MAX2690EUB+T

RF Mixers Overview

The MAX2690EUB+T is a low-noise downconverter mixer from Analog Devices/Maxim Integrated, designed for RF applications. It operates within a frequency range of 400 MHz to 2.5 GHz. The device provides a typical gain of 7.6 dB and functions with supply voltages between 2.7 V and 5.5 V. It draws a supply current of 20.1 mA and dissipates up to 330 mW of power. Packaged in a compact 10-lead USOP (uMAX) surface-mount case, it supports operation across an extended temperature range from -40°C to +85°C.

RF Mixers Feature Summary

• Integrated low-noise downconversion architecture optimized for signal integrity
• Wide operational frequency coverage supporting multiple wireless standards
• Single-supply compatibility with flexible voltage input ranges
• Compact surface-mount packaging for high-density board layouts

RF Mixers Applications

• Mobile phone receiver front-ends
• CDMA communication systems
• PCS band transceivers
• WLAN infrastructure components
• ISM band equipment

RF Mixers Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance details prior to integration. Ensure ordering suffixes match specific tape-and-reel or cut-tape requirements. Cross-reference datasheet revisions to guarantee parameter consistency. Validate thermal performance against system dissipation limits during final design review.

RF Mixers Selection Notes

Select this component for designs requiring a single-chip solution for frequencies up to 2.5 GHz. Evaluate the 7.6 dB gain against system noise figure budgets. Consider the 20.1 mA current draw for battery-powered constraints. Verify that the 10-lead USOP footprint aligns with PCB layout capabilities. Compare performance metrics against alternative mixers if higher linearity is required.

RF Mixers Part Context

This part belongs to the MAX2690 series of up/down converters. It complements other Maxim Integrated RF solutions like the MAX2645 LNA. The device utilizes silicon technology for cost-effective mass production. It is often paired with local oscillator sources to complete heterodyne receiver architectures.

RF Mixers Replacement Considerations

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