LTC5577IUF#TRPBF

RF Mixers Overview

The LTC5577IUF#TRPBF is a high-linearity active double-balanced downconverter mixer manufactured by Analog Devices Inc. It operates within a radio frequency range of 300 MHz to 6 GHz, supporting local oscillator frequencies across the same spectrum. The device features an intermediate frequency range from 1 MHz to 1.5 GHz and delivers a noise figure of 15 dB. Key performance metrics include a third-order intercept point (OIP3) of 26 dBm and a 1 dB compression point (P1dB) of 13.5 dBm. It functions with a gain of -0.7 dB, drawing 180 mA at supply voltages between 3 V and 3.6 V. The component is housed in a QFN-16 package and supports operating temperatures from -40°C to +105°C.

RF Mixers Feature Summary

• Active double-balanced architecture providing high linearity for signal integrity
• Integrated design eliminates external components for simplified circuit implementation
• Wideband operation covering 300 MHz to 6 GHz RF and LO ranges

RF Mixers Applications

• CATV distribution systems
• Wireless communications infrastructure
• Broadband data transmission equipment

RF Mixers Procurement Notes

Verify the specific suffix against official documentation to confirm packaging configuration. The '#TRPBF' designation indicates tape and reel packaging, which differs from the tube packaging associated with the '#PBF' variant. Ensure the selected part number matches the required manufacturing assembly process before procurement. Cross-reference the manufacturer's latest datasheet to validate availability status and lead times for this specific packaging option.

RF Mixers Selection Notes

Select this component when designing circuits requiring high dynamic range and low noise in the 300 MHz to 6 GHz band. The integrated active mixer topology simplifies biasing requirements compared to passive alternatives. Consider the 180 mA current consumption and 3 V to 3.6 V supply constraints during power budgeting. The QFN-16 package necessitates appropriate thermal management strategies for high-temperature operation up to 105°C.

RF Mixers Part Context

This device belongs to the LTC5577 series of high-performance mixers designed for broadband applications. It serves as a direct replacement for the LTC5577IUF#PBF, differing primarily in shipping packaging rather than electrical characteristics. The series targets demanding RF front-end designs where linearity and noise performance are critical parameters for system fidelity.

RF Mixers Replacement Considerations

The LTC5577IUF#PBF is the equivalent tube-packaged version of this component. Both variants share identical electrical specifications and functionality. Verify that the receiving facility can handle tape-and-reel components if substituting from tube-packaged inventory.