Intersil's Robust Ripple Regulator (R3) technology (patents
pending) combines the best features of fixed-frequency PWM and
hysteretic PWM, while eliminating many of their shortcomings .

Vibrant and ATA Launch VibraSuite for Mechanical Test + Analysis

, is a high-value provider of
analysis -driven and test-driven design solutions for structural, mechanical,
electro-mechanical and aerospace products.com

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, Symmetricom, Inc., from January 30 to
February 2, 2006. VibraSuite tokens can
be purchased directly from a new custom website, http://www.com
+1 (858) 480-2058

Bryan Richardson
Manager, Sales and Marketing
Vibrant Technology, Inc.

dynamical bode

In addition to
notebooks, the ISL6260's versatility lends itself perfectly for other
applications including LCD-PC systems, point-of-load terminals and
blade servers.sec. Signal outputs include a 1 pulse-per -second (PPS), IRIG-B time
code, and rate outputs to 10 MPPS., and Boulder, Colo.

controller stability

"The ISL6260, matched with our ISL6208 gate driver, provides
precise, optimum steady state and transient performance along with a
new level of design flexibility for notebook power supply designers."
The ISL6260 uses interleaved channels to multiply the output
voltage ripple frequency and significantly reduce output channel
currents. This
regulation method internally synthesizes an analog signal of the
inductor ripple currents and uses hysteretic comparators on those
signals to determine PWM pulse widths. The hysteresis
window voltage rides on the error amplifier output such that a
load-current transient results in an increase in switching frequency
to give the R3 a faster response than conventional fixed-frequency PWM
controllers.prwebdirect. This is the first time it has been
used to provide lower-cost access to complementary tools from different
vendors. Louis, Mo.

About ATA Engineering
Headquartered in San Diego, Calif. Dr.

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The ISL6260 allows flexibility in choosing the
number of phases required for the CPU design. Operating on these
large-amplitude, noise-free synthesized signals allows the PWM to
achieve lower output ripple and lower phase jitter than conventional
hysteretic and fixed-frequency PWM controllers. An optional expansion module provides additional outputs.
The XL-GPS can be optionally configured to function as a Network Time Protocol
(NTP) server for computer synchronization.Market-Leading Mechanical Test + Analysis Tools Are Combined With Common Token
Licensing for New Levels of Productivity

SAN DIEGO and SCOTTS VALLEY, Calif., today jointly announced
the launch of VibraSuite, new software that combines four separate
market-leading mechanical test and analysis tools.

* Attune offers the very latest technology for semiautomatically
adjusting and refining a finite-element dynamics model to correlate
with test data. Havard Vold, the principal
architect of ROTATE, has joined ATA Engineering as Vice President and Senior
Technical Fellow.

The primary means to control the speed of the car is the amount of gas being fed into the engine.

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For information identifying
economic , political, climatic, currency, regulatory, technological,
competitive and some other important factors that could cause actual
results to differ materially from those anticipated in the forward
looking statements, see Intersil's Safe Harbor Forward Looking
Statement disclaimer found at http://www.intersil . ME'scope post-processes data from more than 40 different data
acquisition systems and offers special user interfaces for over 15 high
channel-count systems, including Bruel + Kjaer, VXI Technology, Data
Physics, Sony, Oros, O1dB, and Larson Davis. Dr.

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300V to 1. In 2002, Symmetricom acquired TrueTime and Datum,
enhancing its position in the world time and frequency markets.
VibraSuite incorporates ME'scope software from Vibrant with three related
applications from ATA: ROTATE, Attune, and IMAT.
bryan.

This category is for site concerned with the mathematical theory of systems and their control.

transients realize

This reduction in ripple results in fewer external
components and reduces the physical size and complexity of the CPU
core power circuitry. XL-GPS Delivers a Cost-Effective Global Positioning System for Data
Acquisition, Process Automation, Test and Measurement, and Other Applications

SAN JOSE, Calif.
Deployed in more than 90 countries, instrumentation products include atomic
clocks, cesium and rubidium standards, VME, VXI, crystal oscillators, Bus
Timing , PCI cards and Global Positioning System (GPS) solutions for
instrumentation applications, alphanumeric displays, as well as network time
servers for Network Time Protocol (NTP) synchronization and time
synchronization solutions., with offices worldwide.

All VibraSuite component applications are integrated by common file
formats. For more information
visit http://www.

plots manipulate

For more information about Intersil
or to find out how to become a member of our winning team, visit the
company's web site and career page at http://www.S. VibraSuite uses a
token-based software license server to give engineers access to a range of
well-regarded software products from different vendors., ATA Engineering, Inc.

ATA acquired the VSI ROTATE and ROTATE PLUS software products and related
assets from Vold Solutions Inc. in May 2005., was founded in
1991. Mark
Richardson, CEO and President of the company, was also a founder in 1979 of
Structural Measurement Systems (SMS), the developer of the popular Star Modal
and Star Struct packages.

MATLAB(TM) is a registered trademark of The Math Works.

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Additional information on these and
other high-performance power solutions can be obtained online from
Intersil's Power Web site at: http://www.

Key features of the XL-GPS Time and Frequency Receiver include:

-- Accurate to within 30 nanoseconds RMS UTC(USNO)
-- Frequency stability better than 1x10-12 (long term)
-- High performance 12 channel GPS receiver with TRAIM (Time Receiver
Autonomous Integrity Monitoring) to protect against faulty satellite
signals.symmetricom.

* ROTATE, recently acquired by ATA from Vold Solutions, also
post-processes test data from a large number of data acquisition
systems for high-precision extraction of harmonics, orders, resonances,
and transients in complex operating data. Vold will continue to be responsible
for future ROTATE developments and directions.
Vibrant's principals have a total of 60 years experience in the design and
development of noise and vibration testing and analysis systems.

realize behaviour

com/legal.

Intel and Pentium are registered trademarks of Intel Corporation
or its subsidiaries in the United States and other countries.
The XL-GPS is a rack mount instrument with an internal, time optimized
Global Positioning System (GPS) satellite receiver that locks to signals from
the satellite atomic clocks. ATA's staff have been providing
advanced test and analysis solutions to manufacturers of highly engineered
products for more than 25 years.

As an example, consider cruise control.

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asp, as
well as Intersil's SEC filings as updated from time to time, found at
http://www.
As a worldwide leader in precise time and frequency products and services,
Symmetricom provides "Perfect Timing" to customers around the world , including
communication service providers, network equipment manufacturers, U. Symmetricom
is based in San Jose, Calif.com

Jeanne Hopkins
Symmetricom
978-232-1487
jhopkins@symmetricom. ROTATE's unique diagnostic
graphics and torsional vibration decoding algorithms are used daily by
many kinds of engineers, ranging from rotating-machinery maintenance
specialists and gas turbine makers to Formula One and NASCAR racecar
designers.

The product will be sold as a low-cost token-based license
system, so that customers can increase or decrease their software licensing
and control costs based on varying project workloads. The
product will also be sold and supported by Vibrant and ATA resellers
worldwide.

bode matlab

The
ISL6260 supports the Pentium mobile processor voltage regulation
specifications and PSI#, a feature recommended for Intel 's next
generation CPUs to ensure the highest efficiency across the entire
load line, which enhances battery life.com/power/

About Intersil

Intersil Corporation, a NASDAQ 100 Index company , is a leader in
the design and manufacture of high performance analog semiconductors.

All other trademarks mentioned are the property of their
respective owners.
"The XL-GPS further strengthens Symmetricom's position in the time and
frequency market by providing a mid-range, cost -effective solution for our
diverse commercial and government customer base," commented Ron Holm, product
marketing manager at Symmetricom.richardson@vibetech.

In engineering and mathematics, control theory deals with the behaviour of dynamical systems over time.

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Intel's Pentium protocol is a smart voltage regulation technology,
which effectively reduces power dissipation in microprocessors.

ISL6260 Features

-- Precision multiphase core voltage regulation

-- 0.intersil. "A powerful, accurate and versatile GPS
instrument, the XL-GPS leverages the core technology of the proven XLi Time
and Frequency System to ensure ultra-precise time and frequency generation.com
+1 (401) 272-1510

Kyle C.

Here, the output variable of the system is the speed of the car.

microprocessor derivative

50 for each IC.com/ ), a
service of eMediaWire.
Token-based licensing has emerged as a more flexible and cost-effective
software licensing solution for users.

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----Intersil
Corporation (NASDAQ:ISIL)

ISL6260 Offers Customers an Excellent CPU Core Regulator
Solution for Notebook Computers

Provides Microprocessor Core Voltage Regulation by Driving Up
to 3 Channels in Parallel

Intersil Corporation (NASDAQ:ISIL), a world leader in the design
and manufacture of high performance analog solutions, today announced
a new precision multiphase microprocessor core voltage regulator that
can be programmed for one-, two- or three-channel operation to
implement next-generation Intel(R) Pentium(R) M protocols.5 percent system accuracy over temperature

- - Enhanced load line accuracy

-- Microprocessor voltage identification input

-- 7-bit VID input

-- 0. The suggested price in 1,000 unit
quantities is $3. Intersil products include power management
devices for battery management, hot-swap and hot-plug controllers,
linear regulators , supervisory ICs, switching DC-DC regulators and
power MOSFET drivers; optical storage laser diode drivers; DSL line
drivers; video and high performance operational amplifiers; data
converters; interface ICs; analog switches and multiplexers;
crosspoint switches; voice-over-IP devices; and ICs for military,
space and rad-hard applications.com

Contacts:
Raychel Marcotte
BroadPR
617-645-6022
raychel@broadpr. (ATA), and Vibrant Technology, Inc., with offices in Los Angeles; Herndon,
Va.com. Vibrant is a leader in developing and marketing software tools for post
processing noise and vibration test data.

diagrams stability

intersil.

Pricing and Availability
The XL-GPS Time and Frequency Receiver will be available in July, 2005. Transients are animated versus time to fully visualize and
help diagnose the most complex phenomena.
The primary product of Vibrant Technology is the ME'scopeVES Visual
Engineering Series. ME'scopeVES is also available
worldwide through a network of sales representatives and OEMs.
kyle.

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com

This release may include "forward looking statements" that are
subject to risks and uncertainties. Management and control is facilitated with
a network interface. Vibrant Technology software is used
by structural testing and machinery maintenance professionals in a wide
variety of industries including automotive , aerospace, power generation, paper
mills, chemical plants, steel mills, semiconductor manufacturing , sporting
goods manufacturing and construction equipment. ME'scopeVES is designed to aid engineers and technicians
working on vibration and acoustics troubleshooting, new product research and
development , predictive maintenance, manufacturing quality control, and
monitoring of critical machines and structures .

The goal of cruise control is to keep the car at a constant speed.

manipulate derivative

The
ISL6260 also delivers faster transient response than competitors'
devices through use of Intersil's Robust Ripple Regulator(TM ) (R3)
technology, which enables variable switching frequency during load
transients.5mV steps

-- Supports VID changes on-the-fly

-- Supports multiple current sensing approaches

-- Loss-less DCR (Direct Current Resistance) current sensing

-- Precision resistive current sensing

-- Differential remote voltage sensing

-- Over-current, over-voltage and under -voltage protection

-- Superior noise immunity and transient response

-- High efficiency across entire load range

-- Programmable 1, 2 or 3 power channels up to 70A

-- Balanced channel loading including transients

Applications

-- Notebook computer systems

-- LCD-PC systems

-- Point-of-load terminals

-- Blade servers

ISL6260 Pricing and Availability

The ISL6260 is available now in a standard lead finish or Pb-free,
40-lead 6 mm x 6 mm QFN package.
The company's products address three of the industry's fastest growing
markets: flat panel displays, optical storage (CD and DVD recordable)
and power management.gov

Robust Ripple Regulator (R3) is a trademark of Intersil Americas
Inc. The
XL-GPS provides accurate time and frequency signals and a cost-effective
global positioning system to support many applications including test and
measurement, data acquisition, central timing systems, process automation,
range timing, and the power industry.
Department of Defense (DOD), aerospace contractors, enterprises, governments
and research facilities. Since 1985, the company's timing, frequency and
synchronization solutions have helped define the world's standards, delivering
precision, reliability and efficiency to wireless and wireline networks,
instrumentation and testing applications and network time management . For example, any frequency, order, or time-based vibration data
extracted by ROTATE can be displayed in ME'scope as an animated operating
deflection shape.
Vibrant Technology, headquartered in Scotts Valley, Calif.

In this case, the system is a car.

proportional criterion

It offers
world-class efficiency at full and light load, and seamless
integration with the entire Intersil multiphase controller lineup.com /pr_lp/XL-GPS/?engine=pressrelease+keyword=xlgps .

VibraSuite will be introduced at IMAC 2006, a conference sponsored by the
Society for Experimental Mechanics, held in St.

diagrams proportional

For more information please visit:
http://www.com

This press release distributed by PRWEB ( http: //www.

* IMAT software is a high-level library of MATLAB(TM) functions that
enable engineers to further integrate and customize their mechanical
test and analysis tasks.VibraSuite .

About Vibrant Technology Inc.

Contacts:
Miles Parker
Parker Group
team@parkergroup. Indermuehle
Manager, Software Products
ATA Engineering, Inc.

indermuehle@ata-e.

When one or more output variables of a system need to show a certain behaviour over time, a controller tries to manipulate the inputs of the system to realize this behaviour at the output of the system.

plots gains

Business Editors/Technology Editors

MILPITAS, Calif.
"Intersil is the recognized leader in multiphase synchronous buck
regulators for the desktop market and we are now extending our
advanced power management technology to the notebook market," said
Cindy Drapcho , vice president of Intersil's Power Management Computing
Products.
Symmetricom's XL-GPS Time and Frequency Receiver is a versatile, 1U
instrument with user configurable inputs and outputs to suit application
requirements.

About Symmetricom, Inc. For more information,
visit http://www.

* ME'scope is one of the most widely used applications for extracting
modal parameters and operating deflection shapes from mechanical test
data.com.

stability derivative

The ISL6260 provides the highest overall system accuracy
over temperature in the industry.500V in 12.

(Nasdaq: SYMM), a worldwide leader in precision time and frequency products
and services, today announced the XL-GPS Time and Frequency Receiver. As part of ATA, Dr.

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symmttm.

The desired output of a system is called the reference variable.

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Intersil Precision Multiphase Core Regulator Delivers Industry -Leading System Accuracy Over Temperature For Next Generation Intel Pentium Notebook CPUs

Unlike conventional
hysteretic converters, the ISL6260 has an error amplifier that allows
the controller to maintain a 0.5% voltage tolerance.

Symmetricom Announces New GPS Time and Frequency Receiver

The XL-GPS provides a variety of signal outputs
accurately synchronized to Coordinated Universal Time (UTC) with the long-term
stability of an atomic clock., ATA
Engineering, Inc. In particular , ATA is widely recognized as a
leading provider of structural dynamics and modal test services and
test-analysis correlation to the aerospace community.ata-e.