MAX2690EUB-T

RF Mixers Overview

The MAX2690EUB-T is a low-noise downconverter mixer designed for RF applications. It operates within a frequency range of 400 MHz to 2.5 GHz, providing a typical gain of 7.6 dB. The device supports supply voltages between 2.7 V and 5.5 V, with a maximum power dissipation of 330 mW. It is housed in a compact 10-lead µMAX package, suitable for surface-mount installation. The component functions as an up/down converter, integrating essential mixing capabilities for wireless communication systems.

RF Mixers Feature Summary

• Integrated low-noise downconversion architecture optimized for RF signal processing
• Operates across a wide frequency spectrum from 400 MHz to 2.5 GHz
• Compact 10-lead µMAX surface-mount package design for space-constrained layouts

RF Mixers Applications

• Mobile phone receiver front-ends
• CDMA wireless communication systems
• ISM band industrial equipment
• PCS personal communication services
• WLAN local area network interfaces

RF Mixers Procurement Notes

Verify current availability status carefully, as the MAX2690EUB-T may be classified as obsolete or discontinued by the manufacturer. Confirm if the specific suffix variant is still supported or if a lead-free alternative like the MAX2690EUB+T is required. Check distributor stock levels and ensure compatibility with existing PCB footprints before finalizing procurement plans.

RF Mixers Selection Notes

Select this component when designing receivers requiring low noise performance in the sub-gigahertz to 2.5 GHz range. Ensure the system power supply accommodates the 2.7 V to 5.5 V operating window. Consider the thermal constraints given the 330 mW power dissipation limit in the small µMAX package. Validate that the 10-lead footprint matches the target board layout requirements.

RF Mixers Part Context

This part belongs to the MAX2690 series of up/down converters from Analog Devices/Maxim Integrated. It serves as a specialized RF mixer solution for mobile and wireless infrastructure. The series targets high-volume consumer electronics markets where size and noise figure are critical design parameters for receiver sensitivity.

RF Mixers Replacement Considerations

The MAX2690EUB+T is listed as a direct substitute. Verify pinout compatibility and electrical parameter equivalence before swapping. The original MAX2690EUB-T designation indicates potential obsolescence, making the +T variant the primary replacement path.