ADMV1128A Datasheet | Analog Devices

FEATURES APPLICATIONS - Integration of an upconverter (a transmitter), a downconverter (a receiver), and an LO chain with options of a 2× or 4× multiplier in one chip - RF frequency range: 24 GHz to 29.5 GHz - Optional on-chip RF switch port between the transmitter and the receiver - LO input frequency range: 8 GHz to 15 GHz for x2 mode, 5 GHz to 7.5 GHz for x4 mode - 2 operation modes for both upconverter and downconverter - Direct conversion of differential baseband I/Q (baseband mode) - plex IF operation with optional on-chip hybrid (IF mode) - Programmable baseband output mon-mode voltage from 0.7 V to 1.5 V in receive mode, set via either SPI or physical pin - Programmable mixer gate voltage to acmodate baseband input mon-mode from 0 V to 1.5 V in transmit mode - Matched, 50 Ω impedance, single-ended RF input and output, and RF switch port - Matched, 50 Ω impedance single-ended LO input - Low phase variation vs. gain control - Upconversion mode - Sideband rejection and carrier feedthrough optimization - Envelope detector for LO feedthrough calibration - Downconversion mode - Image rejection and I/Q imbalance optimization - Baseband I/Q dc offset correction - Receiver mixer power detector for receiver gain setting - LO chain features - Variable gain to acmodate the various LO input levels - 360° phase control shifter for LO synchronization - Programmable LO harmonic reject filter - I/Q phase correction - Fast TDD switching time via external pins - Calibration probes for array calibration - Programmable via a 3-wire or 4-wire SPI, patible with ADMV4828 interface - 6 mm × 6.5 mm, BGA package (see the Outline Dimensions section) - Millimeter-wave 5G applications - Point to point microwave radios - Radar and electronic warfare systems - Instrumentation and automatic test equipment (ATE) GENERAL DESCRIPTION The ADMV1128A is a silicon on isolator (SOI), microwave, upconverter and downconverter optimized for 5G radio designs operating in the 24 GHz to 29.5 GHz...