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ELECTRONICSTALK
The Independent Weekly Product Information Guide
for Electronics Engineers
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London, UK
ISSN 1475-2913 - Free subscription
Published every Tuesday at 12:30 (UK)
Issue 52: 19 February 2002
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4214 product announcements and technical articles
on our web site, all fully searchable at
http://www.electronicstalk.com/ - take a look!
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In this issue:
* Editor's Message
* Our Top Ten new Products Selection
1. Architecture provides adaptive bias and control
2. Development kit gets 3G basestations started
3. Smart antenna boosts basestation capacity
4. Circulars gain audible proof of locking
5. Tiny DC/DC convertors save power system space
6. Quick-charge cells take on high-power applications
7. Low-cost stepper drive provides 8A outputs
8. Java-enabled GPRS now available in Cannes
9. Speedy 16Mbit SRAMs are anything but static
10. Three PLLs in one for SONET synchronisation
* New Technical Articles and Case Studies
* ...And take a look at these stories too...
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Laurence Marchini, Editor, writes:
The exhibition season is starting up again, and there will be many of you reading this that will be looking forward to the likes of Drives & Controls or Embedded Systems with perhaps less than relish.
Personally, I have just returned from the 3GSM World Congress in Cannes, without leaving my seat.
Fortunately, here is a conference and exhibition that is paying a little more than lip service to its website (www.3gsmworldcongress.com), which is being continually updated over the course of the event.
This is a piece of cross-media development which is most welcome. This morning's visit involved no stressful air travel, no problem booking a hotel room and for once I didn't feel ripped off by the price of a coffee on the terrace of the Carlton Hotel.
There are already a number of announcements from the congress on the Electronicstalk site, and more will be added in the next few days.
I hope you find this issue of our weekly newsletter useful. We currently have thousands of engineers and other industry professionals on the circulation, so you're in good company. In addition to the new products, news and ideas featured here, there are hundreds more on our website and dozens more being added daily, so do take a look if you can. But you don't need web access! All the full stories behind the summaries and headlines in this newsletter can be retrieved by email alone: see details below. In the meantime, if you've got any suggestions as to how we might make the site or the newsletter better, email me directly.
Best wishes
Laurence Marchini, Editor
mailto:lauren[-email removed-]nicstalk.com
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THIS WEEK'S INDUSTRY NEWS
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ROHM AND DIGIPLUG TO WORK ON MULTIMEDIA
Rohm and Digiplug are to enter into a long-term partnership aiming at developing enhanced solutions for mobile multimedia applications.
Rohm Electronics (UK), 14 February 2002
mailto:roh1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/roh/roh120.html
SECOND SMART AWARD FOR RF ENGINES
RF Engines has received a second SMART (Small Firms Merit Award For Research and Technology) funding award from the UK Government.
RF Engines, 15 February 2002
mailto:rfe1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/rfe/rfe102.html
CELOXICA IN ELIXENT ALLIANCE
Celoxica and Elixent have entered a technology alliance to allow direct targeting of Elixent's reconfigurable signal processing (RSP) architecture from C-based algorithms.
Elixent, 19 February 2002
mailto:exi1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/exi/exi105.html
QUICKLOGIC EXPANDS SOFTWARE DEVELOPMENT INTO INDIA
QuickLogic has expanded its software development capabilities by opening a new design centre in Bangalore, India.
QuickLogic, 15 February 2002
mailto:qui1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/qui/qui118.html
CADENCE AND AGILENT FOCUS ON WIRELESS DEVELOPMENT
Cadence Design Systems and Agilent Technologies have signed far-reaching multi-year technology alliance that is expected to accelerate electronic product development in the communications industry.
Cadence Design Systems, 15 February 2002
mailto:cad1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/cad/cad106.html
INTIME EXPANDS US OPERATIONS WITH TWO NEW SITES
InTime Software is expanding its US operations by opening sales and support offices in Austin, TX and Westborough, MA.
InTime Software, 19 February 2002
mailto:iti1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/iti/iti101.html
STMICROELECTRONICS JOINS CDT IN DISPLAY DRIVE
STMicroelectronics and Cambridge Display Technology (CDT) have signed an agreement to develop driver devices for LEP displays.
Cambridge Display Technology, 18 February 2002
mailto:cdt1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/cdt/cdt112.html
InP PLANT OPENED BY MINISTER
Lord Sainsbury, the UK's minister for science and innovation, today officially opened Kamelian's indium phosphide (InP) component manufacturing plant at the Oxford Industrial Park.
Kamelian, 13 February 2002
mailto:kam1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/kam/kam104.html
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OUR TOP TEN NEW PRODUCTS SELECTION
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1. Architecture provides adaptive bias and control
Xicor has unveiled ODIN, a new architecture for high-performance adaptive closed loop control. This innovative architecture allows systems designers to easily implement autocorrection for errors related to time, temperature or other system level effects. The ODIN architecture features a high-precision input stage (comprising an instrumentation amplifier and a lowpass filter) that is capable of detecting signals as low as 50mV in a 30V common mode signal with 1% accuracy over temperature.
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2. Development kit gets 3G basestations started
Philips Semiconductors has launched its new Infrastructure Development Kit (IDK) a completely new validation and prototyping tool designed to develop and improve embedded 3G cellular infrastructure technology for basestation manufacturers. The newly customised solution forms the backbone of Philips Semiconductors 3G cellular infrastructure products, offering the market increased integration at significantly reduced cost.
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3. Smart antenna boosts basestation capacity
Paratek Microwave will premiere its DRWiN (dynamically reconfigurable wireless networks) GSM antenna at the 3GSM World Congress this week in Cannes. DRWiN GSM is the first antenna to support GSM, GPRS and Edge with a simple interface into the basestation. It uses analogue phase shifters to produce multiple simultaneous beams, independently steerable in each time slot. These phase shifters are made from Paratek's revolutionary Parascan materials technology.
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4. Circulars gain audible proof of locking
ODU's new Mini-Snap L series push-pull connector for power and signal has a locking finger system that provides cost savings of up to 25% compared with conventional designs. Furthermore, the design also has fewer assembly components for this type of connector resulting in quick, easy and economical cable assembly.
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5. Tiny DC/DC convertors save power system space
The latest 3.3V-input subminiature 1W dual-output DC/DC convertors from C and D Technologies (NCL) offer significant space and component count savings to low-voltage industrial distributed power architectures requiring dual DC outputs from a single DC rail. Featuring a PCB footprint of 16.55 x 5.95mm, the dual-output NKA03 3.3V DC/DC convertors are supplied in a subminiature SIP packaging with an industry standard pin out and are available with outputs of either 12 or 15V.
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6. Quick-charge cells take on high-power applications
The new VH D nickel-metal hydride (Ni-MH) cylindrical cell from Saft has been developed specifically for applications requiring rechargeable batteries capable of providing high power, extended autonomy and fast charging. The VH D, which Saft believes to offer superior performance compared with any equivalent sized Ni-MH cells currently available on the market, was designed originally to fit professional video equipment and is also ideally suited for electric bicycles, scooters and wheelchairs, home appliances, gardening equipment, lighting and radio control models.
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7. Low-cost stepper drive provides 8A outputs
Parker Hannifin's Electromechanical Division has launched a new high power stepper drive for cost-sensitive OEM applications. Known as the XL80, the new drive uses a specially developed power output stage, based on latest-generation MOSFET technology, capable of delivering a peak current of 8A per phase from an 80V DC motor supply. The drive is suitable for use with any standard two-phase stepper motor.
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8. Java-enabled GPRS now available in Cannes
TTPCom and esmertec will demonstrate technology for high-speed Java-enabled mobile phones and other wireless devices at the 3GSM World Congress in Cannes from 19th to 22nd February. TTPCom and esmertec have combined forces to integrate TTPCom's industry standard GPRS technology with esmertec's well-respected high performance Java Virtual Machine; Jbed Micro Edition CLDC.
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9. Speedy 16Mbit SRAMs are anything but static
Hitachi is claiming the industry's fastest 16Mbit low-power SRAMs, with two new devices offering access times of 25ns. The new HM62V16102I and HM62A16102I series offer compact size in addition to low voltage high-speed operation, making them ideal for use in portable products such as mobile phones, handheld information terminals and industrial equipment. Hitachi has also launched the HM62V16100I and HM62V8200I series with 45ns access times.
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10. Three PLLs in one for SONET synchronisation
Zarlink Semiconductor has the world's first commercial digital PLL chip that fully meets rigorous international standards for very high performance synchronisation in SONET/SDH systems. Zarlink's newest PLL is based on a novel, patent-pending architecture that incorporates three independent PLLs within a single chip. This innovative approach enables the device to reduce signal wander - a cyclical variation in signal frequency that is a prime cause of data errors in optical communications networks - to levels stipulated by international standards.
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New Technical Articles and Case Studies
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SYNOPSYS HELPS CORRENT TO MARKET WITH COMPLEX SoCS
Synopsys had a major role in Corrent Corporation's recent successful tapeout and sampling of the Socket Armor family.
Synopsys, 14 February 2002
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http://www.electronicstalk.com/news/syn/syn131.html
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...And take a look at these stories too...
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CHIP REDUCES NUMBER OF ROUTERS IN THE METRO
The PM5383 S/UNI-12xJET from PMC-Sierra is a complete physical layer solution for the aggregation, transport and termination of up to 12-channels of DS3/E3 and J2 protocols.
PMC-Sierra, 13 February 2002
mailto:pmc1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/pmc/pmc111.html
FRUGAL DRIVE FOR BACKLIGHTING
National Semiconductor has released a range of six white-LED for use in hand-held battery-powered equipment.
National Semiconductor, 13 February 2002
mailto:nat1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/nat/nat154.html
AUDIO CODEC INTEGRATES MORE TO SAVE POWER
Philips Semiconductors has a new advanced mixed-signal audio codec chip developed for LCD-based handheld applications.
Philips Semiconductors, 14 February 2002
mailto:phi1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/phi/phi122.html
ONE-TRANSISTOR ONE-CAPACITOR CELL BOOSTS FRAMs
A new 256Kbit two-wire serial FRAM product uses a newly developed one-transistor, one-capacitor (1T/1C) memory cell that significantly improves the cost-per-bit ratio of resulting FRAM products.
Solid State Supplies, 14 February 2002
mailto:sol1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/sol/sol119.html
HIGH STABILITY FOR LOW-VOLTAGE MULTICHANNEL DACs
Two new compact high-quality DACs use an R-2R resistor ladder architecture to offer high-stability operation to a wide range of consumer, industrial and office automation applications.
Rohm Electronics (UK), 14 February 2002
mailto:roh1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/roh/roh121.html
SMALLEST 512Mbit SDRAMs MAKE HIGH-DENSITY MODULES
The industry's first 0.13-micron 512Mbit double datarate (DDR) synchronous DRAMs to be fully compatible with the Jedec standard for 333, 266 or 200MHz DDR-I SDRAM are available now.
Sunrise Electronics, 15 February 2002
mailto:suc1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/suc/suc110.html
64bit HARD CORE COMES ON STREAM
What is claimed to be the embedded processor industry's highest performance licensable processor core is now available to customers for design starts.
MIPS Technologies, 15 February 2002
mailto:mip1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/mip/mip150.html
SPEEDY EEPROMs HAVE CHOICE OF INTERFACES
Catalyst Semiconductor has two new high-speed serial EEPROMs: the CAT93HC46 with a Microwire interface operates at 3MHz, and the CAT24FC32 with an I2C interface operates at 1MHz.
Catalyst Semiconductor, 15 February 2002
mailto:cat1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/cat/cat102.html
NEW LDO PACKAGE IS SMALLER, THINNER AND LIGHTER
The first of a new family of low-voltage high-current low-dropout regulators (LDOs), manufactured in a small, thin and light power package, is now available from Micrel Semiconductor.
Micrel Semiconductor Europe, 18 February 2002
mailto:mib1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/mib/mib127.html
ASICs CAN HANDLE UP TO 36 SERDES CHANNELS
Agilent Technologies is claiming a new milestone in the integration of serialiser/deserialiser (SerDes) channels in ASICs for communications applications.
Agilent Technologies, 18 February 2002
mailto:agi1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/agi/agi117.html
PROCESSOR EXTENSIONS CREATE COMPACT EMBEDDED JAVA
ARC International has added new Java extensions to its ARCtangent-A4 user-customisable microprocessor, enabling one of the smallest embedded Java solutions currently available.
ARC Cores, 19 February 2002
mailto:ara1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ara/ara127.html
EASY ENTRY TO ALCATEL ASIC PROCESS
Alcatel is offering Europractice customers worldwide access to its new high-speed 0.35um SiGe1 BiCMOS technology for prototyping and volume production.
IMEC, 19 February 2002
mailto:ime1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ime/ime103.html
TRIPLE-BAND CHIPSET REDUCES 2.5G RISKS AND COSTS
Philips Semiconductors has launched its next-generation GPRS system solution for the development of low-risk low-cost highly integrated 2.5G GSM/GPRS cellular handsets anywhere in the world.
Philips Semiconductors, 19 February 2002
mailto:phi1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/phi/phi123.html
FOUR-PHASE PWM CHIP SUPPORTS XEON POWER SCHEMES
Intersil has a new range of Endura multiphase PWM controller and driver ICs which have already been selected by Intel for its 2GHz Xeon processor.
Intersil, 19 February 2002
mailto:ina1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ina/ina153.html
CHIP CUTS BATTERY-CHARGER COMPLEXITY
The ADP3806 is a stand-alone Li-ion battery-charging IC that combines high output-voltage accuracy with precise current control.
Analog Devices, 19 February 2002
mailto:anc1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/anc/anc123.html
LOW ESR FOR MULTI-ELEMENT TANTALUM CHIPS
Multiple-anode tantalum (MAT) chip capacitor technology is by far the most effective solution for applications demanding ultra low ESR.
Epcos, 13 February 2002
mailto:epc1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/epc/epc120.html
POPULAR DSPS GAIN REAL-TIME SUPPORT
OSE Systems has developed a support package for the Texas Instruments TMS320C64x digital signal processor architecture.
OSE Systems, 19 February 2002
mailto:ose1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ose/ose103.html
DEVELOPMENT AID FOR EMBEDDED STARCORE DSPs
The Tasking StarCore Software Development Toolset is a highly efficient set of embedded development tools for the StarCore DSP.
Altium, 19 February 2002
mailto:tas1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/tas/tas114.html
UNIVERSAL APPLICATIONS ENVIRONMENT FOR GSM/GPRS
TTPCom has combined its Wireless Game Engine (WGE) with Qualcomm's Binary Runtime Environment for Wireless (BREW) platform in a GSM/GPRS handset.
TTPCom, 19 February 2002
mailto:ttp1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ttp/ttp122.html
"PULL TO TURN" ACTION ADDS SAFETY TO ROTARIES
The potential for serious accident or data loss has been ruled out with the introduction of a new "pull to turn" facility which can be added to any of the rotary switches made by WASP.
WASP, 14 February 2002
mailto:was1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/was/was109.html
OLED DISPLAYS PROVIDE MASSIVE CONTRAST BOOST
Opsys has produced the first passive matrix organic light emitting diode (OLED) displays from its new prototyping line in Fremont, California.
Opsys, 14 February 2002
mailto:ops1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ops/ops100.html
INDUSTRIAL CONNECTOR CONFORMS TO IEC664
Harting has developed a new version of its Han E range of industrial connectors with increased clearance and creepage distances conforming to the new IEC664 standard.
Harting, 13 February 2002
mailto:har1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/har/har123.html
TERMINAL BLOCKS HANDLE HIGH POWER DENSITY
To address the needs of high-power board connections Molex has introduced the 91,92 series of Eurostyle terminal blocks.
Molex UK, 13 February 2002
mailto:mol1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/mol/mol121.html
UP TO 2.5dBi GAIN FROM 2.4GHz SMD ANTENNAS
Two new 2.4GHz SMD antennas from Flint Wireless allow important size and weight savings for Bluetooth, HomeRF and IEEE 802.11 designs.
Flint, 15 February 2002
mailto:fli1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/fli/fli140.html
MANUFACTURER EXPANDS BARE CHIP ASSEMBLY
Custom Interconnect has extended its bare chip assembly capability for both chip on board (COB) and multichip module (MCM) fabrication.
CIL Custon Interconnect, 15 February 2002
mailto:cus1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/cus/cus100.html
LONG LIFE FOR STANDBY BATTERIES
New from Acal Power Solutions is the GTS200 valve-regulated lead-acid battery, which has been designed to provide a 15-year life in standby applications such as uninterruptible power supply systems.
Acal Power Solutions, 13 February 2002
mailto:agt1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/agt/agt103.html
HIGH POWER FACTOR FOR 1KW CONVERTOR
Martek Power Abbott (formerly Abbott Electronics) has expanded its product line to include the all-new PFC1000 high-power convertor that offers 1kW output power.
Martek Power Abbott, 15 February 2002
mailto:mte1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/mte/mte101.html
FRONT-END POWER MODULE WORKS ALONE OR AS A TRIO
Unipower's new TRS front-end power module produces up to 2500W of DC power at 24, 28 or 48V.
Unipower Europe, 19 February 2002
mailto:uni1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/uni/uni115.html
REAL-TIME PXI CONTROLLERS SPEED SYSTEM RESPONSE
Engineers now can create high-speed real-time systems capable of executing control loops up to 40kHz with National Instruments' fastest RT Series PXI embedded controllers to date.
National Instruments, 13 February 2002
mailto:naa1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/naa/naa115.html
EMBEDDED PC CARD FOR TIGHT POWER AND COST BUDGETS
Using the highly integrated 300MHz Geode GX1 processor, the SMGXPC from Datasound Laboratories is a low-cost embedded PC module which meets the requirements of the PC/480 standard.
Datasound Laboratories, 14 February 2002
mailto:dab1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/dab/dab110.html
ALL-IN 4U PLATFORMS READY TO ROLL
I-Bus/Phoenix (IBP) has a competitively priced range of 4U eFuzion application-ready platforms for enterprise class customer premise needs.
I-Bus/Phoenix, 15 February 2002
mailto:ibu1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/ibu/ibu117.html
HIGH-POWER GaAs FET AMPLIFIERS RUN UP TO 3GHz
Ophir RF has a new family of high-power amplifiers covering the frequency range 0.7-3.0GHz.
Ophir RF, 18 February 2002
mailto:oph1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/oph/oph100.html
LABELLING BEFORE EXPORT AVOIDS RED-TAGGING
When a product is put onto the US market does it need to be NRTL (Nationally Recognised Testing Laboratory) listed or labelled? The answer is usually yes.
TUV International UK, 18 February 2002
mailto:tvi1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/tvi/tvi102.html
COMPLIANCE TESTING TO CANADIAN STANDARDS
Sira Test and Certification now offers compliance in Canada.
Sira Test & Certification, 18 February 2002
mailto:sia1[-email removed-]ctronicstalk.com
http://www.electronicstalk.com/news/sia/sia100.html
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