Digital Signal Processing (DSP)
Digital signal processing (DSP) affords greater flexibility, higher performance (in terms of attenuation and selectivity), better time and environment stability, and lower equipment production costs than traditional analog techniques. Components available today let DSP extend from baseband to intermediate frequencies (IFs). This makes DSP useful for tuning and signal selectivity, and frequency up and down conversion.
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Product
DSP Downconverters
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Renesas' programmable downconverters (PDCs) are designed for high dynamic range applications such as cellular basestations where multiple channel processing is required in a small physical space.
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Product
DSP Synthesizers
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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.
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Product
DSP Upconverters
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Renesas digital signal processing (DSP) upconverter products include a quad programmable upconverter (QPUC) which is a QASK/FM modulator/FDM upconverter designed for high dynamic range applications such as cellular basestations and a wideband programmable modulator (WPM) which is a quadrature amplitude modulator/upconverter designed for wideband digital modulation.
