LTC5552IUDB#TRMPBF

LTC5552 is a high performance, microwave double balanced passive mixer that can be used for frequency upconversion or down conversion. This device is similar to the LTC5553, but with a broadband, differential DC to 6GHz IF port. It is recommended for applications where the IF frequency range extends below 500MHz. For applications where the IF frequency is always above 500MHz, this device is recommended, since it includes an integrated IF balun. The mixer and integrated RF balun are optimized to cover the 3GHz to 20GHz RF frequency range. The integrated LO amplifier is optimized for the 1GHz to 20GHz frequency range, requiring only 0dBm drive. It is widely used in applications such as 5G broadband wireless access, microwave transceivers, wireless backhaul, point-to-point microwave, phased-array antennas, C, X and Ku band RADAR, test equipment, satellite modems etc.

• Integrated LO buffer is 0dBm LO drive
• 50 ohm wideband matched RF and LO ports
• Wide IF bandwidth is DC to 6GHz
• Upconversion or down conversion, fast turn ON/OFF for TDD operation
• 2-tone input 3rd order intercept is 22.5dBm typ at (RF input = 10GHz, TC = 25°C, VCC = 3.3V)
• Input 1dB compression is 14.6dBm typ at (RF input = 10GHz, TC = 25°C, VCC = 3.3V)
• Conversion loss is 8.6dB typ at (RF output = 10GHz, TC = 25°C, VCC = 3.3V)
• Supply voltage range from 3V to 3.6V, SSB noise figure is 9.8dB typ at (RF input = 10GHz)
• Supply current is 132mA typical at (TC = 25°C, VCC = 3.3V)
• Operating temperature range from -40°C to 105°C, package style is 12-lead plastic QFN

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