MAX2039ETP+T

RF Mixers Overview

The MAX2039ETP+T is a high-linearity passive upconverter or downconverter mixer designed for RF applications. It operates within an RF frequency range of 1700MHz to 2200MHz and supports LO frequency ranges of 1500MHz to 2000MHz, with an alternative range of 1900MHz to 2400MHz available upon factory contact. The device features an IF frequency range from DC to 350MHz. Key electrical specifications include a conversion loss of 7.1dB, a noise figure of 7.3dB, an input IP3 of +34.5dBm during downconversion, and an input 1dB compression point of +24.4dBm. It is housed in a 20-WQFN exposed pad package.

RF Mixers Feature Summary

• Integrates RF and LO baluns for simplified circuit design
• Includes a built-in SPDT LO switch with high isolation
• Features an integrated LO buffer supporting low drive levels
• Offers external current-setting resistor option for power/performance trade-offs

RF Mixers Applications

• UMTS/WCDMA Base Stations
• DCS1800/PCS1900 EDGE Base Stations
• cdmaOne and cdma2000 Base Stations
• Fixed Broadband Wireless Access Systems
• Digital and Spread-Spectrum Communication Systems

RF Mixers Procurement Notes

Verify the specific LO frequency range requirement (1500-2000MHz standard vs. 1900-2400MHz) as the latter requires factory contact. Confirm package type matches the 20-WQFN exposed pad specification. Ensure compatibility with base-station transmitter or receiver architectures. Check for lead-free compliance if required by project standards. Validate that the integrated LO switch and baluns meet system integration needs without additional external components.

RF Mixers Selection Notes

Select this component for applications requiring high linearity in the 1700-2200MHz band. Consider the integrated LO buffer and baluns to reduce bill-of-materials complexity. Evaluate the need for the optional reduced-power mode via the external resistor. Compare against pin-compatible alternatives like the MAX2031 if different frequency ranges are needed. Ensure the IF range up to 350MHz aligns with the system's intermediate frequency requirements.

RF Mixers Part Context

The MAX2039 belongs to Maxim Integrated's family of high-performance RF mixers designed for cellular infrastructure. It is part of a series that includes variants for different frequency bands, such as the MAX2031 for lower frequencies. The ETP suffix indicates the tape and reel packaging format suitable for automated assembly. This component supports various wireless communication standards prevalent in base station deployments.

RF Mixers Replacement Considerations

The MAX2031 is explicitly noted as pin-compatible. Verify frequency range differences when substituting.