The MAX19995AETX+ from Maxim Integrated is a high-performance, dual, downconverting mixer designed to provide optimal solutions for demanding applications in the RF signal chain. Covering a frequency range from 1700MHz to 2200MHz, this device is perfect for use in wireless infrastructure, particularly in base stations for various communication standards such as GSM, WCDMA, and LTE.

This versatile mixer integrates two mixers, local oscillator (LO) buffers, and a 90-degree hybrid splitter within its compact package, offering a streamlined solution for RF design engineers. The MAX19995AETX+ boasts a wide LO frequency range from 1550MHz to 2150MHz, providing flexibility in frequency planning and system design.

With its exceptional linearity, the MAX19995AETX+ delivers an Input IP3 of 24.5dBm, ensuring high dynamic range performance in complex RF environments. The low noise figure of 10.2dB further enhances the signal quality, making it an excellent choice for applications where signal integrity is paramount.

The device is housed in a 36-pin thin QFN-EP (6mm x 6mm) package, which is optimized for thermal performance. The exposed paddle ensures excellent thermal conductivity, enabling the MAX19995AETX+ to maintain stability and performance even under high-temperature conditions.

Key features of the MAX19995AETX+ include:

• Dual downconverting mixers with integrated LO buffer
• Frequency range: RF input from 1700MHz to 2200MHz, LO from 1550MHz to 2150MHz
• High linearity with an Input IP3 of 24.5dBm
• Low noise figure of 10.2dB
• Integrated 90-degree hybrid splitter
• 36-pin thin QFN-EP package for enhanced thermal performance

The MAX19995AETX+ is a reliable and efficient solution for RF downconversion, offering a combination of high performance, integration, and quality that engineers have come to expect from Maxim Integrated products. Whether for existing infrastructure upgrades or new designs, this mixer stands out as a robust component in any RF signal chain.