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2010-06-21 Noise figure measurement accuracy: the Y-factor method
Noise figure is a key performance parameter in many RF systems. A low noise figure provides improved SNR for analog receivers, and reduces bit error rate in digital receivers.
2013-04-25 LNA boasts 0.7 to 3.8GHz noise figure performance
Skyworks Solutions' SKY67151-396LF is a GaAs, pHEMT low noise amplifier features the company's advanced pHEMT enhancement mode process in a compact 2x2mm, 8-pin DFN package
2004-11-01 TI amplifiers mix high-gain adjust range, low noise
Texas Instruments introduced a wideband, voltage-controlled amplifier from its Burr-Brown product line.
2007-08-16 RF IC aims at DVB-S receivers
NXP Semiconductors has introduced what it claims as the industry's first fully integrated downconverter for Ku-band DVB-S low-noise block
2003-11-07 Philips module targets notebooks, LCD TV receivers
Royal Philips Electronics has introduced what it claims is the world smallest analog low profile multi-system video module for notebook, LCD-TV and handheld multimedia products
2010-05-25 Network analyzer packs accurate noise-figure test option
Agilent offers Option 028 to its PNA-X network analyzers, allowing highly accurate, source-corrected noise figure measurements of amplifiers, frequency converters and mixers up to 50GHz
2006-09-21 Low-power post amp features sensitive LOS detection
Micrel said its new 3.2Gbps CML limiting post amplifier is suited for applications requiring a very sensitive LOS detection.
2006-02-14 LNAs offer 0.06dB noise figure
Hittite Microwave released two new GaAs pHEMT MMIC low noise amplifiers which are designed for cellular/3G basestation and repeater applications
2002-07-08 Linear Tech op amps produce 1.9nV/sqrt-Hz noise
The LT6203 dual and LT6204 quad rail-to-rail I/O, unity-gain stable op amps feature a noise voltage of 1.9nV/sqrt-Hz (100kHz) while drawing 2.5mA
2007-09-03 Limiting post amplifier introduced for fiber-optic receivers
Micrel's SY88973BL low-power limiting post amplifier is designed for use in fiber-optic receivers that follow a variety of optical networking standards
2008-06-18 LabVIEW toolkit does low-cost GPS testing
National Instruments has announced the NI GPS Toolkit for LabVIEW, an extension of the graphical system design environment that expands the NI RF PXI platform to include multi-satellite GPS signal simulation.
2010-07-27 High-sensitivity, low-power wireless receivers support multiple protocols
Infineon Technologies introduces an enhanced family of three wireless control receivers offering the highest current available sensitivity and low power consumption. These controllers also provide multi-band support and capability for use in various automotive applications
2007-04-19 Dual, quad ADCs promise high speed, low power
TI unveiled a new family of two- and four-channel 12bit and 14bit ADCs featuring high speed, low power and high performance housed in tiny 9-by-9mm packages
2011-04-29 Dual mixers reduce power use and size for 4G MIMO receivers
Linear Technology's LTC559x family of high dynamic range dual downconverting mixers help reduce power consumption for 4G MIMO receivers
2004-06-22 Broadband amp fuses programmability, ultra-low distortion
Striving to be a choice for comm systems apps, Linear Technology announces the release of its 850MHz programmable gain, broadband amplifier.
2004-06-23 austriamicro digital pot eyes TV receivers, audio systems
austriamicro unveiled its AS1500 family of digital pots that is designed for use in apps where a resistor value must be changed automatically by a microprocessor.
2010-03-30 1A regulator handles low current consumption apps
ON Semiconductor has launched five new CMOS linear voltage regulator families optimized for use in low current consumption portable battery-powered and 'always on' applications
2013-04-24 Silicon Labs rolls out digital radio receivers for CEs
The monolithic Si468x receiver ICs bring FM, HD radio and DAB/DAB+ broadcast capabilities to devices such as mobile phones, tablets and personal navigation devices.
2007-08-16 Programmable low-pass filters suit high-dynamic-range apps
Skyworks Solutions Inc. has launched a line of monolithic, digitally programmable low-pass filters in single- and dual-band versions
2002-08-08 Philips ships front-end chipset for digital video receivers
Royal Philips Electronics has introduced a front-end chipset targeted at improving digital video reception of digital terrestrial video receivers
2008-08-18 Perform virtual field tests on DVB-T receivers
Virtual field testing solves the huge problem in validating the RF-performance of receivers in any organization. A variety of DVB-T transmissions across Europe's 45 countries makes in-depth field testing a major undertaking. Because of this, the Digital TV Labs Virtual Field Test Suite enables comprehensive and speedy validation of RF front-end performance
2007-01-16 Noise canceler IC suits DVB-H, cellular handsets
Quellan brings noise cancellation to consumer platforms with Q:Active, extremely small noise-source emulation chips intended for handsets designed for mobile broadcast video
2004-12-14 Multi-port serial I/O cards are low-profile PCI plug-ins
ACCES I/O Products is rolling out its Model LPCI-COM-8SM serial communication card.
2010-12-02 Mini AGC5 IR receivers suit remote control
Vishay Intertechnology Inc. announces a complete family of miniaturized automatic gain control category 5 (AGC5) IR receivers for remote control systems
2006-05-11 Low-power active mixer offers wide bandwidth
Linear Technology's new mixer is capable of operating from 10kHz to 4GHz at a supply current of 10mA.
2008-05-14 Low-noise ADC drivers deliver guaranteed matching
Linear Technology has announced the LTC6420-20 and LTC6421-20, said to be the industry's first high-speed dual differential ADC drivers with guaranteed gain matching, and exceptional noise and distortion performance
2009-12-18 LNAs deliver 0.8dB noise for GPS receivers
The devices, using less power than competitive solutions, are suited for cellphones, smart phones, PNDs and GPS-enabled fitness equipment.
2008-02-04 IR receivers resist noise, disturbance signals
In a move to minimize the impact of fluorescent lamps and other disturbance signals on IR remote control systems, Vishay Intertechnology has announced the release of five new series of high-sensitivity IR receivers
2012-04-09 IR receivers operate on 26.2kHz carrier frequency
Compliant to 3DTV CEA-2038, the TSOP75D26 and TSOP35D26 are designed to be assembled into active 3D glasses, delivering 830nm peak wavelength sensitivity.
2004-02-03 Gospell Digital device has 0.6dB noise figure
Gospell Digital Technology Co. Ltd has released its GKF-D21A device that offers low-phase noise for digital receivers.
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