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2007-07-04 Multirate limiting post amp fits SFP transceivers
Micrel has begun volume production of the low-power SY88973BL limiting post amplifier designed for use in fiber optic receivers
2016-04-08 MOSFETs balance supercaps with zero power burn
Find out how MOSFETs deployed in circuits that balance voltage and leakage current in supercapacitor series-connected stacks of two or more can be configured to burn zero power
2007-11-01 Mobile WiMAX Wave2 chipset eyes low power
Samples of a chipset consisting of a baseband MAC/PHY SoC and RF transceiver IC is now available from XRONet, and the company claims the chipset raises the bar on the performance to power power ratio of existing Mobile WiMAX chipsets
2007-02-20 Mobile WiMAX PA offers high power efficiency
Anadigics' new PA for mobile WiMAX supports the 802.16e-2005 standard, offering high power efficiency and linearity in a highly integrated module package
2008-07-23 Mobile WiMAX gets high stability from power amp
SiGe Semiconductor has introduced a 2.5GHz power amplifier targeted at the mobile WiMAX market
2011-11-22 MMIC power amp delivers >22dBm up to 30GHz
GigOptix wideband distributed power amplifier boasts frequency coverage that extends up to 90GHz
2006-11-30 Mixer IC suits freq-down converter in low-power radios
New Japan Radio has announced the NJM2288, a mixer IC suitable for use in the frequency-down converter in specific extremely low-power radio equipment
2014-05-15 Minimising power loss with dynamic power control
DACs in industrial systems may be expected to drive a wide range of loads.
2006-08-08 Mimix unrolls GaAs MMIC balanced PA, driver amp
Mimix Broadband has introduced a GaAs MMIC three-stage balanced power amplifier and complementary three-stage driver amplifier
2005-06-14 Mezzanine card offers power management capabilities for telecom apps
A leading industry supplier of efficient power management components, ON Semiconductor presented a sample of its AdvancedMC-compliant, power conversion solutions for +12V telecom subsystems
2002-10-21 Maxim 802.11a SiGe PAs eliminate extra op amp
The MAX2840 and MAX2841 SiGe PAs feature an on-chip power detector that allows for the implementation of an automatic level control function, eliminating the use of an extra op amp required on GaAs HBT PA solutions.
2002-08-21 Marvell tames 802.11b power, security
Marvell has released two chipsets that aim at reducing power consumption, increasing security and mitigating interference in these WLANs
2009-12-18 Low-power sensor boosts Storm's imaging quality
Teardown shows how Blackberry Storm is able to deliver good telephone performance and attractive image quality both for still images and video.
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.
2000-05-06 Low-power op amp reduces cable costs
This application note describes a technique to buffer the extremely high source impedance of a pH probe.
2010-03-23 Low-power current sensing IC amp eases design
STMicroelectronics' TSC102, a low-power current sensing IC offers features aimed at providing design flexibility and increasing sensing accuracy
2007-10-25 Low-offset op amp family suits portable apps
National Semiconductor has unveiled five new precision operational amplifiers designed for portable test and measurement, industrial and medical systems that require signal-conditioning.
2008-06-24 Low power design for analog/mixed-signal IP
Power reduction and management techniques using multiple clock and power domains, dynamic voltage and frequency scaling and power gating are effective for digital circuits but for analog design, lowering power consumption must be considered early in the design phase
2005-05-27 Log amp spans 1MHz to 10GHz
Analog Devices released what it claims as the industry's first RF logarithmic detector/controller that accurately measures the power of radio signals from 1MHz to 10GHz
2010-05-13 LNA, power amp target wireless net femtocells
Freescale is making its way to the GaAs monolithic microwave IC (MMIC) sector with the launch of four devices aimed at macro base stations, repeaters and femtocells employed in wireless networks.
2004-02-03 Lingyun tuner processes IF AMP, A/V signals
Shaanxi Lingyun Electronic Appliance Co. Ltd has released its TV tuner module of TVM-1A/2A type.
2007-05-16 Linear Edge power amps enable longer talk-time
AnadigicsInc. unrolls AWT6172, a new quad-band linear Edge power amplifier module for 2.75G and 3G cellphones, PDAs and wireless PC cards that use GSM/Edge cellular standards
2006-06-02 LDMOS transistors bias control in basestation RF power amplifiers using Intersil's LUT-based sensor signal conditioners
A new way to bias an LDMOS amplifier is presented here, which involves digitally converting temperature information and adjusting the DC bias using look-up table memory.
2006-08-25 JFET op-amp targets semiconductor test apps
NEC Electronics has rolled out PC835, a JFET-class dual operational amplifier for IC test applications.
2005-08-31 JFET in-amp housed in MSOP
Analog Devices' AD8220 JFET input instrumentation amplifier touts a 50 percent reduction in package size and improved performance, while reducing cost and power consumption
2003-03-14 Jetronic showcases TI DVD power amp solution
Jetronic Technology displayed at the 8th Annual IIC-China Conference & Exhibition, TI's latest digital power amp solution for high-end DVD players.
2007-07-11 IR unrolls Class D audio amp reference design
International Rectifier has introduced the IRAUDAMP4 Class D audio power amp reference design.
2002-07-02 IR offers n-channel, p-channel power MOSFET pair
International Rectifier's IRF7338 is a 12V complementary n-channel and p-channel pair of HEXFET power MOSFETs in a single SO-8 package
2002-08-05 Intersil power amp extends range by 15 percent
The ISL3985 2.4GHz power amplifier provides a typical output power of 21dBm, allowing the device to increase its range by up to 15 percent
2008-10-13 Integrated pre-amp, output driver earmark voltage comparators
Advanced Linear Devices has released its dual precision CMOS voltage comparator series, touting an industry-first integrated precision pre-amp and output driver
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