Analog Devices Inc.
24.0 GHz to 29.5 GHz, 5G, Microwave Upconverter and Downconverter Features:RF input/output frequency range: 24.0 GHz to 29.5 GHz2 upconversion modesDirect conversion from differential baseband I/QSingle-ended, complex IF to RF, single-sideband upconversion2 downconversion modesDirect conversion from RF to differential baseband I/Q downconversionSingle-ended complex IF image rejection conversionLO input frequency range: 5 GHz to 15 GHzLO doubler or quadrupler for up to 30 GHzMatched, 50 impedance, single-ended RF input and outputMatched, 50 impedance single-ended LO inputTemperature compensation circuits to minimize temperature variationsProgrammable baseband I/Q common-mode voltageReceiver and transmitter gain and power control through fast settling DSALow phase variation vs. gain controlFast TDD switching time via external pinsUpconversion modeSideband rejection and carrier feedthrough optimizationEnvelope detector for LO feedthrough calibrationDownconversion modeImage rejection and I/Q imbalance optimizationBaseband I/Q dc offset correctionReceiver mixer power detector for receiver gain settingLO chain features2 and 4 modesVariable gain to accommodate various LO drive strength values>360 phase control shifter for LO synchronization, separate settings for receiver and transmitter modesProgrammable via a 3-wire SPI interface60-terminal, 9 mm 8 mm, LGA packageCommon-mode input pin to track desired common mode to ADC, 0.75 V to 2.15 V voltage range