Extend DAC resolution for motion control systems
|
2004-07-01 |
| Motion control systems often require digital-to-analogue converters with high resolution but not high accuracy. Because high-accuracy DACs are expensive and consume valuable board space, a good solution is to extend your DAC's resolution in software. This article presents such a technique |
|
| Understand the differences between R2R, string DAC
|
2008-10-03 |
| Knowing the attributes of digital to analogue converters will help you choose the right architecture for your application. |
|
| Sigma-delta techniques extend DAC resolution
|
2005-06-01 |
| For applications that need more resolution from small or affordable DACs, a sigma-delta modulator can be the solution |
|
| Boost DAC integral non-linearity through gain correction
|
2011-10-25 |
| Here's a calibration technique that can reduce INL errors in digital-to-analogue converters. |
|
| MCUs with PPG can function as PWM and DAC
|
2003-12-16 |
| MCUs that include built-in 16bit PPG timers can be configured in PWM mode to generate waveforms with varied pulse width at a constant period, in synchronization with a dedicated external or software trigger. |
|
| To use or not use external DAC
|
2009-04-01 |
| Know why using an external audio converter IC over one integrated on SoC can help ensure high-quality audio performance. |
|
| MCU offers an alternative to direct-digital-synthesis
|
2011-07-18 |
| The task of DDS devices can be performed with a microcontroller programmed as a DDS and an external high-resolution DAC |
|
| Implementing analogue video interfaces (Part 1)
|
2010-07-02 |
| This two-part series discusses implementation of analogue video interfaces that can be embedded into complex SoCs. Part one focuses on the transmitter part of the analogue video interface, which is essentially a DAC with video performance |
|
| Implementing analogue video interfaces into complex SoCs (Part 1)
|
2010-06-11 |
| This two-part series discusses implementation of analogue video interfaces that can be embedded into complex SoCs. Part one focuses on the transmitter part of the analogue video interface, which is essentially a DAC with video performance |
|
| DACs with FPGAs for direct-IF architectures
|
2004-02-16 |
| FPGAs allow partitioning from the DAC for flexible pre-processing, making the resulting system more adaptable |
|
| Control analogue output from CPLD with PWM
|
2009-04-08 |
| Know how CPLD can replace DAC, allowing it to drive an audio speaker or control things like LED intensity |
|
| Single-ended vs differential interfaces
|
2009-06-24 |
| Know the digital interfaces required to transmit the digital conversion results from an ADC to a system controller. |
|
| Basics of ADCs and DACs
|
2007-07-19 |
| Understand the concept of sampling and Nyquist's sampling criteria, and learn how to use undersampling and anti-aliasing filters. |
|
| Improve audio performance in portable designs
|
2008-05-01 |
| This article provides suggestions for a good system design and PCB layout practices relevant to the design of any portable system that includes audio playback and/or recording functionality. |
|
| Ikos lawsuit against Axis turns more complex
|
2001-04-15 |
| Is the Ikos lawsuit strictly 'black and white' or is it tied to a takeover bid? This technical news article describes that issue against Axis Systems, which deals about the emulation patents of both companies. |
|
| Basics of Software Defined Radio
|
2007-11-06 |
| An introductory article on the software-defined radio (SDR) as part of a book on RF and wireless technologies. |
|
| Keep up with smart-phone revolution
|
2004-12-01 |
| POWER |
|
| Simulating high-speed disk drive signals
|
2003-05-16 |
| People around the world make |
|
| Precision floating-gate voltage reference
|
2004-04-22 |
| IIC-China/ESC-China 2004 7 Conference Proceedings 95 |
|
| Extracting efficiency in mobiles and portable stereo audio
|
2008-08-14 |
| Deliver high efficiency with a clean audio signal in portable devices. |
|
| Managing different clock frequencies of audio codecs
|
2011-12-02 |
| Find out how digital filters in audio codecs can be interfaced to a range of sample-rates and clock environments. |
|
| Fuji's FinePix undergoes postmortem
|
2008-01-14 |
| As digital camera platforms stabilise, more- robust mechanical design and environmental resistance may be the most significant opportunities for differentiation. |
|
| Audio signal chain design for non-audio experts
|
2009-03-09 |
| Learn how to decode audio-product specs in order to find the best product for your audio application. |
|
| Game console goes way beyond the average DVD player
|
2007-03-01 |
| With so much attention focused on the Playstation and Wii game systems these days, ZapIt was able to come under the radar with a game box that's suited more for the whole family than just the younger generation. |
|
| Minimize SoC leakage with power mgmt tools
|
2011-07-05 |
| A new power domain partitioning technique could reduce leakage in system-on-chip designs by taking advantage of package configuration information. |
|
| Reduce the risk of analogue/digital misinterpretations
|
2011-06-27 |
| Here are some fascinating analogue horror stories that happened as digital designers misunderstood device operation or design requirements of analogue systems. |
|
| Advancing RFID reader apps with convergent processors
|
2006-12-05 |
| This article explores the basic software components that need to run on the RFID reader as well as the server connection and discusses briefly the background of RFID applications. |
|
| Choosing the right data bus in industrial, automotive apps
|
2004-05-03 |
| Choosing the right data bus in industrial, automotive apps |
|
| Unwire audio streaming in portable players
|
2006-08-01 |
| While Bluetooth suited to periodic short-range wireless links, it's not great for high-quality audio streaming. Børge Strand at Nordic Semiconductor describes a 2.4GHz alternative for sending CD-quality audio over low-power wireless links. |
|
| Looking at embedded trends: Integrated MCUs (Part 2)
|
2010-01-11 |
| This article discusses integrated MCUs, one of the three significant trends emerging in one of the most critical and competitive sockets in modern electronic systems. |
|
Strange modes of transport and other "stuff"
|
|
|IIC-China
|
|
|Electronic Components|Computer Products|Trade Show Center
|Site Feedback|Site Map|Help|About Us|Contact Us|Terms of Use|Privacy Policy|Security Commitment