In addition to explaining the nature of a negative voltage, this article briefly discusses how negative voltages are generated and why they are useful in circuit design.
In addition to explaining the nature of a negative voltage, this article briefly discusses how negative voltages are generated and why they are useful in circuit design.
Learn how dithering can suppress both harmonic and non-harmonic spurs and two different types of dithering systems:…
Learn how dithering can suppress both harmonic and non-harmonic spurs and two different types of dithering systems: subtractive and non-subtractive topologies.
This article explores step-down switching power supplies that divide output current among multiple regulation subcircuits…
This article explores step-down switching power supplies that divide output current among multiple regulation subcircuits operating in parallel.
Through four different examples, learn about analog-to-digital converter (ADC) system error analysis.
Through four different examples, learn about analog-to-digital converter (ADC) system error analysis.
Learn about characterizing different analog-to-digital converter (ADC) error sources such as resolution and accuracy.
Learn about characterizing different analog-to-digital converter (ADC) error sources such as resolution and accuracy.
Learn more about integral nonlinearity (INL) in analog-to-digital converters (ADCs), like the best fit line INL…
Learn more about integral nonlinearity (INL) in analog-to-digital converters (ADCs), like the best fit line INL definition, absolute accuracy, relative accuracy, and total unadjusted error (TUE).
Learn about the integral nonlinearity (INL) specification and how it relates to analog-to-digital converter (ADC) errors.
Learn about the integral nonlinearity (INL) specification and how it relates to analog-to-digital converter (ADC) errors.
Learn about eliminating missing codes through averaging, analog-to-digital converter (ADC) monotonicity, and the effect…
Learn about eliminating missing codes through averaging, analog-to-digital converter (ADC) monotonicity, and the effect of ADC nonlinearity on the system's signal-to-noise ratio (SNR).
Learn about an imperfection that can affect the system response, the ADC’s nonlinearity, namely the differential…
Learn about an imperfection that can affect the system response, the ADC’s nonlinearity, namely the differential nonlinearity (DNL) and integral nonlinearity (INL) specifications.
Learn how dithering can be added to a signal to improve the performance of an analog-to-digital conversion system by…
Learn how dithering can be added to a signal to improve the performance of an analog-to-digital conversion system by eliminating quantization error and distortion.
Learn about two calibration functions in precision ADCs: system calibration and background calibration modes.
Learn about two calibration functions in precision ADCs: system calibration and background calibration modes.
Learn about the self-calibration or internal calibration function in an analog-to-digital converter (ADC).
Learn about the self-calibration or internal calibration function in an analog-to-digital converter (ADC).
Learn about the two-point calibration method and the fixed-point implementation to compensate for analog-to-digital…
Learn about the two-point calibration method and the fixed-point implementation to compensate for analog-to-digital converter (ADC) offset and gain errors through an example.
Learn how variations of the common mode rejection ratio (CMRR) can affect an analog-to-digital converter's (ADC) performance.
Learn how variations of the common mode rejection ratio (CMRR) can affect an analog-to-digital converter's (ADC) performance.
Learn about the basics of different signal conditioning circuits for RTD applications, including a voltage divider,…
Learn about the basics of different signal conditioning circuits for RTD applications, including a voltage divider, Wheatstone bridge circuit, and delta-sigma (ΔΣ) converter.
Learn the basics of ratiometric resistance measurements in analog to digital (A/D) converters, how it's measured, and…
Learn the basics of ratiometric resistance measurements in analog to digital (A/D) converters, how it's measured, and example uses in a digital multimeter (DMM), microprocessor, and various resistive sensors.
Concerning analog-to-digital converters (ADCs), learn about offset errors and gain errors in a bipolar ADC and…
Concerning analog-to-digital converters (ADCs), learn about offset errors and gain errors in a bipolar ADC and differential ADC as well as offset error single-point calibration.
Learn about the offset and gain error specifications for ADCs, like the ADC transfer function and work through an example…
Learn about the offset and gain error specifications for ADCs, like the ADC transfer function and work through an example of an ADC offset error and ADC gain error.
In this article, we’ll discuss why a discrete implementation cannot provide a high accuracy in resistive current sensing.
In this article, we’ll discuss why a discrete implementation cannot provide a high accuracy in resistive current sensing.
This article provides a general understanding of what DSP is, how it works, and what advantages it can offer. To…
This article provides a general understanding of what DSP is, how it works, and what advantages it can offer. To appreciate the advantages of DSP, let’s first have a look at the conventional method of signal processing, i.e., analog signal processing.
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