Market Overview

NXP Develops Industry's First Full-Band UHF Doherty Architecture


High efficiency and high bandwidth combined in new solution for digital transmitters

Eindhoven, Netherlands (PRWEB) October 31, 2012

Building on its leadership position in the digital broadcast market, NXP Semiconductors N.V. (NASDAQ: NXPI) today announced that it has developed the industry's first ultra-wideband solution for Doherty architectures. This patent-pending solution will uniquely enable manufacturers of digital transmitters to enjoy the high-efficiency gains that Doherty power amplifiers confer with greatly expanded bandwidth.

The pressure to deliver richer content is driving manufacturers of broadcast equipment to demand higher efficiency transmitters that utilize the maximum power available and are as cost-effective as possible. Doherty topologies offer 45-50% efficiency, representing at least 15% improvement over traditional UHF technologies that only reach 30% efficiency, and are proving to be increasingly popular. However, the principal challenge up until now has been how best to apply the narrow-band high efficiency benefits of Doherty amplifiers to a market that requires a solution that covers some 400 MHz of bandwidth.

Building on its expertise in Doherty base stations, NXP has developed an innovative solution to this challenge, creating a new Doherty architecture capable of operating over an ultra-wideband spectrum. In addition, it has achieved this innovation without an increase in the bill of materials. This high-efficiency solution uses NXP's leading edge 50 V LDMOS technology and supports the full UHF band without any compromise in power and cost. NXP is showing the technology at European Microwave Week 2012 in Amsterdam, and expects to be able to offer the solution to customers within the next 2-3 months. An overview of the demo is available here:

NXP has a very strong leadership position in Doherty architectures – the company has an extensive Doherty IP portfolio and employs the world's leading expert in this area. NXP helps its customers by providing flexible Doherty reference designs to fit specific customer timing and performance criteria (such as efficiency and bandwidth) in the UHF band.

“We believe that the new ultra wideband variant of Doherty will have a major impact on the digital broadcast market,” said Mark Murphy, director of marketing, RF power and base stations, NXP Semiconductors. “Today's high-performance TV transmitters constitute serious investments, and so our customers need to implement higher efficiency solutions without incurring extra costs, and without delaying time to market. For this challenge to be met, the market needs suppliers who not only provide leading-edge products in areas such as Doherty power amplifiers, but can also offer expert application support to match. This is exactly where NXP fits in.”


About NXP Semiconductors
NXP Semiconductors N.V. (NASDAQ: NXPI) provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise. These innovations are used in a wide range of automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing applications. A global semiconductor company with operations in more than 25 countries, NXP posted revenue of $4.2 billion in 2011. Additional information can be found by visiting

  • ENDS -

Forward-looking Statements
This document includes forward-looking statements which include statements regarding our business strategy, financial condition, results of operations, and market data, as well as any other statements which are not historical facts. By their nature, forward-looking statements are subject to numerous factors, risks and uncertainties that could cause actual outcomes and results to be materially different from those projected. These factors, risks and uncertainties include the following: market demand and semiconductor industry conditions, our ability to successfully introduce new technologies and products, the demand for the goods into which our products are incorporated, our ability to generate sufficient cash, raise sufficient capital or refinance our debt at or before maturity to meet both our debt service and research and development and capital investment requirements, our ability to accurately estimate demand and match our production capacity accordingly or obtain supplies from third-party producers, our access to production from third-party outsourcing partners, and any events that might affect their business or our relationship with them, our ability to secure adequate and timely supply of equipment and materials from suppliers, our ability to avoid operational problems and product defects and, if such issues were to arise, to correct them quickly, our ability to form strategic partnerships and joint ventures and successfully cooperate with our alliance partners, our ability to win competitive bid selection processes to develop products for use in our customers' equipment and products, our ability to successfully establish a brand identity, our ability to successfully hire and retain key management and senior product architects; and, our ability to maintain good relationships with our suppliers. In addition, this document contains information concerning the semiconductor industry and our business segments generally, which is forward-looking in nature and is based on a variety of assumptions regarding the ways in which the semiconductor industry, our market segments and product areas will develop. We have based these assumptions on information currently available to us, if any one or more of these assumptions turn out to be incorrect, actual market results may differ from those predicted. While we do not know what impact any such differences may have on our business, if there are such differences, our future results of operations and our financial condition could be materially adversely affected. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak to results only as of the date the statements were made. Except for any ongoing obligation to disclose material information as required by the United States federal securities laws, we do not have any intention or obligation to publicly update or revise any forward-looking statements after we distribute this document, whether to reflect any future events or circumstances or otherwise. For a discussion of potential risks and uncertainties, please refer to the risk factors listed in our SEC filings. Copies of our SEC filings are available from on our Investor Relations website, or from the SEC website,

For the original version on PRWeb visit:

View Comments and Join the Discussion!