MAX3801UGG+T

Specialized Overview

The MAX3801UGG+T is an adaptive equalizer manufactured by Analog Devices Inc. under the Maxim Integrated brand, designed for high-speed serial data transmission applications. It operates at a maximum data rate of 3.2 Gbps and is powered by a single 3.3 V supply voltage with a typical operating current of 37 mA. The device is housed in a compact 24-lead TQFN package measuring 4x4 mm, suitable for surface-mount assembly. It features integrated driver and receiver channels to compensate for signal loss on copper interconnects. The component supports an extended commercial temperature range from 0°C to +85°C and dissipates approximately 1.63 W of power under standard operating conditions.

Specialized Feature Summary

• Adaptive equalization technology automatically adjusts filter coefficients to optimize signal integrity across varying channel lengths and losses.
• Integrated transmitter pre-emphasis and receiver equalization functions reduce external component count and simplify board layout.
• Low-power architecture enables operation within tight thermal constraints while maintaining high-speed data throughput capabilities.

Specialized Applications

• High-speed backplane interconnects in telecommunications infrastructure equipment
• Serial link equalization for storage area networks and enterprise servers
• Signal conditioning for copper-based high-speed data transmission cables

Specialized Procurement Notes

Verify the specific suffix UGG against official Analog Devices documentation to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and reflow profiles. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before integration into regulated products.

Specialized Selection Notes

Select this component when designing systems requiring adaptive compensation for channel attenuation at speeds up to 3.2 Gbps. Evaluate the 3.3 V supply requirement against system power rails. Consider the TQFN-24 package size relative to available board space and thermal dissipation requirements compared to alternative interface solutions.

Specialized Part Context

This part belongs to the MAX3801 family of adaptive equalizers, which are engineered for gigabit-per-second serial data links. The series addresses signal degradation issues inherent in high-frequency copper transmission media. It complements other Maxim Integrated interface products by providing automated signal restoration without complex digital processing overhead.

Specialized Replacement Considerations

Consult Analog Devices documentation for direct pin-compatible alternatives within the MAX3801 series. Verify functional equivalence regarding data rate support and power consumption before substituting with cross-brand components.