Description

37 GHz to 48.2 GHz, 5G, Microwave Upconverter and Downconverter Features:Integration of an upconverter (a transmitter), a downconverter (a receiver), and a LO chain with 4 multiplier in one chipRF frequency range: 37 GHz to 48.2 GHzLO input frequency range: 7.25 GHz to 12.05 GHzFully characterized with 5G NR, WiFi 5, WiFi 6, and CPE UL waveformsComplex IF operation (IF mode) with optional on-chip hybridDirect conversion of differential baseband I/Q (baseband mode)Programmable baseband I/Q common-mode voltageCommon-mode input pin to track desired common mode, 0 V to 1.5 V voltage rangeOptional on-chip RF switch port between the transmitter and the receiverMatched, 50 impedance, single-ended RF input and output, and RF switch portMatched, 50 impedance single-ended LO inputLow phase variation vs. gain controlUpconversion 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 featuresVariable gain to accommodate the various LO drive strength values360 phase control shifter for LO synchronizationProgrammable LO harmonic reject filterI/Q phase correctionFast TDD switching time via external pinsCalibration probes for array calibrationProgrammable via a 3-wire or 4-wire SPI, compatible with ADMV4928 and ADMV4728 interface131-ball, 6 mm 6.5 mm, BGA package