The 82V2054BB is a sophisticated telecom interface integrated circuit manufactured by Renesas Electronics Corporation, specifically designed to serve as a Line Interface Unit (LIU) for telecommunications applications. This IC belongs to the Interface - Telecom category within the broader integrated circuits classification, representing a specialized solution for managing critical telecom signal processing and interface functions.
The product addresses several key design challenges in telecommunications infrastructure, particularly the need for reliable signal conditioning, impedance matching, and electrical isolation between different network segments. As a Line Interface Unit, it handles the complex task of interfacing between digital processing systems and analog transmission lines, ensuring proper signal integrity and protection against electrical disturbances that are common in telecom environments.
The IC is housed in a compact 160-PBGA (15x15mm) package format, utilizing ball grid array technology for surface mount installation. This packaging approach provides excellent thermal performance and electrical characteristics while maintaining a relatively small footprint suitable for high-density telecom equipment designs. The device operates reliably across an industrial temperature range of -40°C to 85°C, making it suitable for both indoor and outdoor telecommunications infrastructure applications where environmental conditions can be demanding.
Power requirements are modest, with the device operating on a tightly regulated supply voltage range of 3.13V to 3.47V and consuming only 40mA of supply current. This low power consumption characteristic is particularly valuable in telecom applications where power efficiency directly impacts operational costs and system reliability, especially in remote installations or battery-backed systems.
The LIU interface functionality provides comprehensive line interface capabilities essential for telecom equipment, including signal conditioning, line driving, and protection features. This makes the device compatible with various telecom standards and protocols commonly used in network infrastructure, central office equipment, and digital subscriber line applications.
Primary advantages include its robust design for harsh operating environments, low power consumption profile, compact form factor enabling high-density designs, and comprehensive protection features that enhance system reliability. The surface mount configuration facilitates automated assembly processes, reducing manufacturing costs and improving production consistency.
The device finds application in diverse telecom infrastructure areas including digital subscriber line equipment, central office switching systems, network interface cards, telecom line cards, and various forms of digital transmission equipment. It is particularly well-suited for applications requiring reliable interface between digital processing circuits and analog transmission media.
Regarding equivalent models, the base product number 82V2054 suggests this is part of a broader product family that may include variants with different package options, temperature grades, or feature sets. Alternative solutions might be found in Renesas's broader telecom interface portfolio or from competitors such as Analog Devices, Texas Instruments, Maxim Integrated, and Microsemi, though specific equivalent part numbers would require detailed specification comparison to ensure functional compatibility. The choice of alternatives would depend on specific application requirements including interface standards, package preferences, and environmental specifications.
82V2054BB Key Technical Attributes
Manufacturer: Renesas Electronics Corporation
Manufacturer Part Number: 82V2054BB
Main Category: Integrated Circuits (ICs)
82V2054BB Packing Size
This device is supplied in a 160-PBGA (Plastic Ball Grid Array) package, with dimensions of 15mm x 15mm. The tray packing method ensures each unit is safely housed during shipping and handling. The BGA format provides robust connection reliability and allows for efficient thermal dissipation, supporting high pin density for complex integrated circuits.
82V2054BB Application
The 82V2054BB is designed for telecom infrastructure, serving as a Line Interface Unit (LIU) to enable seamless physical layer connectivity and data transfer in telecommunications equipment. Its function is crucial in systems that require reliable interfacing between digital processors and physical communication lines, such as network switches, routers, and telecom backbone hardware.
82V2054BB Features
This integrated circuit stands out with its telecom interface capabilities, utilizing the LIU (Line Interface Unit) functionality to provide effective line termination, signal conditioning, and robust data integrity. The device operates across a wide temperature range of -40°C to +85°C, making it suitable for both industrial and telecommunication environments where environmental stability is crucial. It operates at a supply voltage of 3.13V to 3.47V, balancing low power consumption with effective performance, and has a typical supply current requirement of 40mA. The surface-mount technology used ensures compact board design, space efficiency, and compatibility with automated manufacturing. Its interface and functionality are tailored to meet the stringent requirements of telecom applications, supporting protocols and signal types commonly found in communication networks.
82V2054BB Quality and Safety Features
Although the 82V2054BB is not RoHS-compliant, indicating some restrictions in lead content or material composition for specific jurisdictions, it is engineered for reliable performance and consistency in demanding telecom environments. The solid construction of the PBGA package enhances mechanical strength, heat dissipation, and long-term operational stability. Renesas' rigorous quality controls and manufacturing standards contribute to exceptional product consistency and minimized failure rates.
82V2054BB Compatibility
This device is compatible with standard telecom equipment designs that require Line Interface Units, particularly those utilizing PBGA mounting schemes. Its form factor and electrical characteristics allow it to be integrated into a wide range of telecom circuit boards that rely on robust physical layer connectivity and signal management.
82V2054BB Datasheet PDF
For engineers and procurement specialists needing in-depth technical data, performance metrics, or application guidelines, the most authoritative and comprehensive datasheet for the Renesas 82V2054BB is available directly on our website. We strongly encourage you to download the datasheet from this page to ensure optimal design integration and compliance with electrical specifications.
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