MAX2690EUB+

RF Mixers Overview

The MAX2690EUB+ is a low-noise, 2.5 GHz downconverter mixer manufactured by Analog Devices Inc./Maxim Integrated. It operates within a frequency range of 400 MHz to 2.5 GHz and provides a typical gain of 7.6 dB. The device functions on a supply voltage between 2.7 V and 5.5 V, with a maximum power dissipation of 330 mW. It is housed in a compact 10-pin µMAX (USOP-10) surface-mount package. The component supports an operating temperature range from -40°C to +85°C, making it suitable for various wireless communication applications requiring efficient signal conversion.

RF Mixers Feature Summary

• Low-noise performance optimized for downconversion tasks
• Compact 10-pin µMAX surface-mount packaging
• Wide supply voltage compatibility ranging from 2.7V to 5.5V

RF Mixers Applications

• Cellular phone systems
• CDMA infrastructure
• ISM band devices
• PCS networks
• WLAN transceivers

RF Mixers Procurement Notes

Verify the specific suffix (+) indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the 10-uMAX/uSOP package dimensions match PCB layout requirements. Ensure the operating temperature range meets environmental specifications. Check current availability status through authorized distributors, as some regions may have limited stock. Validate that the 330 mW power dissipation rating aligns with thermal management design.

RF Mixers Selection Notes

Select this component when a miniature, low-power downconverter is required for frequencies up to 2.5 GHz. Consider the 7.6 dB gain and low noise characteristics for sensitive receiver front-ends. The 10-pin USOP package suits space-constrained designs. Verify supply voltage stability within the 2.7V to 5.5V range. Evaluate thermal constraints given the 330 mW dissipation limit in enclosed environments.

RF Mixers Part Context

The MAX2690 series includes variants like MAX2690EUB and MAX2690EUB-T. The EUB+ designation specifically denotes the lead-free, RoHS-compliant version in a tube package. It belongs to the Analog Devices/Maxim Integrated wireless and RF integrated circuits category. The development kit MAX2690EVKIT is available for evaluation purposes. This part is distinct from other MAX2690 variants based on packaging and compliance attributes.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided source material. Cross-reference with MAX2690EUB or MAX2690EUB-T only if functional equivalence and package compatibility are verified through official datasheets. No direct substitutes are documented in the provided text.