Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ADMV1128ABBCZ is a silicon on isolator (SOI), microwave, upconverter and downconverter optimized for 5G radio designs operating in the 24 GHz to 29.5 GHz frequency range.

Feature

Integration of an upconverter (a transmitter), a downconverter (a receiver), and a LO chain with options of a 2× or 4× multiplier in one chip

RF frequency range: 24 GHz to 29.5 GHz

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 (basebandmode)

Complex IF operation with optional on-chip hybrid (IF mode)

Programmable baseband output common-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 accommodate baseband input common-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 accommodate the various LO drive strength values

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

Applications

Millimeter-wave 5G applications

Point to point microwave radios

Radar and electronic warfare systems

Instrumentation and automatic test equipment (ATE)

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