LT5522EUF#TRPBF

RF Mixers Overview

The LT5522EUF#TRPBF is a high signal level downconverting mixer from Analog Devices, designed for RF applications between 600MHz and 2.7GHz. It operates on a supply voltage ranging from 4.5V to 5.25V with a typical current consumption of 56mA at 5V. The component utilizes a 16-lead QFN (4x4 mm) surface-mount package. Key internal features include a high-speed differential LO buffer amplifier driving a double-balanced mixer, an integrated RF transformer for input matching, and internal broadband matching up to 1.2GHz.

RF Mixers Feature Summary

• Integrates a high-speed differential local oscillator buffer amplifier to drive the double-balanced mixer core
• Includes an integrated RF transformer providing input matching capabilities
• Features internal broadband matching networks optimized for wideband operation

RF Mixers Applications

• Cellular infrastructure downconversion
• PCS band signal processing
• UMTS system components

RF Mixers Procurement Notes

Verify the specific ordering suffix #TRPBF against official Analog Devices documentation to confirm tape-and-reel packaging requirements. Ensure that the requested quantity aligns with standard reel specifications defined in the manufacturer's datasheet. Cross-reference the full part number with authorized distributors to confirm availability status and lead times prior to finalizing procurement orders.

RF Mixers Selection Notes

Select this component when designing systems requiring high signal level tolerance in the 600MHz to 2.7GHz range. Consider the 16-lead QFN footprint for PCB layout constraints. Evaluate the 56mA typical current draw against power budget requirements. Confirm compatibility with the required supply voltage range of 4.5V to 5.25V for stable mixer operation.

RF Mixers Part Context

This device belongs to the LT5522 series of active downconverting mixers. It is engineered specifically for wireless infrastructure environments where robust performance and high linearity are critical. The integration of passive and active components within the single package reduces external component count compared to discrete solutions.

RF Mixers Replacement Considerations

Consult Analog Devices documentation for direct pin-compatible alternatives within the same product family. Verify functional equivalence regarding frequency range and supply requirements before substituting.