MAX3265EUE+TD

Overview

The MAX3265EUE+T is a limiting amplifier manufactured by Analog Devices Inc./Maxim Integrated, housed in a 16-TSSOP surface-mount package. It operates within a supply voltage range of +3.0V to +5.5V and supports data rates of 1.25Gbps or 2.5Gbps. The device functions as a single-channel full-duplex transceiver component designed for high-speed optical receiver systems. It features an operating temperature range from -40°C to +85°C and includes RMS power detectors with programmable loss-of-signal indication.

Feature Summary

• Provides constant-level output voltages with controlled edge speeds for Gigabit Ethernet and Fibre Channel applications
• Integrates RMS power detectors with programmable loss-of-signal (LOS) indication
• Features an optional squelch function that mutes the data output signal when input voltage falls below a programmable threshold

Applications

• Gigabit Ethernet optical receiver systems
• Fibre Channel optical receiver systems
• Limiting amplification for high-speed serial data links

Procurement Notes

Verify the specific suffix configuration against official documentation to ensure correct data rate support and pinout compatibility. Confirm availability status through authorized distributors as supply may be restricted. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component for designs requiring limiting amplification in optical receiver front-ends. Verify that the system operates within the specified +3.0V to +5.5V supply range. Ensure the PCB layout accommodates the 16-TSSOP package dimensions and provides adequate thermal dissipation for the intended operating temperature range.

Part Context

This part belongs to the MAX326x series of limiting amplifiers designed for high-speed optical communications. It complements other variants such as the MAX3264, MAX3268, and MAX3269, which offer similar functionality but may differ in data rate capabilities or packaging options within the same product family.