LTC5542IUH#TRPBF

RF Mixers Overview

The LTC5542IUH#TRPBF is a high dynamic range downconversion mixer manufactured by Analog Devices Inc. It operates within a radio frequency range of 1.6 GHz to 2.7 GHz and utilizes a local oscillator frequency spanning 1 GHz to 3.5 GHz. The device produces an intermediate frequency output from DC to 1.5 GHz. It functions with a supply voltage between 3.1 V and 3.5 V, drawing a typical operating current of 200 mA. The component is housed in a 20-lead QFN package measuring 5 mm by 5 mm.

RF Mixers Feature Summary

• Provides high dynamic range performance for downconversion applications
• Supports wideband operation across specified RF and LO frequencies
• Integrates mixer functionality in a compact surface-mount package

RF Mixers Applications

• CDMA systems
• LTE networks
• W-CDMA infrastructure
• WiMAX communications

RF Mixers Procurement Notes

Verify availability status carefully as the component may be subject to limited supply conditions or factory special orders. Confirm that the specific suffix matches the required reel packaging configuration. Ensure compatibility with the intended 3.3 V supply rail and validate thermal requirements for the QFN-20 footprint before finalizing procurement plans.

RF Mixers Selection Notes

Select this component when designing receivers requiring downconversion in the 1.6 GHz to 2.7 GHz band. Consider the 200 mA current consumption against power budget constraints. Verify that the 5 mm by 5 mm QFN-20 package fits the PCB layout. Ensure the design supports the necessary local oscillator drive levels for optimal conversion gain.

RF Mixers Part Context

This part belongs to the LTC5542 series of RF mixers designed for wireless communication base stations and handsets. It complements other Analog Devices RF solutions by offering integrated downconversion capabilities. The device is categorized under Wireless & RF Integrated Circuits, targeting applications demanding reliable signal processing in cellular and broadband wireless standards.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.