LT5579IUH#TRPBF

RF Mixers Overview

The LT5579IUH#TRPBF is a high-performance upconverting mixer from Analog Devices, optimized for frequencies between 1.5 GHz and 3.8 GHz. It features a single-ended LO input and RF output to simplify board layout. Key electrical parameters include a maximum supply voltage of 3.6 V, an IF frequency range up to 1000 MHz, and an LO frequency range from 750 MHz to 4.3 GHz. The device is housed in a 24-lead QFN package measuring 5 mm by 5 mm.

RF Mixers Feature Summary

• Ultra-linear performance with integrated balun functionality
• Low noise characteristics suitable for sensitive applications
• Single-ended LO input and RF output ports

RF Mixers Applications

• Cellular infrastructure systems
• CDMA2000 transmitters
• EDGE and GPRS upconverters
• GSM base station modules

RF Mixers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm that the component meets RoHS standards as per manufacturer specifications. Ensure compatibility with the required 24-lead QFN footprint during procurement planning. Check current availability status as supply may be limited or subject to factory orders.

RF Mixers Selection Notes

Select this component for designs requiring high linearity in the 1.5 GHz to 3.8 GHz range. The integrated balun reduces external component count compared to discrete solutions. Consider the 3.6 V maximum supply voltage constraint. Evaluate thermal performance within the 5x5 mm QFN package for your specific power dissipation requirements.

RF Mixers Part Context

This part belongs to the LT5579 family of RF mixers manufactured by Analog Devices. It is designed for wireless communication applications requiring efficient upconversion. The device represents a solution for compact transmitter front-ends where size and linearity are critical constraints.

RF Mixers Replacement Considerations

LT5579IUH#PBF is a public confirmed substitute offering identical electrical specifications in a leaded package variant.