LT5519EUF#PBF

RF Mixers Overview

The LT5519EUF#PBF is a high linearity upconverting mixer manufactured by Analog Devices Inc. It operates within a radio frequency range of 700 MHz to 1.4 GHz and supports local oscillator frequencies from 1.4 GHz to 2.8 GHz. The device requires a supply voltage between 4.5 V and 5.25 V and draws a typical supply current of 60 mA. It is housed in a 16-pin QFN package with an exposed pad, designed for surface mount installation.

RF Mixers Feature Summary

• High linearity performance optimized for signal integrity
• Integrated upconversion capability for frequency translation
• Compact surface-mount packaging for space-constrained designs

RF Mixers Applications

• Wireless communication systems
• Test and measurement equipment
• Point-to-point microwave links

RF Mixers Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeit risks. Confirm RoHS compliance status matches project requirements. Check datasheet revisions for any parameter updates. Ensure proper ESD handling during storage and assembly. Validate supplier documentation against official Analog Devices records.

RF Mixers Selection Notes

Select this component when upconversion functionality is required within the 700 MHz to 1.4 GHz RF band. Consider the 16-QFN package for PCB layout constraints. Evaluate power consumption against system battery or thermal limits. Compare linearity specifications with alternative mixers if dynamic range is critical. Verify local oscillator frequency range compatibility with existing clock sources.

RF Mixers Part Context

This part belongs to the LT55xx series of high linearity mixers from Analog Devices. The series includes both upconverting and downconverting variants. The LT5519 specifically targets upconversion applications. Other family members may offer different frequency ranges or pin configurations. The series is designed for general-purpose RF signal processing tasks.

RF Mixers Replacement Considerations

LT5516EUF#PBF is a manufacturer-recommended substitute. Verify electrical parameter compatibility before substitution. Check pinout alignment to ensure direct replacement feasibility. Review updated datasheets for any functional differences.