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Serie Precision Labs: Analog-Digital-Wandler (ADCs)
Diese On-Demand-Kurse und Anleitungen beleuchten nicht nur einführende Ideen hinsichtlich der Bausteinarchitektur, sondern vermitteln auch fortgeschrittene anwendungsspezifische Problemlösungen unter Verwendung von Theorie und praktischen Kenntnissen. Jedes Thema wird von Branchenexperten vorgestellt, Dabei liegt der Schwerpunkt auf der Verringerung der Produktentwicklungsdauer, sodass Sie möglichst schnell vom Proof-of-Concept zur Produktion gelangen können. Der ADC-Lehrplan (Analog-zu-Digital-Wandler oder A/D-Wandler) ist in verschiedene Hauptkategorien unterteilt, die jeweils kurze Schulungsvideos, Multiple-Choice-Tests und kurze Frage-Antwortübungen enthalten.
SPI communication basics (modes)
Referent(en)
Ressourcen
Themen
Digital communications basics (6)
Introduction to analog-to-digital converters (ADCs) (2)
SAR and delta-sigma: Understanding the difference (4)
Analog-to-digital converter (ADC) drive topologies (5)
SAR ADC input types
00:11:46Determining a SAR ADC’s linear range when using operational amplifiers
00:17:18Hands-on experiment: Crossover distortion on ADC drive
00:11:36Determining a SAR ADC’s linear range when using instrumentation amplifiers
00:09:17Driving a SAR ADC with a fully differential amplifier
00:13:37Error sources (3)
ADC noise (13)
Introduction to noise in ADC systems
00:13:01Types of noise in ADCs
00:15:44ADC noise measurement, methods and parameters
00:25:34System noise performance for low-speed delta-sigma ADCs
00:25:06Analyzing and calculating noise bandwidth in ADC systems – multi-stage filters
00:24:37Analyzing and calculating noise bandwidth in ADC systems – the digital filter
00:23:48Gain impact on noise, ADC FSR and dynamic range
00:22:28Calculating amplifier + ADC total noise: design examples
00:13:12Introduction to reference noise in ADC systems
00:15:36Reference noise affect on signal chain performance
00:17:55Reducing reference noise ADC systems: ratiometric, internal, external
00:11:32Calculating the total noise for ADC systems
00:10:11Hands-on experiment: ADC noise
00:16:35AC specifications (5)
Successive-approximation-register (SAR) analog-to-digital converter (ADC) input driver design (7)
Introduction to SAR ADC front-end component selection
00:17:36Selecting and verifying the driver amplifier
00:09:01Building the SAR ADC model
00:12:17Refine the Rfilt and Cfilt values on ADC drive
00:13:42Hands-on experiment: Amplifier settling and charge bucket filter design
00:22:03Math behind the R-C component selection
00:06:09Driving SAR ADC without amplifiers
00:15:21Driving the reference input on a SAR ADC (6)
Low-power SAR ADC system design (2)
Electrical overstress on data converters (12)
EOS and ESD on ADC
00:16:00External EOS protection devices
00:10:32Import diode's PSpice model into TINA
00:03:55Protecting low voltage ADC from high voltage amp
00:23:28Protecting low voltage ADC: Improved solution
00:07:15Protecting ADC with TVS diode
00:19:21Protecting ADC with TVS diode: Improved solution
00:14:43Protecting Delta-Sigma ADC: RTD Overview
00:12:25Protecting Delta-Sigma ADC: Input Protection Circuit Operation
00:11:36Protecting Delta-Sigma Component Selection
00:11:22Protecting Delta-Sigma with TVS: Performance Impact
00:14:06Protecting Delta-Sigma ADC: Special Input Range
00:08:10PCB design for good EMC (8)
Introduction - PCB design for good EMC
00:17:37PCB trace as a wave guide
00:15:50PCB stackup impact on performance
00:09:02PCB trace impedance matching
00:11:48Crosstalk on PCB layouts
00:16:26Data integrity issues
00:17:47Decoupling capacitors
00:17:50Electromagnetic compatibility testing methods and standards
00:22:16High-speed analog-to-digital converter (ADC) fundamentals (7)
Comparing high-speed analog-to-digital (ADC) and digital-to-analog (DAC) converter architectures
00:18:40Jitter's impact on signal-to-noise ratio (SNR) for high-speed analog-to-digital converters (ADCs)
00:08:00Understanding signal to noise ratio and noise spectral density in high speed data converters
00:14:32Bandwidth vs. frequency: Subsampling concepts
00:09:16Sampling vs. data rate, decimation (DDC) and interpolation (DUC) in high-speed data converters
00:18:40Understanding sampling, Nyquist zones, harmonics and spurious performance in high-speed ADCs
00:04:24High-speed data converter signal processing: Real and complex modulation
00:15:44Measuring RTDs with precision ADCs (5)
Serie Precision Labs: Analog-Digital-Wandler (ADCs)
Digital communications basics (6)
Introduction to analog-to-digital converters (ADCs) (2)
SAR and delta-sigma: Understanding the difference (4)
Analog-to-digital converter (ADC) drive topologies (5)
SAR ADC input types
00:11:46Determining a SAR ADC’s linear range when using operational amplifiers
00:17:18Hands-on experiment: Crossover distortion on ADC drive
00:11:36Determining a SAR ADC’s linear range when using instrumentation amplifiers
00:09:17Driving a SAR ADC with a fully differential amplifier
00:13:37Error sources (3)
ADC noise (13)
Introduction to noise in ADC systems
00:13:01Types of noise in ADCs
00:15:44ADC noise measurement, methods and parameters
00:25:34System noise performance for low-speed delta-sigma ADCs
00:25:06Analyzing and calculating noise bandwidth in ADC systems – multi-stage filters
00:24:37Analyzing and calculating noise bandwidth in ADC systems – the digital filter
00:23:48Gain impact on noise, ADC FSR and dynamic range
00:22:28Calculating amplifier + ADC total noise: design examples
00:13:12Introduction to reference noise in ADC systems
00:15:36Reference noise affect on signal chain performance
00:17:55Reducing reference noise ADC systems: ratiometric, internal, external
00:11:32Calculating the total noise for ADC systems
00:10:11Hands-on experiment: ADC noise
00:16:35AC specifications (5)
Successive-approximation-register (SAR) analog-to-digital converter (ADC) input driver design (7)
Introduction to SAR ADC front-end component selection
00:17:36Selecting and verifying the driver amplifier
00:09:01Building the SAR ADC model
00:12:17Refine the Rfilt and Cfilt values on ADC drive
00:13:42Hands-on experiment: Amplifier settling and charge bucket filter design
00:22:03Math behind the R-C component selection
00:06:09Driving SAR ADC without amplifiers
00:15:21Driving the reference input on a SAR ADC (6)
Low-power SAR ADC system design (2)
Electrical overstress on data converters (12)
EOS and ESD on ADC
00:16:00External EOS protection devices
00:10:32Import diode's PSpice model into TINA
00:03:55Protecting low voltage ADC from high voltage amp
00:23:28Protecting low voltage ADC: Improved solution
00:07:15Protecting ADC with TVS diode
00:19:21Protecting ADC with TVS diode: Improved solution
00:14:43Protecting Delta-Sigma ADC: RTD Overview
00:12:25Protecting Delta-Sigma ADC: Input Protection Circuit Operation
00:11:36Protecting Delta-Sigma Component Selection
00:11:22Protecting Delta-Sigma with TVS: Performance Impact
00:14:06Protecting Delta-Sigma ADC: Special Input Range
00:08:10PCB design for good EMC (8)
Introduction - PCB design for good EMC
00:17:37PCB trace as a wave guide
00:15:50PCB stackup impact on performance
00:09:02PCB trace impedance matching
00:11:48Crosstalk on PCB layouts
00:16:26Data integrity issues
00:17:47Decoupling capacitors
00:17:50Electromagnetic compatibility testing methods and standards
00:22:16High-speed analog-to-digital converter (ADC) fundamentals (7)
Comparing high-speed analog-to-digital (ADC) and digital-to-analog (DAC) converter architectures
00:18:40Jitter's impact on signal-to-noise ratio (SNR) for high-speed analog-to-digital converters (ADCs)
00:08:00Understanding signal to noise ratio and noise spectral density in high speed data converters
00:14:32Bandwidth vs. frequency: Subsampling concepts
00:09:16Sampling vs. data rate, decimation (DDC) and interpolation (DUC) in high-speed data converters
00:18:40Understanding sampling, Nyquist zones, harmonics and spurious performance in high-speed ADCs
00:04:24High-speed data converter signal processing: Real and complex modulation
00:15:44