Performance Indicators

Core Computer Knowledge Points for Shandong’s 2022 Upgrade Examination (Part Nine)

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Core Computer Knowledge Points for Shandong's 2022 Upgrade Examination (Part Nine)

Hua Zhi Upgrade ExaminationClick the blue text above to follow and view other articles 1、Classification of Microcomputers Microcomputers can be classified based on their performance, structure, and technical characteristics as follows: (1) Microcontroller: A microcontroller is formed by integrating a microprocessor (CPU), a certain capacity of memory, and I/O interface circuits onto a single chip. … Read more

Comprehensive Knowledge of D/A and A/D Converters

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Comprehensive Knowledge of D/A and A/D Converters

1. Basic Principles and Classification of D/A Converters T-type Resistor Network D/A Converter: 2. Correspondence between Output Voltage and Digital Quantity 3. Main Performance Indicators of D/A Converters 1. Resolution Resolution refers to the change in the corresponding output analog quantity (voltage or current) when the least significant bit (LSB) of the input digital quantity … Read more

Introduction to PCB Performance Indicators

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Introduction to PCB Performance Indicators

Click the above “Mechanical and Electronic Engineering Technology” to follow us 1. Key Performance Indicators Physical Performance: Peel Strength / Coefficient of Thermal Expansion / Peel Strength Chemical Performance: Tg / Td / Z-CTE Electrical Performance: Dielectric Constant / Dielectric Loss / Flame Retardancy Environmental Performance: Water Absorption / CAF Resistance / CTI 2. Glass … Read more