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2005-11-10 Point-of-load modules promise ultra-fast transient response rates
Texas Instruments announced a family of non-isolated, plug-in power modules that promises ultra-fast transient response rates.
2006-03-22 PoE controller integrates power interface port
National Semiconductor introduced its single-chip power-over-Ethernet controller for higher-power PoE applications.
2008-05-28 Phyworks rolls ref design for 1.25Gbit/s optical modules
Phyworks has launched a complete hardware and software reference design for 125Mbit/s to 1.25Gbit/s SFP optical modules offering a digital configuration and monitoring capability.
2005-04-20 PA boosts WLAN signals
Atmel announced the availability of its new ATR7032 PA for the fast-growing high-volume WLAN market. The 2.4GHz PA meets the 802.11b/g standard and is manufactured using SiGe technology.
2004-04-01 Optical switch benefits from off-chip drive
As more electrostatic MEMS-based optical-switch products penetrate the market, scalability, reliability and tilt precision take on increased significance.
2007-06-04 Optical controller simplifies GPON transceiver designs
Maxim Integrated Products introduces the DS1865, an optical control, calibration and monitor IC targeted at BPON and GPON triplexer applications.
2008-04-01 Optical communications migrate to SFP+
Interface chip vendors in growing numbers are tailoring chips to support the migration of datacom and telecom routers and switches to SFP+, the latest pluggable optical module form factor for use in 10Gbit/s Ethernet and 8.5Gbit/s Fibre Channel systems.
2005-04-28 OPA277 op amp from TI now available in DFN package
TI introduced a 4-by-4mm DFN package version of the high-precision OPA277 operational amplifier from its Burr-Brown product line
2015-02-16 Op amps: Slow down to stay out of trouble
In this article, the author shares a question on the possible reasons why an amplifier is not behaving properly when multiplexing channels. He answers it using a traffic analogy.
2009-06-05 Op amps equipped with power-saving features
STMicroelectronics has unveiled three new families of precision operational amplifiers targeting low-power and portable products, with power-saving features.
2007-01-26 Op amps claim near-zero drift and input noise
Noise level of ADI's AD8231 op amps is 32nV/rt-Hz, which the company documents as being just 1/5 the value of competing "zero-drift" instrumentation amplifiers.
2006-04-10 Op amps are built on VIP50 BiCMOS process
National Semiconductor announced nine single, dual and quad operational amplifiers built on its proprietary VIP50 BiCMOS process technology.
2007-04-20 Op amp/comparators feature low power draw
Rohm's new CMOS op-amp/comparators allow operation from 1.8V, ensuring compatibility with the latest low-voltage CPU and DSP power supplies.
2004-08-30 Op amp with unity-gain stability zips at 1GHz
ADI revealed an op amp that combines easy-to-use voltage-feedback architecture, unity-gain stability, and pin-out optimized for high-performance systems.
2006-03-30 Op amp reduces power consumption by 30%
Analog Devices introduced an operational amplifier (op amp) that aims to meet the power, voltage, accuracy and price requirements of portable battery-powered applications.
2014-09-29 Online monitoring of resistive power load (Part 2)
As we have already tackled the models and topologies for continuously monitoring the resistance of power load in Part 1, we will now look into interesting cases and examples.
2005-11-08 ON Semi unveils "the only" floating regulated charge pump
ON Semiconductor released what it touts as the industry's only floating regulated charge pump for low power applications.
2005-08-31 ON Semi ATX reference design meets 80 PLUS requirements
ON Semiconductor unveiled what it touts as the industry's first open ATX reference design certified to meet 80 PLUS performance requirements for computing applications.
2003-12-02 NSC hot-swap controller saves board area
National Semiconductor Corp. (NSC) has unveiled a -48V hot swap controller that delivers board area savings and long-term system reliability for comms systems.
2005-04-14 New dc-dc controller suits avionics, telecom power systems
Linear Tech introduced a 125C-rated wide input and output voltage range versatile dc-dc controller that designed for use in step-down, step-up, inverting or SEPIC circuits with up to 100W of output power
2005-07-14 New CMOS amplifiers with voltage noise like bipolar amplifiers
Linear Technology announced a new class of CMOS amplifiers with voltage noise like bipolar amplifiers
2009-11-05 Network analyzer suits high-speed digital comm apps
The Agilent Technologies is offering the E5061B network analyzer that handles frequency range as low as 5Hz up to the RF range of 3GHz.
2005-12-07 NEC says 55nm process cuts power consumption
NEC Electronics announced that it has developed a 55nm node process named UX7LS that will employ emersion lithography and higher dielectric constant (high-k) material.
2005-08-04 NEC develops low standby leakage technology using high-k material
Two NEC Corp. units have developed technology to lower standby power for mobile devices by combining high-k technology and a body-biasing scheme.
2006-02-23 National, ARM unveil next-gen PowerWise spec
National Semiconductor and ARM have released a second-generation PowerWise interface specification that provides enhanced power management interconnect capability.
2006-09-26 National unveils 2nd-gen PowerWise EMU, APC2 IP pack
National has announced the second-generation PowerWise EMU and APC2 IP package for reducing power consumption in battery-powered handheld consumer products.
2011-03-25 National solar ICs cut PV system costs, simplify design
National Semiconductor's line of SolarMagic ICs includes full-bridge gate drivers, micropower voltage regulators, MPPT controllers, a supervisory reset circuit and a preset temperature switch.
2002-12-18 National Semi power management IC eyes TFT-LCD apps
National Semiconductor has announced three power management ICs that feature boost converters with integrated buffers.
2004-10-13 National op amp offers power select pin
The LMV422 from National features a unique power-saving mode that allows customers to reduce power consumption while maintaining an active circuit.
2007-10-08 National debuts rail-to-rail, current feedback op amps
National Semiconductor has introduced a 5V rail-to-rail input and output and a 36V current feedback operational amplifier.
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