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2005-11-23 Telemetry transmitter targets 2GHz to 4GHz S-band applications
M/A-COM's MATM-090007-SA00XX 1W S-band telemetry transmitter targets rugged, space-limited apps, as well as harsh environment commercial and industrial testing apps.
2012-12-04 Taking apart the latest iMac
This teardown from iFixit showcases the iMac Intel 21.5 inch EMC 2544 which features a thinner case and a quad-core Intel i5 or i7 processor.
2008-02-18 Take a holistic approach to power management for mobile devices
Power management no longer remains a hardware-only problem; rather it has become a system problem that is being addressed by all engineers involved in the system design process. Power management decisions are being taken at both hardware and software level. Increasing focus towards system aspects of cellular phones compels designers to take a holistic and dynamic approach to power management to effectively decrease power consumption without degrading performance.
2014-06-06 Synopsys joins in ST-Samsung FD-SOI collaboration
The extension of the collaboration facilitates the provision of Synopsys' Galaxy design flow for ST's 28nm FD-SOI technology, the adoption of which is expected to be accelerated.
2011-01-31 Synchronous stepdown DC/DC controller touts precise conversion
Linear Technology Corp.'s LTC3880/-1 allows for digital programming and read back for real-time control and monitoring of critical point-of-load converter functions.
2013-09-13 Switching ICs offer 30W power handling, excellent linearity
The PE42820 and PE42821 SPDT switches are significant in replacing discrete solutions including traditional pin diodes used in land mobile radios, and mechanical relays used in LTE-enabled small cells.
2003-12-26 Stratos releases transceivers in SFP form factor
Stratos Int. Inc. has released high-performance optical transceivers based on coarse wavelength division multiplexing (CWDM).
2007-09-03 Stereo codecs extend battery life in portable audio apps
Leadis Technology has unveiled a family of stereo audio codecs using its Gmax amplifier technology that promises extend battery life in portable audio applications.
2014-04-14 Step-down converter for automotive, industrial apps
There is a clear need for compact, high efficiency step-down converters that can produce very low voltages from the high input voltages.
2007-03-26 Standalone battery charger draws power from wall adapter, USB
Linear Tech's LTC4097 standalone dual-input linear battery charger charges single-cell Li-ion/polymer batteries from wall adapter or USB power sources.
2005-10-14 ST's new Hybrid BJT/MOSFETs deliver speed and power
Touting a breakthrough in high-voltage, high-switching applications, STMicroelectronics' new hybrid emitter-switched bipolar transistors (EBST), particularly suited to industrial three-phase auxiliary power supplies and single-ended primary inductance converters (SEPIC), boasts the industry's best combination of low forward voltage drop, high blocking voltage, and fast switching speed.
2004-11-02 ST linear power amplifier suits WLAN apps
ST introduced a linear power amplifier for use in WLAN apps meeting the IEEE802.11b/g standards, such as notebook PCs, desktop PCs, PDAs and other mobile products.
2005-04-28 SRAMs offer fast access time
Designed to meet the stringent radiation, size and weight requirements of space apps, two new sub-20ns 4Mb SRAMs combine radiation hardened capabilities with fast access time over the full military temperature range.
2011-12-14 SRAM boasts operation as low as 0.425V
Fujitsu Semiconductor and SuVolta have cut the power consumption of SRAM blocks by cutting CMOS transistor threshold voltage variation by half.
2005-08-01 SPDT switch module spans 20GHz
Hittite Microwave has introduced the first wideband GaAs MMIC switch within the company's Connectorized Module Product Line.
2007-06-01 Sound advice on Class D audio amps designs
Audio designers need to pay attention to many details when they are building high-performance Class D audio amplifiers, including the choice of output transistor size, output stage protection, modulation technique and filter topology. EMI reduction and system cost must also be considered along with the desired sound quality.
2012-03-08 Solve hierarchical signal planning, routing issues
Learn about a methodology that relies on custom design tools to address hierarchical signal planning and routing concerns.
2008-06-30 Smart Power Module Tiny-DIP-SPM User’s Guide
The objective of this application note is to show the details of TINY-DIP-SPM power circuit design and its application to TINY-DIP-SPM users. This document provides design examples that should enable motor drive design engineers to create efficient optimized designs with shortened design cycles by employing Fairchild TINY-DIP-SPM products.
2008-06-30 Smart Power Module Motion-SPM in Mini DIP SPM Ver.4 User’s Guide
In order to meet energy-saving and quiet-running needs of variable speed motor drives Fairchild has developed a series of compact high-functionality and high efficiency power semiconductor devices called Dual In Line-Smart Power Module (DIP-SPM). This application note shows the details of the Mini DIP-SPM power circuit design and its application to DIP-SPM users.
2008-06-30 Smart Power Module DIP-SPM User’s Guide
In order to meet energy-saving and quiet-running needs of variable speed motor drives Fairchild has developed a series of compact high-functionality and high efficiency power semiconductor devices called Dual In Line-Smart Power Module (DIP-SPM). This application note shows the details of DIP-SPM power circuit design and its application to DIP-SPM users.
2004-05-26 Sipex charge pump consumes 60?A
Sipex has launched a micro power inverting charge pump that is specifically designed to operate from battery input voltages ranging from 2.4V to 5.5V.
2002-08-15 SiGe power amp supports 802.11b, 802.11g
Maxim Integrated Products has announced the availability of the MAX2247 SiGe power amplifier (PA) designed for both 802.11b and 802.11g WLAN applications.
2004-03-19 SiGe power amp seeks socket in CDMA handsets
SiGe Semiconductor Inc. has introduced a line of silicon germanium power amplifiers that it believes will break gallium arsenide devices' lock on CDMA cellphones.
2005-05-09 Shorten your design time
Goal Semiconductor unveiled a plug-and-play development and evaluation system for its quad, high-voltage, 9bit, serially configurable voltage/current digital-to-analog converter (DAC) with outputs of up to 200V.
2007-04-17 SFP transceivers target long-reach SONET
Avago Technologies has announced the addition of a line of single-mode SFP transceivers for long-reach SONET OC-48 to its METRAK family of SONET products.
2007-12-21 SFP optical transceiver doubles bandwidth
The first 8Gbit/s SFP optical transceiver for Fibre Channel applications has been announced by Avago Technologies Ltd. The AFBR-57D5APZ transceiver doubles the bandwidth of previous Fibre Channel SFP optical transceivers.
2015-09-07 Sensor interface AFE simplifies sensor conditioning
Read about a sensor interface that includes a 16:1 differential multiplexor, a programmable gain instrumentation amplifier, a 10bit offset correction DAC, and a low dropout regulator.
2006-11-16 Select the best switch for your USB consumer apps
The designer must consider several factors when choosing a switch for USB, including on-resistance, capacitance, bandwidth, power supplies and switch protection.
2008-11-20 SCART saves power in STBs, A/V receivers
Maxim Integrated Products introduces the MAX9597, a fully integrated, +3.3V SCART solution for set-top boxes and A/V receivers that have one SCART connector.
2002-02-12 Scaling debate stalks chip conference
From the wide range of panels and tutorials at the International Solid-State Circuits Conference, from the myriad papers, from the conversations in the hotel halls, a single gnawing issue grew from hints and whispers to a groundswell of concern: Will IC technology continue to scale?
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