MAX2982GCD/V+

Telecom Overview

The MAX2982GCD/V+ is an industrial broadband power-line modem integrating MAC and PHY layers. It supports data rates up to 14 Mbps within the 4.49 MHz to 20.7 MHz frequency band. The device operates on a 3.3V digital supply (3.0V–3.6V) and a 1.2V core supply (1.14V–1.26V). It features an ARM946E-S processor, 128kB internal SRAM, and AEC-Q100 qualification. Interfaces include Ethernet MII/RMII, UART, and high-speed synchronous FIFO. Operating temperature range is -40°C to +105°C in a 128-pin LQFP package.

Telecom Feature Summary

• Integrates Media Access Control and Physical layers for HomePlug 1.0 compliance
• Includes ARM946E-S microprocessor for firmware upgrades and system control
• Provides advanced narrowband interference rejection and automatic channel adaptation
• Supports secure communication with 56-bit DES encryption and key management

Telecom Applications

• Industrial automation networks
• Motor control systems
• Remote monitoring and control infrastructure
• Building automation solutions

Telecom Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix indicates lead-free packaging and automotive grade qualification. Ensure compatibility with required voltage levels and interface standards before integration into final designs.

Telecom Selection Notes

Select this component for applications requiring robust broadband PLC performance in harsh environments. Verify that the host system can support the necessary 3.3V and 1.2V power rails. Ensure the design accommodates the 128-pin LQFP footprint and thermal requirements for the specified operating temperature range.

Telecom Part Context

This part belongs to the MAX2982 series of industrial broadband power-line modems. It is designed to work in conjunction with companion devices like the MAX2981 analog front-end. The series targets demanding industrial networking applications requiring reliable communication over existing power lines.

Telecom Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.