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2014-09-24 32bit MCU elevates IoT power
The 32bit microcontroller core delivers twice the compute and digital signal processing of its predecessors, making it ideal for embedded application in industrial, infrastructure and home automation markets
2002-07-12 TI 18-bit SAR ADC performs 500kSa/s
Texas Instruments Inc. has released the ADS8381, claimed by the company to be industry's first monolithic 18-bit, 500kSa/s successive approximation register ADC.
2005-05-16 Signals predict Serdes jitter behavior
By measuring and characterizing a series of jitter response curves, it is possible to anticipate jitter frequency sensitivity
2011-08-19 Microsemi announces formal bid to buy Zarlink
Microsemi has already made two previous offers to acquire Zarlink, both of which were rejected by Zarlink's board of directors.
2006-04-13 Audio DSPs target low-cost home, automotive apps
Texas Instruments has launched the latest versions of its Aureus generation of audio DSPs.
2002-05-08 4mA to 20mA circuit
This application note describes the signal-conditioning circuit for a two-wire 4mA to 20mA transmitter
2007-01-11 XYZ-axis accelerometers roll for mobile CE apps
Freescale Semiconductor has unveiled three XYZ-axis accelerometers that provide motion-sensing for CE devices that require fast response times, low current consumption, low-voltage operation and sleep mode in small-profile packages
2006-09-11 Wi-Fi adapter enables high-speed connection from 300m
hField Technologies said its new Wi-Fi adapter allows users to connect at significantly higher speeds to a Wi-Fi network from up to 305m even in locations where no wireless signal could be detected previously
2008-12-15 Video processing library offers free DaVinci accelator
TI has launched a new royalty-free video/imaging co-processor Signal Processing Library that offers signal processing application developers access the DaVinci technology accelerator
2007-02-16 Video output enhances mobile viewing
The convergence of technology in cellphones and other ultra-portable devices has rapidly increased the use of video in applications requiring extremely small size and low power. A new, emerging feature is the ability to drive a video signal from a cellphone to view that image on a conventional TV set
2007-10-31 Video content analysis is essential in security and surveillance applications
Video content analysis, also known as video analytics, electronically recognizes the significant features within a series of frames and allows systems to issue alerts when specific types of events occur, speeding real-time security response
2008-01-16 VCA: Raising video security to a new level
There is a push to develop methods that will significantly increase the effectiveness of monitoring security and surveillance video. Video content analysis (VCA), also known as video analytics, electronically recognizes the significant features within a series of frames and allows systems to issue alerts when specific types of events occur, speeding real-time security response
2005-11-14 USB-connected module comprises 100MHz oscilloscope
Saelig's Cleverscope CS32 compares favorably with quite a few mainstream lab scopeseven mixed-signal ones that can cost five times as much
2015-04-23 Ultra-broadband portable bench top RF amps go up to 40GHz
The bench top amplifiers offer up to 60dB small signal gain with high dynamic range, low noise figure of 5dB and output P1dB compression power ranges from 10dBm to 22dBm
2004-06-23 TI headphone driver allows sustained dynamic range of >120dB
TI introduced the TPA6120A2, a high-fidelity headphone driver that completes an entire audio signal chain for SACD and DVD audio players
2013-11-08 Synopsys reveals DesignWare ARC HS processors
Geared for next-generation embedded data and signal processing systems, the 32bit ARC HS34 and HS36 processors deliver 1.9DMIPS/MHz at speeds up to 2.2GHz in typical 28nm silicon
2012-12-07 Synchroniser with programmable MTBF capabilities
Here's a high frequency synchroniser circuit with programmable mean-time-between-failure capabilities well suited for high frequency clock gating and input signal synchronisation applications
2014-04-16 Surge protective device controls surges in excess of 10kA
Developed by Bourns, the device works by intercepting the leading edge of a surge within a sub-nanosecond response time, protecting signal and data lines in two stages using a gas discharge tube and high-speed protector technology.
2010-08-25 Stereo headphone amps adjust supply rails
The 30mW headphone amplifiers continuously adjust the supply rails in response to the input signal and minimize power consumption compared to traditional Class AB amplifiers.
2013-01-31 Step attenuators tout frequency up to 67GHz
The R&S RSC family from Rohde & Schwarz includes a precision model with 0.1dB step size and allows users to attenuate signal power step by step either manually or by remote control
2015-07-30 Simplify comm system design, boost available bandwidth
In this article, we show how to simplify the complexity of the system by reducing the need for complicated filters and signal processing
2002-09-12 Silicon nanoparticles eyed for chemical detection
A method for fabricating porous-silicon nanoparticles that have a selective response to light could lead to a fundamentally new capability for chemical sensing
2002-09-16 Sensor converts ambient light into digital signals
An ambient-light sensor from Texas Advanced Optoelectronic Solutions Inc. converts light intensity to a digital-signal output capable of direct SMBus interface
2003-01-31 RLC extraction tool supports Cadence, Mentor flows
Sequence Design has announced an RLC extraction tool that supports large mixed-signal designs in both Cadence and Mentor flows
2004-05-19 RF power detector spans incredible 1MHz to 8GHz
Analog Devices, a provider of high-performance semiconductors for signal-processing applications, has unveiled a major breakthrough in RF detection for wireless infrastructure equipment
2007-01-16 Protect satellite antenna from lightning
The LNB is remotely powered from the satellite receiver STB. The same coaxial cable that carries an IF signal from the LNB to the receiver carries power from the receiver to the LNB
2012-01-12 Precisely measure signals in weigh scale
Here's how to measure this signal levels accurately to meet the requirements of precision measurement for weighing scales
2014-05-06 Power module delivers a total of 60A current via split blades
Molex's power module's split blades shorten the distance between the energized power contacts, delivering faster response times, lower overall impedance, and greater capacitance benefits
2013-09-03 Photostable nanocrystals open path to advanced sensing tech
This discovery could allow rapid localisation and measurement of cells in a living environment such as the changes to a single living cell in the human body in response to chemical signals
2009-10-19 Oscilloscopes feature four high-speed analog channels
Yokogawa's DLM6000 mixed-signal oscilloscope features bandwidths up to 1.5GHz, memory of 6.25M points per channel and intuitive GUI
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