MAX3272AEGP-TG05

Overview

The MAX3272AEGP-TG05 is a low-power limiting amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +3.3V power supply and supports data rates up to 2.5Gbps. The device accepts a wide range of input voltages and provides a constant-level output voltage with controlled edge speeds, typically 90ps. Key electrical characteristics include a supply current of 33mA and deterministic jitter of 5ps. It features CML output interface and is housed in a 20-pin 4mm x 4mm QFN package.

Feature Summary

• Provides constant-level output voltage with controlled edge speeds for signal integrity
• Includes programmable loss-of-signal indication and optional squelch function
• Features selectable output polarity for flexible system integration

Applications

• Gigabit Ethernet Optical Receivers
• Fibre Channel Optical Receivers
• System Interconnects
• SONET/SDH Receivers

Procurement Notes

Verify the specific suffix EGPTG05 against official datasheets to confirm pinout and packaging details. Ensure compatibility with existing board layouts and thermal requirements for the QFN package. Confirm that the component meets all necessary regulatory standards for the intended deployment environment before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring low-power limiting amplification at 2.5Gbps. Consider its 33mA supply current and 5ps jitter performance for sensitive optical receiver designs. Evaluate the CML output interface compatibility with downstream logic or serializers. Assess the need for programmable LOS and squelch features based on system monitoring requirements.

Part Context

This part belongs to the MAX3272 family of 3.3V, 2.5Gbps low-power limiting amplifiers from Maxim Integrated. The family includes variants like MAX3272 and MAX3272A, designed for high-speed serial communication interfaces. These devices are engineered to handle wide input voltage ranges while maintaining precise output levels and edge speeds for reliable data transmission.

Replacement Considerations

Direct substitutes within the same family include MAX3272 and MAX3272A. Verify functional equivalence regarding data rate, power supply, and package dimensions. Cross-reference pinouts and electrical specifications to ensure seamless integration without circuit redesign.