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Agilent Technologies to Show Mobile Communications Test Measurement Solutions at 2010 Mobile World Congress

SANTA CLARA, Calif., Feb. 3, 2010 — Agilent Technologies Inc. (NYSE: A) today announced it will showcase its communications test and measurement solutions for LTE, TD-LTE, 3GPP W-CDMA, HSPA+, E-EDGE (EDGE Evolution), UMA/GAN, WiMAX(tm), and femtocells at the 2010 Mobile World Congress, Hall 8, Stand A77, Barcelona, Spain, Feb. 15-19. Agilent’s test and measurement solutions enable engineers in R&D, manufacturing, installation and maintenance to develop and deliver innovative products for current and future demands in the rapidly evolving mobile communication market.

“As a leader in the test and measurement industry, Agilent is fully committed to providing the mobile communication test solutions that address each technology’s development lifecycle,” said Ron Nersesian, president of Agilent’s Electronic Measurement Group. “Our continued stream of new measurement product introductions further demonstrates our commitment to empower engineers to stay at the forefront of these complex and fast-moving industry environments.”

Agilent will demonstrate the following at Mobile World Congress:

  • Updated Layer 1 design and verification libraries for the Agilent EEsof EDA SystemVue platform and two new design utilities that enable practical LTE architecture design;
    • W1910 LTE baseband verification library, with Layer 1 reference algorithms for LTE v8.9 (Dec. 2009), along with simulation-based throughput measurements (W1912 provides C++ source code for the W1910);
    • W1715 MIMO channel builder for WINNER and WINNER-II geometry-based MIMO fading, incorporating EM-based physical antenna crosstalk and propagation;
    • W1716 digital pre-distortion builder, for improving the dynamic range of 4G power amplifiers and transceivers by 20dB;
  • MIPI X-Domain Test Solutions, a comprehensive MIPI test solution for wireless and imaging applications. The system includes cross-domain DigRF stimulus and analysis with Agilent’s RDX, Signal Studio software and VSA software, and MIPI imaging test solution delivers physical and functional validation, characterization, and conformance and compliance tests from packet to pixels;
  • Agilent RF test solution, for 2G/3G/3.9G featuring the best-in-class signal generation utilizing the Agilent MXG and PXB for real-time LTE eNB receiver testing and MIMO receiver implementation. Plus the industry’s highest performance signal analyzer, the Agilent PXA for RF transmitter testing of cellular standards such as LTE FDD, LTE TDD, HSPA+, and digital video standards such as DVB-T/H;
  • One-box testers, for industry leading R&D and manufacturing UE tests. Featured will be Agilent’s 8960 test set, demonstrating its Interactive Functional Test (IFT) capability. The 8960 provides a test solution for mobile devices across the entire life cycle on a single platform. Using a consistent test engine across the design process reduces development time by streamlining test programs;
  • Drive Test Solution for LTE phones, Agilent’s is one of the few vendors to add a user equipment (UE) device solution to its LTE Drive Test package, extending the coverage monitoring of its industry-leading Drive Test receiver. The Drive Test solution includes comprehensive, interactive network performance testing — throughput, throughput vs. location, carrier-to-interference ratio, MIMO capacity enhancement and channel resource allocation;
  • Agilent’s Signaling Analyzer Real Time (SART) LTE, which helps users design and deploy equipment that meets specification and quality standards; verify, troubleshoot and optimize services; accelerate cycle time; and generate profits faster. SART now accesses air-interface data sources, including Agilent’s Drive Test and third-party Uu probes. It enables real-time graphical call trace across multiple interfaces (including IMS and VoLGA); performance analysis with fully correlated KPIs; support for all 2G, 3G and 4G technologies; and provides industry-unique end-to-end functionality enabling analysis of the whole network; and
  • Agilent Portable RF Field Test Solutions, the Agilent N9923A FieldFox RF Vector Network Analyzer (VNA), the world’s most accurate handheld VNA and the N9912A FieldFox RF Analyzer, the world’s most integrated handheld instrument for wireless installation and maintenance. The FieldFox RF VNA provides the best measurement stability in the industry, 0.01 dB/degree Celsius, and offers the world’s first integrated QuickCal calibration capability available in a handheld VNA. The FieldFox RF VNA expands Agilent’s handheld instrument portfolio with more network analysis functionality. The VNA is designed for field engineers working in aerospace, defense and network equipment manufacturing who characterize or troubleshoot RF components for mission-critical communication systems.

Agilent recently received Frost and Sullivan’s Best Practices Award for World Market Share Leadership in LTE and WiMAX test equipment. The award is based on market research showing that Agilent held the highest industry market share in 2008 with 20.2 percent of the market revenues.

Agilent has a wide range of hardware platforms and software solutions that address the complex technical issues inherent in mobile communications. These include wider bandwidth, higher frequency, complex modulation and smart antenna technologies. Additional resources include Agilent’s book, “LTE and the Evolution to 4G Wireless Design and Measurement Challenges,” a vast library of application notes, and a knowledgeable sales force capable of guiding and supporting customers through complex RF and wireless application challenges.

Additional information on Agilent’s mobile communications test solutions can be found at www.agilent.com/find/LTE,www.agilent.com/find/HSPA ,  and www.agilent.com/find/WiMAX.  See Agilent’s leadership offering at Mobile World Congress, Barcelona, Spain, Feb. 15-18, 2010 Hall 8, Stand A77.

About Agilent Technologies

Agilent Technologies Inc. (NYSE: A) is the world’s premier measurement company and a technology leader in communications, electronics, life sciences and chemical analysis. The company’s 17,000 employees serve customers in more than 110 countries. Agilent had net revenues of $4.5 billion in fiscal 2009. Information about Agilent is available on the Web at www.agilent.com.

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15V, 4MHz, Synchronous 2.5A Step-Down Regulator in a 3mm x 3mm QFN

MILPITAS, CA – February 4, 2010 – The LTC3604 is a high efficiency, 4MHz synchronous buck regulator that incorporates a unique constant frequency/controlled on-time, current mode architecture. It can deliver up to 2.5A of continuous output current at output voltages as low as 0.6V from a 3mm x 3mm QFN or MSOP-16E package. Its current mode operation offers excellent line and load transient response even with high step-down ratios. The LTC3604 operates from an input voltage of 3.6V to 15V, making it ideal for applications powered from dual-cell Li-Ion battery stacks as well as 5V and 12V intermediate bus systems. Its switching frequency is user programmable from 800kHz to 4MHz, enabling the use of tiny, low cost capacitors and inductors.

The LTC3604 uses internal switches with RDS(ON) of only 100mOhms and 130mOhms to deliver efficiencies as high as 95%. Its unique control architecture enables it to achieve duty cycles as low as 5% while maintaining switching frequencies as high as 2.25MHz, making it ideal for high step-down ratio applications, such as 12VIN to 1.2VOUT conversions. Burst Mode® operation is used to maximize light load efficiency, requiring only 300µA (at no load) and making the LTC3604 well suited for applications demanding maximum battery run time. For applications requiring the lowest possible noise, the LTC3604 can be configured to run in forced continuous mode, for minimum noise and potential RF interference. Additional features include a power good voltage monitor, output voltage tracking capability, and short circuit protection.

The LTC3604EUD is available in a 3mm x 3mm QFN-16 and the leaded version, the LTC3604EMSE, is available in a MSOP-16E package. Pricing starts at $3.25 each in 1,000-piece quantities. Industrial grade versions, the LTC3604IUD and LTC3604IMSE, are guaranteed to operate over the -40°C to 125°C operating junction temperature range, priced at $3.61 each in 1,000-piece quantities. All versions are available from stock. For more information, visit www.linear.com.

Summary of Features: LTC3604

  • 3.6V to 15V Operating Input Voltage Range
  • 2.5A Output Current
  • Up to 95% Efficiency
  • Very Low Duty Cycle Operation: 5% at 2.25MHz
  • Adjustable Switching Frequency: 800kHz to 4MHz
  • External Frequency Synchronization
  • Current Mode Operation for Excellent Line & Load Transient Response
  • User-Selectable Low Ripple (20mVP-P) Burst Mode®
  • (No Load IQ=300µA) or Forced Continuous Operation
  • 0.6V Reference Allows Low Output Voltages
  • Short-Circuit Protected
  • Output Voltage Tracking Capability
  • Power Good Status Output
  • Available in Small, Thermally Enhanced, 16-Pin QFN (3mm 3mm) & MSOP Packages

About Linear Technology

Linear Technology Corporation, a manufacturer of high performance linear integrated circuits, was founded in 1981, became a public company in 1986 and joined the S&P 500 index of major public companies in 2000. Linear Technology products include high performance amplifiers, comparators, voltage references, monolithic filters, linear regulators, DC-DC converters, battery chargers, data converters, communications interface circuits, RF signal conditioning circuits, µModule® products, and many other analog functions. Applications for Linear Technology’s high performance circuits include telecommunications, cellular telephones, networking products such as optical switches, notebook and desktop computers, computer peripherals, video/multimedia, industrial instrumentation, security monitoring devices, high-end consumer products such as digital cameras and MP3 players, complex medical devices, automotive electronics, factory automation, process control, and military and space systems.

Leave a Reply

15V, 4MHz, Synchronous 2.5A Step-Down Regulator in a 3mm x 3mm QFN

MILPITAS, CA – February 4, 2010 – The LTC3604 is a high efficiency, 4MHz synchronous buck regulator that incorporates a unique constant frequency/controlled on-time, current mode architecture. It can deliver up to 2.5A of continuous output current at output voltages as low as 0.6V from a 3mm x 3mm QFN or MSOP-16E package. Its current mode operation offers excellent line and load transient response even with high step-down ratios. The LTC3604 operates from an input voltage of 3.6V to 15V, making it ideal for applications powered from dual-cell Li-Ion battery stacks as well as 5V and 12V intermediate bus systems. Its switching frequency is user programmable from 800kHz to 4MHz, enabling the use of tiny, low cost capacitors and inductors.

The LTC3604 uses internal switches with RDS(ON) of only 100mOhms and 130mOhms to deliver efficiencies as high as 95%. Its unique control architecture enables it to achieve duty cycles as low as 5% while maintaining switching frequencies as high as 2.25MHz, making it ideal for high step-down ratio applications, such as 12VIN to 1.2VOUT conversions. Burst Mode® operation is used to maximize light load efficiency, requiring only 300µA (at no load) and making the LTC3604 well suited for applications demanding maximum battery run time. For applications requiring the lowest possible noise, the LTC3604 can be configured to run in forced continuous mode, for minimum noise and potential RF interference. Additional features include a power good voltage monitor, output voltage tracking capability, and short circuit protection.

The LTC3604EUD is available in a 3mm x 3mm QFN-16 and the leaded version, the LTC3604EMSE, is available in a MSOP-16E package. Pricing starts at $3.25 each in 1,000-piece quantities. Industrial grade versions, the LTC3604IUD and LTC3604IMSE, are guaranteed to operate over the -40°C to 125°C operating junction temperature range, priced at $3.61 each in 1,000-piece quantities. All versions are available from stock. For more information, visit www.linear.com.

Summary of Features: LTC3604

  • 3.6V to 15V Operating Input Voltage Range
  • 2.5A Output Current
  • Up to 95% Efficiency
  • Very Low Duty Cycle Operation: 5% at 2.25MHz
  • Adjustable Switching Frequency: 800kHz to 4MHz
  • External Frequency Synchronization
  • Current Mode Operation for Excellent Line & Load Transient Response
  • User-Selectable Low Ripple (20mVP-P) Burst Mode®
  • (No Load IQ=300µA) or Forced Continuous Operation
  • 0.6V Reference Allows Low Output Voltages
  • Short-Circuit Protected
  • Output Voltage Tracking Capability
  • Power Good Status Output
  • Available in Small, Thermally Enhanced, 16-Pin QFN (3mm 3mm) & MSOP Packages

About Linear Technology

Linear Technology Corporation, a manufacturer of high performance linear integrated circuits, was founded in 1981, became a public company in 1986 and joined the S&P 500 index of major public companies in 2000. Linear Technology products include high performance amplifiers, comparators, voltage references, monolithic filters, linear regulators, DC-DC converters, battery chargers, data converters, communications interface circuits, RF signal conditioning circuits, µModule® products, and many other analog functions. Applications for Linear Technology’s high performance circuits include telecommunications, cellular telephones, networking products such as optical switches, notebook and desktop computers, computer peripherals, video/multimedia, industrial instrumentation, security monitoring devices, high-end consumer products such as digital cameras and MP3 players, complex medical devices, automotive electronics, factory automation, process control, and military and space systems.

Leave a Reply

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