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2012-05-29 Signal chain basics: Understand spurious signals in high-speed DACs
Here's how to develop tactics and techniques for troubleshooting this likely problem.
2011-12-19 Signal chain basics: Understand spurious signals in high-speed ADCs
Learn the various approaches for tracking down spurious signals in high-speed analog-to-digital converter systems.
2011-04-12 Signal analyzer covers frequencies up to 50GHz
Agilent Technologies Inc. claims its PXA signal analyzer is the industry's highest performance millimeter-wave signal analyzer, covering frequencies up to 50GHz.
2006-09-21 SiGe rolls out 'first' Galileo-ready receiver
SiGe Semiconductor Inc. recently introduced a Galileo-ready receiver, said to be the first for mass market consumer electronics.
2006-11-16 SiGe chip serves both GPS and Galileo
SiGe Semiconductor is sampling the SE4120L receiver, which it says is the first single-chip device to support both the U.S. global-positioning system network and the European Space Agency's Galileo.
2007-03-01 Sensor nets out to solve real-world problems
At the IRRR Radio and Wireless Symposium held in January, academic researchers presented concrete examples of advanced wireless data and sensor networks.
2003-10-29 Satellite radio chipset debuts
Extending CMOS technology to yet another market, Silicon Laboratories Inc. has unveiled a CMOS satellite radio tuner chipset.
2004-07-16 Rolling data codes and fast oscillator trigger remote keyless entry
A common application for simple RF data transmission is the remote keyless entry system found in most vehicles today.
2006-05-31 Rising unveils RF transceiver chipset for 3G WCDMA handsets
Rising Micro Electronics announced that it has successfully developed RF transceiver chipset for 3G WCDMA wireless handsets using Jazz Semiconductor's 0.18m SiGe BiCMOS.
2008-04-16 RFMD intros integrated configurable components
RF Micro Devices has introduced the first in a line of integrated configurable components delivering high levels of flexibility and functional integration to designers of radio systems.
2003-11-27 RFMD device offered in 3-by-3mm footprint
RF Micro Devices has announced the availability of its RF2861 single-band receiver front-end with an integrated TX LO buffer amplifier designed for CDMA cellular, JCDMA, and CDMA450 applications.
2002-08-27 RFMD CDMA receiver features 3-by-3mm footprint
The RF2870 CDMA front-end receiver features a transmit local oscillator buffer amplifier and occupies a 3-by-3mm footprint.
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.
2002-08-19 RF integrates with DSP in 4G apps
This article discusses a direct-conversion RF architecture that uses CMOS technology to design a DSP suitable for 4G apps.
2007-06-04 RF control devices enable remote keyless entry
Freescale's MC33696 PLL-tuned UHF transceiver and MC33596 low-voltage receiver are access and remote control devices designed to help developers streamline existing RF solutions and add the convenience of wireless control to their products.
2000-11-01 RF and wireless design take front-row seats
The hottest issue on the communications landscape is radio frequency (RF) and wireless system design.
2011-10-13 Researchers develop high-capacity optical signal device
The reconfigurable signal processing device claims to automatically tune the phase property of ultrafast light signals.
2005-06-07 Receiver with -110dBm sensitivity for high-volume, low-cost apps
Maxim introduced the MAX7042 VHF/UHF PLL-based frequency shift keying receiver, which is well suited for low-cost, high-volume apps where range is critical
2005-02-17 Quiet JFET features nearly zero popcorn noise
Linear Integrated Systems' new JFETs provide low noise at both high and low frequencies with a narrow range of saturated drain current and low capacitance.
2008-03-04 Quick guide to camera system analog video-filtering techniques
This article provides an easy to use guide/reference for engineers currently designing products in this camera market segment. Each filter arrangement is suited for a different DAC output specification.
2008-03-10 Power, audio management unit suits SiRF PND chips
austriamicrosystems has unveiled the AS3650, a highly integrated power and audio management unit developed in close alignment with SiRF Technology.
2010-03-24 Power management IC packs Class G codec
Dialog Semiconductor plc has is rolling out the DA9057system-level power management IC that includes a Class G codec.
2005-09-01 Pentek beefs up GateFlow FPGA IP Library
Pentek announced an addition to its GateFlow FPGA IP Library that implements a 256-channel narrowband digital downconverter.
2011-05-13 Passive mixers target communication apps
Analog Devices introduces the ADL5811 single-channel and ADL5812 dual-channel mixers for communication applications.
2004-03-16 Passive integration activates wireless
The PiiP concept is a unique design approach for integrating package-level design into the silicon world via BiCMOS SiGe process.
2004-05-12 Parvus rolls out sound card for embedded computer systems
Parvus has launched its Sonic Audio SP, a low-cost, PC/104 form-factor sound card for embedded computer systems.
2007-02-01 Overcome challenges in implant design
This article discusses the unique challenges posed by in-body communications systems, and some of the general technical and biocompatibility issues for implanted system design.
2008-07-16 Out-of-band tuner stars in cable STB, digital cable-ready TV
RF Micro Devices Inc. has designed the S510075-33Z out-of-band tuner for use in cable set-top box and digital cable-ready TV applications.
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.
2007-03-01 NXP chip promises 'exceptional viewing experience' in mobiles
NXP Semiconductors has announced the PNX4150, its exceptional viewing experience companion chip that promises to bring image improvement techniques to mobile picture and video applications.
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