LTC5553IUDB#TRMPBF

LTC5553IUDB#TRMPBF is a high-performance, microwave double-balanced passive mixer that can be used for frequency upconversion or downconversion. The LTC5553’s mixer and integrated RF balun are optimized to cover the 3GHz to 20GHz RF frequency range. This device includes an integrated LO amplifier optimized for the 1GHz to 20GHz frequency range, requiring only 0dBm drive. The integrated IF balun is optimized to cover a very wide, 500MHz to 9GHz, frequency range while providing a single-ended 50 ohm interface. Applications include 5G broadband wireless access, microwave transceivers, wireless backhaul, point-to-point microwave, phased-array antennas, C, X and Ku band RADAR, test equipment, and satellite modems.

• Fast turn ON/OFF for TDD operation
• 2-tone input 3rd order intercept is 24.3dBm typical at (RF input = 10GHz)
• Conversion loss is 8.2dB typical at (RF input = 4GHz)
• SSB noise figure is 10.9dB typical at (RF input = 10GHz)
• Input 1dB compression is 16dBm typical at (RF input = 10GHz)
• 3.3V typical VCC supply voltage
• 132mA typical supply current at (EN = high, TC = 25°C)
• 100μA maximum shutdown current at (TC = 25°C)
• Input current is 100μA maximum at (-0.3V to VCC + 0.3V, TC = 25°C)
• Operating temperature range from -40°C to 105°C, 12-lead plastic QFN package

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