82P2282PF

Overview

The Renesas 82P2282PF is a dual T1/E1/J1 transceiver designed for telecom interface applications. It operates with supply voltages of 1.8 V and 3.3 V, supporting minimum levels of 1.68 V and 3 V respectively, with maximums of 1.98 V and 3.6 V. The device handles data rates up to 2.048 Mb/s and draws 20 mA during operation. It features Parallel, Serial, JTAG, and SPI interfaces within a TQFP-100 package (14x20 mm). Operating temperatures range from -40°C to +85°C. This component serves as a long-haul or short-haul transceiver solution.

Feature Summary

• Dual channel architecture supporting T1, E1, and J1 line standards
• Integrated support for multiple digital interfaces including SPI and JTAG
• Capable of both long-haul and short-haul transmission modes

Applications

• Telecommunications network infrastructure equipment
• T1/E1/J1 line termination systems
• Digital subscriber line access multiplexers

Procurement Notes

Verify the exact suffix designation, as the requested model lacks the final character found in common variants like PF8 or PFG. Confirm RoHS compliance status directly with the manufacturer, as listed attributes vary by specific revision. Check current availability as this series may be subject to discontinuation notices. Ensure the specific package variant matches the required PCB footprint before ordering.

Selection Notes

Select this component when designing systems requiring dual-channel T1/E1/J1 connectivity. Verify that the system power rails align with the specified 1.8 V and 3.3 V requirements. Consider the TQFP-100 package dimensions for layout constraints. Evaluate thermal management needs given the operating temperature range and current consumption specifications.

Part Context

This part belongs to the Renesas 82P2282 family of telecom interface ICs. It is often cross-referenced with IDT82P2282 variants due to historical industry transitions. The component is categorized under Transceivers and Telecom Interface ICs. It represents a specialized solution for synchronous serial communication in telecommunications environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Renesas replacement guides for end-of-life notifications. Alternative solutions may require significant circuit redesign due to interface and pinout differences.