Titlebook: Wideband Continuous-time ΣΔ ADCs, Automotive Electronics, and Power Management; Advances in Analog C Andrea Baschirotto,Pieter Harpe,Kofi A

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Design Considerations for Filtering Delta Sigma Convertersfollowed by a Nyquist ADC. Continuous-time . modulators (CT. M) are compelling alternatives to Nyquist rate ADCs. While oversampling relaxes the requirements of the anti-alias filter, it is natural to wonder if the built-in filtering of a CT. M, characterized by its Signal Transfer Function (STF), c

Precursor

Blocker and Clock-Jitter Performance in CT ΣΔ ADCs for Consumer Radio Receivers in consumer radio receivers because of poor performance in the presence of out‐of‐band near-blockers and clock jitter. As a result SAR ADCs, filtering, and multi-bit CT ΣΔ ADCs have become increasingly prevalent at the cost of receiver power and area. This paper presents the challenges and design t

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Continuous-Time MASH Architectures forWideband DSMsto obtain a relatively low OSR of ten. In such low-OSR systems, MASH architectures achieve better power efficiency than traditional single-loop ΣΔ ADCs. Nanometer CMOS process technologies enable continuous-time ΣΔ ADCs operating at GHz clock frequencies. However, the combination of continuous-time

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Trends and Characteristics of Automotive Electronics car driver, they have gradually been used to optimize the car behavior and are now more and more taking over the operation of the human driver itself. This is a disruptive evolution since the fully autonomous car will ultimately function as a personal public transport with high comfort and flexibil

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Next Generation of Semiconductors for Advanced Power Distribution in Automotive Applicationsic in power network (power net) architectures, this is due to the fact that complexity is increasing from year to year driven by new functionality, safety and legal requirements..This leads to many new high power loads which must be served by the power net. To overcome the current power net limitati

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A Self-Calibrating SAR ADC for Automotive Microcontrollersfor automotive applications. The ADC includes a digital-to-analog converter (DAC) having a binary, not calibrated, . part and a calibrated thermometric . part. Very few extra elements are required in the analog part due to the self-calibration capability and only a limited amount of logic is added t

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Inertia

A Low-Power Continuous-Time Accelerometer Front-Endnse the signal coming from the sensor and a successive-approximation A/D converter. Power minimization is achieved by using a continuous-time preamplifier for realizing constant-charge capacitance-to-voltage conversion and a SAR A/D converter with split capacitive array. To cope with potentially lar

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Switched-Capacitor Power-Converter Topology Overview and Performance Comparison the input and output voltage ranges to be accommodated at a desired efficiency, certain voltage conversion ratio(s) need(s) to be implemented. Though the theoretical minimum number of floating capacitors to realize a desired voltage conversion ratio is known, how to actually synthesize the correspo