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What does SDM stand for?

SDM stands for Sigma-Delta Modulator

This definition appears frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers
  • Science, medicine, engineering, etc.

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We have 318 other meanings of SDM in our Acronym Attic

Samples in periodicals archive:

Major product features: STPMC1 * Supports Rogowski coil, current transformer, shunt or Hall-effect current sensing * Ripple-free energy calculation algorithm * OTP memory for configuration and calibration * SPI interface STPMS1/S2 * Two sigma-delta modulators * Programmable chopper-stabilized low-noise and low-offset amplifier * Precision voltage reference: 1.
Innovative Modulator Design Uses an External Clock to Provide Precise Measurement of Motor Phase Currents in Power Inverter Applications NUREMBERG, Germany -- Avago Technologies, a leading supplier of analog interface components for communications, industrial and consumer applications, today announced one of the industry's first optically isolated sigma-delta modulator using an external clock to provide direct measurement of motor phase currents in power inverters.
Novel sigma-delta modulator architecture To meet performance and power requirements, Zarlink's analog-to-digital converter employs a 4th-order sigma-delta modulator architecture that provides a wide audio bandwidth, high signal-to-noise ratio and a low noise floor, while consuming very little power.