |
