Accelerate and Linearize your A/D-solution

SP Devices provides digital signal processing IP for the enhancement of analog-to-digital conversion. The IP products are available for implementation in ASICs or deployed on FPGA platforms. Our portfolio of products enables our customers to build systems with state-of-the-art analog-to-digital performance that enables advances in the area of radio base station transceiver applications, digital imaging, high-speed data acquisition and broadband communication.

Interleaving Technology
Time‑interleaving of analog‑to‑digital converters (ADCs) is a way to increase the overall system sample rate by using several ADCs in parallel. The challenge is to handle the mismatch between the individual ADCs, especially at higher frequencies.
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Linearization Technology
Digital post‑linearization increases the effective resolution of analog‑to‑digital conversions. The linearization technology developed by SP Devices suppresses low order non‑linearities of high‑performance ADCs and non‑linearities caused by pre‑ADC analog components (such as amplifiers, filters and buffers).
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I/Q Imbalance Correction Technology
Digital I/Q imbalance correction match the in-phase and quadrature signal paths in radio architectures employing complex demodulators such as direct down-conversion receivers. The distortion due to signal path imbalances is attenuated effectively over a large bandwidth.
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