About Cabling Installation & Maintenance

Our mission: Bringing practical business and technical intelligence to today's structured cabling professionals

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on.

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

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New Highly Integrated Renesas PMIC Optimized For RZ/G2L And V2L MPUs Delivers Complete Power Solution To Reduce Design Time

New Device Increases System Reliability; Supports Low-Cost, Four-Layer PCB Boards

Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today introduced the RAA215300 PMIC (Power Management IC) optimized to complement Renesas’ RZ/V2L and RZ/G2L microprocessors (MPUs) designed for AI-enabled applications. The new high performance PMIC offers a wide range of features, including nine channels, a built-in charger and a real-time clock. The high integration of the new device reduces design complexity, speeding time-to-market for customers.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210805005354/en/

High-Performance PMIC Delivers Complete Power Solution, Simplifies Design Cycle (Graphic: Business Wire)

High-Performance PMIC Delivers Complete Power Solution, Simplifies Design Cycle (Graphic: Business Wire)

The RAA215300 includes six buck regulators, three LDOs and a coin cell/supercap charger. It supports DDR4, DDR4L, DDR3 and DDR3L memory with dedicated VREF, VTT and VPP rails. The new PMIC enables four-layer printed-circuit boards, which reduce costs. The high level of integration also increases system reliability due to fewer system components needed on the board.

The RAA215300 pairs with the RZ/G2L, RZ/V2L and several other Renesas offerings in a Winning Combination for a Scalable SMARC (Smart Mobility ARChitecture) SoM System-on-Module with AI design. In addition to the Renesas MPU and PMIC, this Winning Combination includes power controllers, a USB PD controller, and a clock device from Renesas. Renesas offers over 250 of these Winning Combinations that consist of complementary analog, power, timing devices and embedded processing, and provide an easy to use architecture. They simplify the design process and significantly reduce design risk for customers in a wide variety of applications.

“Customers of our RZ/V2L and RZ/G2L MPUs will enjoy the performance advantages and ease-of-design of the RAA215300,” said Andrew Cowell, Vice President, Mobility, Infrastructure and IoT Power Business Division at Renesas. “In addition, its high integration and rich feature set makes it an excellent choice for consumer, industrial and SoM applications.”

Key Features of the RAA215300

  • Optimized for Renesas RZ/V2L and RZ/G2L, LC, UL MPUs
  • Nine high-performance power channels
  • Built-in power sequencer and support for external DC/DC regulator on/off controls
  • Supports multiple DDR memories
  • Built-in real-time clock and coin cell battery / super cap charger
  • Supports -40°C to 105°C ambient temperature for industrial applications
  • Supports single cell Li-Ion battery applications
  • Improves system power efficiency with VTT buck regulator instead of LDO
  • Supports multiple processors and SoCs
  • Spread Spectrum to reduce EMI for RF applications
  • Ultrasonic Mode to eliminate audible noise coupling into microphones or speakers
  • Built-in watch dog timer for secure system power up before any software is running
  • Fully configurable with built-in EEPROM

Availability

Sample shipments of the RAA215300 are available now, and mass production is scheduled to begin in Q1 2022. For more information, customers can visit: https://www.renesas.com/raa215300.

About Renesas Electronics Corporation

Renesas Electronics Corporation (TSE: 6723) delivers trusted embedded design innovation with complete semiconductor solutions that enable billions of connected, intelligent devices to enhance the way people work and live. A global leader in microcontrollers, analog, power, and SoC products, Renesas provides comprehensive solutions for a broad range of automotive, industrial, Infrastructure, and IoT applications that help shape a limitless future. Learn more at renesas.com. Follow us on LinkedIn, Facebook, Twitter, and YouTube.

(Remarks). All names of products or services mentioned in this press release are trademarks or registered trademarks of their respective owners.

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