AD8339 shifter equivalent, quad i/q demodulator and phase shifter.
Quad integrated I/Q demodulator 16 phase select on each output (22.5° per step) Quadrature demodulation accuracy
Phase accuracy: ±1° Amplitude imbalance: ±0.05 dB Bandwid.
Medical imaging (CW ultrasound beamforming) Phased array systems
Radar Adaptive antennas Communication receivers
GENERAL.
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