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2009-05-18 Audio IC suits portable multimedia apps
Atmel Corp. has released its AT73C240 Audio Companion IC for portable multimedia applications. Manufactured on Atmel's low-cost mainstream CMOS process, the AT73C240 integrates an audio quality 20bit Stereo DAC and an up to 1W audio power amplifier.
2005-02-11 Atmel audio chip includes DAC, power speaker
Atmel's AT73C213 audio companion chip for multimedia portable apps integrates an audio-quality 20bit stereo DAC and an audio power amplifier providing up to 1W.
2007-09-25 ARM9 MCU series suits high-performance apps
NXP Semiconductors has expanded its portfolio of ARM7 and ARM9 microcontroller space with the introduction of the LPC2900 series.
2008-06-30 Application review and comparative evaluation of low-side gate driver
Fairchild Semiconductor's application note 6069 by Mark Dennis provides details of MOSFET switching action in applications with clamped inductive load, when used as a secondary synchronous rectifier, and driving pulse drive transformers.
2011-10-07 API specs enable power efficient 4G phones
OpenET Alliance has announced its envelope tracking interface to develop 4G handsets that require 30-50 percent less energy.
2004-02-27 Ando releases three BERT units
Ando Electric has launched the AP9945/9946 portable and AQ2200-600 series of modular 10Gbps BERT units.
2009-10-15 Analog front-end increases metering accuracy
Integrated PGAs and a low-drift voltage reference enhance the Microchip MCP3901 AFE's ability to measure signals at very small levels.
2004-07-02 Analog Devices ADCs push architectural limits
Analog Devices will announce two products that represent significant advances in analog-to-digital converter technology.
2009-06-23 Amplifiers tailored for high-frequency apps
RF Micro Devices, Inc. has introduced five new distributed amplifiers for broadband, high-frequency applications.
2007-09-11 Altera FPGAs power China's first DTV launch
Altera announced that its Stratix II FPGAs were used by Tsinghua DTV to develop China's recently ratified DTMB national DTV broadcast standard.
2010-12-09 Altera cuts power by 50% in MAX V CPLD
Altera claims its MAX V device family uses half the power compared to competing CPLDs while maintaining the instant-on, single-chip, non-volatile characteristics of the previous MAX series.
2004-05-05 Alliance Semi launches I?C EMI reduction IC
To address EMI reduction, Alliance Semiconductor has launched the AS80M25XX family of dual PLL clock chips.
2010-02-11 Alliance pushes for 3G/4G interface spec
Nujira has formed the OpenET Alliance to develop and publish open specifications for envelope tracking interfaces for 3G and 4G platforms.
2003-11-20 AKM audio DAC features enhanced noise reduction
Asahi Kasei Microsystems (AKM) Co. Ltd has introduced its AK4386 DAC that supports sampling rates from 8kHz to 96kHz.
2002-09-23 AKM 24-bit DACs target DVD apps
Asahi Kasei Microsystems Co. Ltd's AK4381 and AK4384 24-bit DACs are suitable for use in DVD, A/V, and automotive audio applications.
2002-11-20 Agilent samples 'smallest' optical driver amp
Agilent Technologies' MDA-1220-08S surface-mount optical driver amplifier is designed for use in OC-192/STM-64 10Gbps SONET/SDH fiber optic systems.
2006-11-17 Agilent RF signal generator reduces cost of tests
Agilent has announced the worldwide availability of its N9310A RF Signal Generator that promises high performance and superior quality at a lower cost, while significantly reducing the cost of test.
2005-06-24 Agilent re-introduces UWB tool
Agilent Technologies is re-introducing what it bill as the industry's first software tool that provides waveform creation for the design and verification of OFDM ultra-wideband transceivers and components.
2012-02-02 AFEs target femtocells, software-defined radio
The 12bit AFE7225 integrates a dual 125MSPS ADC and dual 250MSPS DAC.
2007-02-15 ADI touts 'tightest' integrated 3G transceivers
ADI says its new Othello-3 CMOS RF radio chip is the tightest integrated transceiver for 3G phones using the W-CDMA air interface.
2002-06-11 ADI electro-optical interface ICs fit for fiber
Analog Devices Inc. has introduced three electro-optical interface ICs for use in fiber-optic metro and access networks.
2005-01-28 ADI claims audiophile sound for its Class-D amplifier entry
ADI is targeting a "sweet spot" in the Class D market, the 5- to 40 watts-per-channel amplifiers used by bookshelf stereo systems, integrated DVD players and wide-screen flat panel TVs.
2008-05-27 ADCs provide high-precision measurements for signal apps
Texas Instruments' new ADCs combine excellent DC accuracy and AC performance with cost-effective integration. They provide measurement system for signal acquisition applications such as power metering, defibrillators and ECG monitors, pressure sensors, etc.
2010-11-30 A*STAR IME creates silicon-based millimeter-wave high-speed chips
Silicon may be used in millimeter-wave communications, according to researchers
2012-01-02 A primer on wireless sensor network
Here are the basic concepts of wireless sensor networks and protocols, the significant elements comprising a wireless sensor, and some of the important design considerations for using them.
2010-03-15 8bit MCUs pack touch-sensing, comms peripherals
Microchip Technology Inc. has unveiled several new 8bit PIC microcontrollers that include mTouch capacitive touch-sensing, and communications peripherals.
2010-04-23 800MSps DAC halves data input pins in wireless apps
Texas Instruments Inc. has released a 16bit, 800MSps interpolating DAC, which provides 75dBc third-order intermodulation distortion (IMD3) at 200MHz.
2009-01-23 5.8GHz transmitter meets China e-toll standard
RF Micro Devices Inc. has unveiled that it claims to be the first fully integrated 5.8GHz transmitter to comply with China's electronic toll collection (ETC) standard.
2010-01-12 40Gbit/s optical networks DQPSK receiver is tiny
The receiver enables smaller transponders, making optical transmission equipment for 40Gbit/s optical networks more environment-friendly.
2008-01-17 4.3GSps DAC meets Docsis 3.0 requirement
Providing higher density, lower power and lower cost per channel than the traditional analog approach, Maxim's 4.3GSps DAC MAX5881 is suitable for Docsis 3.0-compliant edge QAM devices and CMTS.
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