Using Dual-Channel D/A Converters Design Successive Approximation A/D Converter

2015 ◽  
Vol 719-720 ◽  
pp. 611-614
Author(s):  
Jia Rong Wang ◽  
Xiao Dong Xia ◽  
Zong Da Zhang ◽  
Han Yang
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Successive Approximation ◽  
Low Cost ◽  
Electronic Devices ◽  
High Accuracy ◽  
Low Power Consumption ◽  
Digital Converter ◽  
Analog To Digital ◽  
Dual Channel

The successive approximation analog-to-digital converter (ADC) has been widely used in electronic devices due to the corresponding characteristics which are low cost, low power consumption, high accuracy and so on. This paper expounds a design of successive approximation A / D converter to show how to use TCL5615 which is a dual-channel serial 10-bit D/A converter (DAC) to make the conversion accuracy to reach 14-bit.

A NOVEL SWITCHED-CURRENT SUCCESSIVE APPROXIMATION ADC

2011 ◽  
Vol 20 (01) ◽  
pp. 15-27 ◽  
Author(s):  
XIAN TANG ◽  
KONG PANG PUN
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Successive Approximation ◽  
High Speed ◽  
High Accuracy ◽  
Low Power Consumption ◽  
Cmos Process ◽  
Power Efficient ◽  
Successive Approximation Adc ◽  
Switched Current

A novel switched-current successive approximation ADC is presented in this paper with high speed and low power consumption. The proposed ADC contains a new high-accuracy and power-efficient switched-current S/H circuit and a speed-improved current comparator. Designed and simulated in a 0.18-μm CMOS process, this 8-bit ADC achieves 46.23 dB SNDR at 1.23 MS/s consuming 73.19 μW under 1.2 V voltage supply, resulting in an ENOB of 7.38-bit and an FOM of 0.357 pJ/Conv.-step.

Research on Embedded Roundness Measuring System

2012 ◽  
Vol 184-185 ◽  
pp. 1613-1617
Author(s):  
Jin Fang Zhu
Keyword(s):  
Data Collection ◽  
Power Consumption ◽  
Low Power ◽  
High Accuracy ◽  
Measuring System ◽  
Low Power Consumption ◽  
Measurement Principle ◽  
Graphic Construction ◽  
Collection Date ◽  
Roundness Measurement

This article studies the embedded SPC and its application in roundness measuring system by analyzing the current roundness measurement principle and technology. With analyzing the process of data collection, date treatment and various kinds of tool graphic construction, we study the feasibility of integrating SPC into roundness measurement and finally apply the embedded SPC as pure software into roundness measuring system. We design the roundness measuring system based on embedded SPC and develop the roundness measuring system of low power consumption, high accuracy and easy application, which is suitable for industry field usage.

scholarly journals Integration of highly anisotropic multiferroic BaTiO3–Fe nanocomposite thin films on Si towards device applications

2020 ◽  
Vol 2 (9) ◽  
pp. 4172-4178
Author(s):  
Matias Kalaswad ◽  
Bruce Zhang ◽  
Xuejing Wang ◽  
Han Wang ◽  
Xingyao Gao ◽  
...  
Keyword(s):  
Thin Films ◽  
Power Consumption ◽  
Low Power ◽  
High Speed ◽  
Low Cost ◽  
Low Power Consumption ◽  
Silicon Substrates ◽  
Critical Step ◽  
Nanocomposite Thin Films ◽  
Device Applications

Integration of highly anisotropic multiferroic thin films on silicon substrates is a critical step towards low-cost devices, especially high-speed and low-power consumption memories.

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