ADL5390 multiplier equivalent, rf/if vector multiplier.
Matched pair of multiplying VGAs Broad frequency range 20 MHz to 2.4 GHz Continuous magnitude control from +5 dB to −30 dB Output third-order intercept 24 dBm Output 1 dB.
PA linearization and predistortion Amplitude and phase modulation Variable matched attenuator and/or phase shifter Cellu.
The ADL5390 vector multiplier consists of a matched pair of broadband variable gain amplifiers whose outputs are summed. The separate gain controls for each amplifier are linear-inmagnitude. If the two input RF signals are in quadrature, the vector m.
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