LTC5567IUF#TRPBF

RF Mixers Overview

The LTC5567IUF#TRPBF is an active downconverting mixer from Analog Devices, designed for RF applications spanning 300 MHz to 4 GHz. It operates on a supply voltage of 3 V to 3.6 V and draws a typical supply current of 105 mA. The device features a conversion gain of 1.9 dB and a noise figure of 14.6 dB. Packaged in a 16-lead QFN (4x4 mm) surface-mount format, it supports operation across temperatures from -40°C to +105°C.

RF Mixers Feature Summary

• Active downconversion architecture for direct frequency translation
• Wide radio frequency input range covering 300 MHz to 4 GHz
• High linearity performance with specified third-order intercept point
• Compact 16-lead QFN package suitable for space-constrained designs

RF Mixers Applications

• Wireless infrastructure base station receivers
• Point-to-point microwave communication links
• Software-defined radio front ends
• Test and measurement instrumentation

RF Mixers Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when ordering. Confirm that the component meets RoHS compliance standards required for your assembly process. Ensure the supplier provides valid traceability documentation for the Analog Devices manufacturer source. Check for any regional distribution restrictions or limited availability status before finalizing procurement plans.

RF Mixers Selection Notes

Select this component when a wideband 300 MHz to 4 GHz input range is required for downconversion tasks. Consider the 1.9 dB gain and 14.6 dB noise figure for signal chain budgeting. The 105 mA supply current impacts power management strategies. Evaluate the 16-QFN footprint against available PCB real estate and thermal dissipation requirements for the target application environment.

RF Mixers Part Context

This part belongs to the LTC5567 series of high-linearity active mixers. It complements other variants like the LTC5567IUF#PBF, which shares identical electrical characteristics but differs in shipping packaging configuration. The series targets modern wireless systems requiring efficient frequency translation within a compact form factor.

RF Mixers Replacement Considerations

The LTC5567IUF#PBF serves as a direct functional substitute, offering identical electrical specifications and pinout compatibility. Both parts utilize the same 16-QFN package and support the same 300 MHz to 4 GHz operating range. Selection between them depends primarily on preferred packaging format for automated assembly processes.