is there anything new in the field of analog and digital electronics?

Question

i need to prepare a presentation on the topic

Answer 1

New Microsemi SMBus Interface Bridges Analog and Digital Circuits


-- Digitizes analog sensors output
-- 8-bit accuracy
-- Miniature surface mount device

IRVINE, Calif., July 20, 2006 (PRIMEZONE) -- Microsemi Corporation (Nasdaq:MSCC), a leading manufacturer of analog and mixed signal integrated circuits, has announced a new SMBus to analog interface device that digitizes analog signals for use with digital microprocessors.

Designated the LX1800, the new device can be teamed with Microsemi ambient light sensors to incorporate microprocessor-controlled digital dimming of backlight lamps in LCD displays. It also is targeted for audio volume control, digital regulator control, and video control interface applications.

"The LX1800 provides a valuable addition to our portfolio of lighting power management tools, as well as offering a simple solution for other applications needing to convert analog signals for microprocessor control functions," said Paul Bibeau, Sr. Vice President and General Manager of Microsemi's Integrated Products Group. "We expect it to be used by many of our customers who are implementing digital control of ambient light sensors into their designs."

The LX1800 contains an 8-bit ADC, an 8-bit DAC and a fully compliant standard serial data SMBus interface in a single package, designed for use in feedback control system applications.

It has an internal band gap reference, and also allows the use of an external reference. The external reference can be used as an analog input for display brightness control or audio volume control using the DAC, or to provide a wider range of operation for higher amplitude analog signals.

The LX1800, which comes in an 8-pin MLP package measuring only 3mm square, is available for immediate sampling. Technical information is available on the Microsemi web site, http://www.microsemi.com. Samples can be ordered through this site, or from Microsemi sales representatives and authorized distributors. In 10K lot quantities, the unit price for the LX1800 is $0.95.

About Microsemi Corporation

Microsemi Corporation, with corporate headquarters in Irvine, California, is a leading designer, manufacturer and marketer of high performance analog and mixed signal integrated circuits and high reliability semiconductors. The company's semiconductors manage and control or regulate power, protect against transient voltage spikes and transmit, receive and amplify signals.

Microsemi's products include individual components as well as integrated circuit solutions that enhance customer designs by improving performance and reliability, battery optimization, reducing size or protecting circuits. The principal markets the company serves included implanted medical, defense/aerospace and satellite, notebook computers, monitors and LCD TVs, automotive and mobile connectivity applications. More information may be obtained by contacting the company directly or by visiting its web site at http://www.microsemi.com. LX is a trademark of Microsemi Corporation.

The Microsemi Corporation logo is available at http://www.primezone.com/newsroom/prs/?pkgid=1233

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: Any statements set forth in the news release that are not entirely historical and factual in nature are forward-looking statements. For instance, all statements of plans, beliefs, or expectations are forward-looking statements. Forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified. Potential risks and uncertainties include, but are not limited to, such factors as changes in generally accepted accounting principles, the difficulties regarding the making of estimates and projections, in the hiring and retention of qualified personnel in a competitive labor market, of acquiring and integrating new operations or assets, or in closing or disposing of operations or assets, or possible difficulties in transferring work from one plant to another, or regarding rapidly changing technology and product obsolescence, difficulties predicting the timing and costs of plant closures, the potential inability to realize cost savings or productivity gains or other impediments to improving capacity utilization, potential cost increases, weakness or competitive pricing environment of the marketplace, uncertain demand for and acceptance of the company's products, unexpected results of in-process or planned development or marketing and promotional campaigns, changes in demand for products, difficulties foreseeing future demand, inventory adjustments by customers, customer order cancellations, effects of limited visibility of future sales, potential non-realization of expected orders or non-realization of backlog, product returns, product liability, and other potential adverse business and economic conditions or adverse changes in current or expected industry conditions, business disruptions, travel disruptions, embargoes, epidemics, disasters, wars or potential future effects of the tragic events of September 11, variations in customer order preferences, fluctuations in market prices of the company's common stock and potential unavailability of additional capital on favorable terms, difficulties in implementing company strategies, dealing with environmental matters, other regulatory matters, or any matters involving litigation, arbitration, or investigation, difficulties and costs imposed by law, including Section 404 of the Sarbanes-Oxley Act of 2002, difficulties in determining the scope of, and procuring and maintaining, adequate insurance coverage, difficulties, and costs of protecting patents and other proprietary rights, work stoppages, labor issues, inventory obsolescence, difficulties regarding customer qualification of products, manufacturing facilities and processes, and other difficulties managing consolidation or growth, including in the maintenance of internal controls, the implementation of information systems, and the training of personnel. In addition to these factors and any other factors mentioned elsewhere in this news release, the reader should refer as well to the factors, uncertainties or risks identified in the company's most recent Form 10-K and subsequent Form 10-Q reports filed with the SEC. Additional risk factors shall be identified from time to time in Microsemi's future filings. Microsemi does not undertake to supplement or correct any information in this release that is or becomes incorrect.

Answer 2

Nothings wrong with the receiver you just forgot to plug it in :o)

Answer 3

I think you can search in google or Yahoo!
Hope you'll find 'em