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2012-01-23 Employ scope for hot-swap circuit analysis
Know how to connect the oscilloscope's probes to a hot-swap circuit to obtain accurate values for MOSFET power dissipation and load capacitance.
2011-05-18 Ambient light sensor automates brightness adjustment
Renesas debuts the PH5551A2NA1, a compact digital ambient light sensor aimed at compact and precise automatic brightness adjustment or automatic on/off circuits for digital household appliances and electronics.
2011-05-03 Simple nonvolatile gating
Read about circuits that store the gating signal (block or transmit) using a digital potentiometer (MAX5427 or MAX5527) controlled by a serial interface.
2010-06-28 Using digital potentiometers for programmable amplifier gain
Using digital potentiometers for programmable amplifier gain
2010-04-23 Single-core 1GHz processor targets NAS apps
Applied Micro Circuits Corp. unveils the APM 821xx processor, a single-core device that offers up to 1GHz CPU speeds capable of delivering up to 2,000 DMIPS of compute performance.
2009-09-02 Interfacing the ispPAC-POWR1208 with modular DC/DC converters
This application note describes several issues associated with controlling modular DC/DC converters, and presents several example circuits for interfacing the ispPAC-POWR1208's digital outputs to these devices.
2009-07-28 NXP muses on digital TV biz
NXP muses on digital TV biz
2009-06-17 ISO72x high-speed digital isolators
ISO72x high-speed digital isolators
2009-02-11 Level shifting for I2C-bus design
Learn how to interface lower voltage circuits with existing 5 V devices using a level shifter.
2008-12-05 Minimise LDOs' load-transient response
Low-dropout linear regulators are commonly used to provide power to low-voltage digital circuits, where point-of-load regulation is important.
2008-11-26 Free circuits roll for LTE basestations on FPGA
Free circuits roll for LTE basestations on FPGA
2008-10-28 Fine tune point-of-load regulation in DTVs
Read about Point-of-Load regulators and the unique requirements of bus termination voltages.
2008-10-17 Programming analogue circuits
Programming analogue circuits
2000-11-28 Bus switch applications for laptop computers, memory modules, analog/digital video and datacom circuits
Bus switch applications for laptop computers, memory modules, analog/digital video and datacom circuits
2006-06-18 Design with low power while limiting leakage
Low power digital design and digital ICs have emerged as very active fields of research and development. This paper reveals the techniques of designing with low power CMOS circuits.
2008-04-01 Cellphones integrate RF to cut costs
Lowering cellphone costs by integrating radio components was a running theme at the International Solid-State Circuits Conference.Broadcom, Infineon and Texas Instruments detailed solutions for pulling more of the RF work into 2.5G digital devices, typically integrated with baseband processors.
2008-03-04 Low Power Design For Analogue/Mixed-Signal IP
Power reduction and management techniques using multiple clock and power domains and power gating are effective for digital circuits. In analog design, however, lowering power consumption must be considered early in the design phase.
2007-09-20 IIT researchers develop new digital module testing tech
IIT researchers develop new digital module testing tech
2006-12-19 DDS ICs with 14-bit DACs offer better performance
Analog Devices Inc. has announced that it has more than doubled the clock speed of direct digital synthesiser (DDS) integrated circuits (ICs) with on-chip 14-bit DACs.
2006-09-05 ST, Kenwood, Faunhofer IIS present DRM receiver prototype
STMicroelectronics, in cooperation with Kenwood and the Fraunhofer IIS, has presented a fully working prototype of a DRM receiver.
2002-07-01 PWM easing digital control of analog circuits
PWM easing digital control of analog circuits
2000-11-27 Oscilloscope probing of PC133/Rambus circuits
Oscilloscope probing of PC133/Rambus circuits
2000-11-28 Bus switch applications for laptop computers, memory modules, analog/digital video and datacom circuits
Bus switch applications for laptop computers, memory modules, analog/digital video and datacom circuits
2000-12-05 Adding digital volume control to speaker phone circuits
Adding digital volume control to speaker phone circuits
2001-04-06 DS1721/DS1621 compatibility
This application note explains how the DS1721 thermal management chip differs from the DS1621 two-wire digital thermometer and thermostat, and how it will operate in circuits designed for the DS1621.
2001-04-23 Metastability
This application note describes metastability in flip-flops and suggests some methods to reduce the problem of metastability in these digital circuits.
2001-06-08 A compendium of application circuits for Xicor's digitally-controlled (XDCP) potentiometers
A compendium of application circuits for Xicor's digitally-controlled (XDCP) potentiometers
2001-06-11 Putting analog on the bus
This application note is intended to illustrate the idea of computerizing analog functions and provide the design engineer with reference designs for controlling the key parameters of analog circuits.
2001-06-11 Programmable Tee Networks
This application note is intended to illustrate the idea of using digitally controlled potentiometers to form tee networks and provide the design engineer with reference designs for using tee networks and their derivatives as building blocks in analog circuits and systems.
2001-06-11 Sensor circuits and digitally controlled potentiometers
Sensor circuits and digitally controlled potentiometers
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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