Blogs
element14: Nicholas Gray's Blog: Going from Bipolar to Unipolar Supplies
I often get questions about changing a bipolar supply circuit (using positive and negative
Analog Diablog™: New High-Resolution Multiplying DACs Excel at Handling AC Signals
<div><font face="arial">All digital-to-analog converters (DACs) provide an output proportional to the product of the digitally set gain and an applied reference voltage. A multiplying DAC differs from a fixed-reference DAC in that it can apply a high-resolution digitally set gain to a varying
Chipworks
<p>Moving all that Image Sensor Data off the Sensor Array Contributed by Mike Christie, Circuit Analyst Our process readers will find this latest blog a little off their expertise. However, circuit analysis is a very significant part of reverse engineering.</p>
Embedded Hardware and Software industry news: Quad DAC with EEPROM for portable apps
Microchip has developed the industry’s first 12bit Quad Digital-to-Analogue Converter (DAC) to include non-volatile EEPROM, enabling the DAC’s configuration to be loaded automatically during power-up. The low power of the device targets portable consumer applications such as personal media players,
Is DAC an IP Show? (Core Values)
Is DAC an IP show? For ten years now, it has been debated whether IP companies should exhibit at this show. It seems the debate has continued this year based on the companies present. Let's have a look at 27 IP companies with booths as best as I could locate:
Cell Broadband Engine/Power Architecture notebook
On developerWorks Blogs, IBMs resource for developers and IT professionals, access tools, code, training, forums, blogs, community, standards, IT samples, downloads and how-to documentation for Rational, WebSphere, Information Management, Lotus, Tivoli, AIX and UNIX, architecture, and Web
Analog Diablog™: Quad 16-Bit Voltage-/Current-Output DACs Save Space, Cost, and Power in
<span style="font-family:arial;">Programmable logic controllers use deterministic functions to control machines and processes. As the number of sensor and control nodes continues to increase, some distributed control systems can handle thousands of nodes. A major challenge is to provide greater
Analog Diablog™: Automated Calibration Technique Reduces DAC Offset to Less than 1 mV
<span style="font-family:arial;">The AD5360 16-bit, 16-channel DAC is factory trimmed, but an offset of several millivolts can still exist. This idea shows how a simple software algorithm can reduce an unknown offset to less than 1 mV. This technique can be used for factory calibration, or for
Analog Diablog™: Reconstruct a DAC Transfer Function from its Harmonic Spectral Content
<font face="arial">DAC output spectrums contain harmonic content due to their non-ideal transient and static behavior. This article defines a method for deriving the DAC transfer function from the observed harmonic content, assuming that the static errors, rather than the transient characteristics,
mentor_unveils_android_linux_strategy_at_dac
Just flagging a quick one, from DAC at the end of last week - Mentor unveils Android, Linux strategy at DAC
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