The PEB3265FV1.5 SLL5U is an ISDN network termination controller chip manufactured by Intel. It's designed to manage the interface between an ISDN network and customer premises equipment (CPE) such as digital telephones, fax machines, and computer systems.

Applications

• ISDN Terminal Adapters (TAs)
• ISDN Network Termination Devices (NT1s)
• ISDN Routers
• Digital Telephone Systems
• PBX Systems

Features

• Integrated ISDN S/T interface
• HDLC controller for data transmission
• Microcontroller interface for control and configuration
• Supports multiple B-channels for simultaneous voice and data communication
• Built-in power management features
• Compliant with ISDN standards

Benefits

• Provides a complete solution for ISDN network termination
• Simplifies the design of ISDN-based products
• Reduces component count and overall system cost
• Enables high-speed data communication over ISDN networks
• Offers flexible configuration options to meet specific application requirements

Additional Details

The PEB3265FV1.5 SLL5U operates on a 5V power supply. It provides features like echo cancellation, clock recovery, and framing. The integrated HDLC controller manages the efficient transfer of data over the ISDN B-channels. It facilitates both voice and data services. The chip includes programmable timers and interrupt controllers allowing precise control over ISDN signaling protocols and other system functions. The SLL5U denotes a specific packaging and temperature grade.

This chip is a crucial component for devices that need to connect to ISDN networks, offering a cost-effective and reliable solution for voice and data communication. It integrates all the necessary functions for an ISDN interface, reducing the need for external components. The microcontroller interface permits external processors to configure and monitor ISDN line parameters and manage call setup and teardown procedures.