MAX24705EXG2

Overview

The MAX24705EXG2 is a clock synthesizer and jitter cleaner designed for Ethernet, SONET, and SDH applications. It features one circuit with a maximum frequency of 750MHz and supports input/output ratios of 3:5. The device accepts CMOS, TTL, or crystal inputs and provides CML, CMOS, or TTL outputs with differential capabilities. It operates on a supply voltage of 1.8V to 3.3V within an ambient temperature range of -40°C to 85°C. The component is housed in an 81-CSBGA (10x10) package.

Feature Summary

• Supports Ethernet, SONET, and SDH timing requirements
• Maximum output frequency of 750MHz with 3:5 input-to-output ratio
• Flexible input options including CMOS, TTL, and Crystal
• Differential input and output configurations available

Applications

• Ethernet line cards
• SONET/SDH systems
• Clock synthesis for high-speed data interfaces

Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct package and temperature grade. Confirm RoHS compliance status through the manufacturer's datasheet before procurement. Check for any recent product change notices that may affect specifications or availability.

Selection Notes

Select this component when a single-clock solution with jitter cleaning is required for 10GbE or similar high-speed serial links. Ensure the system design accommodates the 1.8V to 3.3V supply range and the 81-pin CSBGA footprint. Verify that the 3:5 frequency ratio aligns with the target clock generation needs.

Part Context

This part belongs to the MAX24705 family of clock synthesizers. It is distinct from other variants like the MAX24610 or MAX24410 by its specific 3:5 ratio and single-circuit configuration optimized for Ethernet and SONET/SDH line card applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Microchip Technology for direct replacements or cross-reference with equivalent parts from other manufacturers based on electrical specifications.