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total search108 articles
2007-03-16 Use CT delta-sigma ADCs to cut down power consumption
Continuous time delta-sigma ADC technology shatters the conventional wisdom that pipeline ADCs are the only conversion technique available for high-speed, dynamic range applications
2004-03-19 TI transceiver drives down handset cost, complexity
The dual-band WCDMA RF transceiver from Texas Instruments promises to drive down the cost and complexity of WCDMA handset design
2002-05-07 Linear Tech RF chipset operates down to 1.8V
Linear Technology Corp.'s 1.8GHz to 2.7GHz RF transceiver chipset operates from 1.8V to 5.25V, and suitable for use in 802.11b-compliant and non-compliant 802.11 systems in the 2.4GHz ISM band.
2010-07-12 LED driver combines PFC, AC/DC conversion
ON Semiconductor introduces an offline LED driver that integrates power-factor correction (PFC) and isolated step-down AC-DC power conversion in a single stage
2003-01-15 End-to-end solutions: Key to bring costs down
In this digital millennium, it is easy to forget that we still live in an analog world. However, talking on a cellphone and watching television are signs that it indeed still is.
2007-12-18 Chips enable direct conversion cellular base stations
Analog Devices is extending its RF portfolio with what it claims as the industry's highest-performance broadband direct conversion radio solution
2007-05-11 Direct step down from 60V for this controller
Linear Tech's LTC3812-5 is a high input voltage synchronous step-down switching regulator controller that directly steps down voltages from 60V to output voltages ranging from 0.8V to 93 percent of Vin
2007-09-25 From RF to baseband in one demodulator
A monolithic quadrature demodulator for direct down conversion applications has been introduced by Texas Instruments Inc.
2002-10-23 TelASIC ADC targets high-bandwidth apps
The TC1200 10-bit 1GSa/s ADC is suitable for use in high-bandwidth apps such as multi-carrier PAs, satellite comms, and radar.
2007-07-19 Othello chip suits 3G TD-SCDMA wireless handsets
Analog Devices Inc. has unveiled the latest addition to its family of Othello direct conversion radios and its broad TD-SCDMA product portfolio, the Othello-3T AD6552
2012-12-12 Module upgrades make for efficient dPMR radio designs
A new set of Function Images have been added to CML's CMX7131/7141 line of Digital PMR Processors, allowing for small, low-cost and low power dPMR radio.
2013-09-26 DFIG converters to lead market with 1.6% CAGR
IHS predicted that DFIG converters will outpace shipments of full-conversion products to reach more than 9,900 units shipped in 2017
2003-01-31 ADC eliminates need for gain amplifiers
The LTC2412 ADC exhibits a noise of 800nVrms and provides 22.5 ENOBs over 2.5V.
2002-04-03 Wolfson codecs support Dolby 5.2, EX6.1, 7.1
The WM8770 and WM8771 24-bit codecs from Wolfson Microelectronics Ltd integrate an 8-channel mux with stereo ADC and 8-channel DAC.
2003-03-10 Micronas stereo DAC targets portable devices
Micronas GmbH has introduced the DAC 3560C stereo DAC, which is available in a 6-by-6-by-0.9mm QFN package that eyes portable multimedia devices.
2015-05-28 60V synchronous buck controller eases power supply design
The ISL8117 from Intersil enables buck conversions such as 48V direct to 1V through a very low minimum-on-time-specification, and can also permit point-of-load supplies to be fed from 48V rails
2015-04-24 TI bares FPGA alternative
The 66AK2L06 programmable system-on-chip offers efficient, direct connection to analogue front end (AFE) using Texas Instrument's integrated KeyStone technology and JESD204B-compliant standards
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
2009-04-22 SDI equalizer touts lowest jitter across cable lengths
National Semiconductor has released a PowerWise 3Gbit/s serial digital interface (SDI) cable equalizer designed to simplify the design of broadcast video routers, production switchers, distribution amplifiers, editing and conversion equipment
2009-05-06 RF transceiver offers precise signal processing
CML Microcircuits has released a high performance integrated RF quadrature/low IF transceiver IC, which features an advanced image-reject up-conversion modulation system and flexible superheterodyne receiver
2014-10-27 Perform position encoding in battery-powered apps
Find out how position measurements using ULP 1-chip Hall encoders can be performed efficiently with direct battery operation or even during power failure
2002-11-05 NeoMagic rolls new applications processor for PDAs, mobile phones
The MiMagic 5 applications processor for PDAs and mobile phones provides an integrated video path that allows live video without tying down the CPU bus
2009-05-06 Modulator improves wireless transmitter performance
From Linear Technology Corp. comes a new low frequency direct conversion quadrature modulator that offers superior linearity performance and low noise to enhance the dynamic range performance of base station transmitters
2006-05-23 Modulator directly converts from baseband to 900MHz
A quadrature modulator from Linear Tech is designed for direct conversion from baseband to the 850-965MHz frequency band
2004-10-19 Linear Tech demodulator's SFDR surpasses 80dB
Linear Tech said that its new I/Q demodulator provides the performance needed for direct conversion and IF conversion of radio signals to baseband
2012-01-30 100V buck regulator features integrated MOSFETs
The 600mA LM5017 enables direct point-of-load voltage regulation from input voltages and operates at switching frequencies up to 1MHz
2004-12-16 Space-based GPS lowers costs
Developing a satellite may be expensive, but integrating a GPS receiver may trim down costs
2003-06-23 USI to use Agere chip on portable device module
ODM Universal Scientific Ind. Co. Ltd (USI) has selected Agere Systems Inc.'s Wi-Fi networking chipset to be used on a small-form-factor 802.11b/Bluetooth wireless module.
2014-02-14 Taking a look at the field-programmable RF chip
Developed in the US for UK's Lime Microsystems, the FPRF transmitter takes a digital data stream and converts it into wireless signals, while the receiver performs the inverse operation.
2003-05-06 Samsung selects Agere's networking chips
Samsung Corp. has chosen Agere Systems' WaveLAN wireless networking chips for use in selected current and next-generation laptop computers.
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