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Monolithic Integrated (Dual) Bidirectional Amplifier O589


The O589 is a GaAs monolithic integrated bi-directional amplifier chip operating from 1.0 to 4.5 GHz. It provides 13dB of gain and 17dBm of P1dB output power at +5V and 70mA operating current.

The bi-directional amplifier chip adopts an on-chip via hole metallization process to ensure good grounding, no additional grounding measures are needed, and the use is simple and convenient. The backside of the chip is metallized and suitable for eutectic sintering or conductive adhesive bonding processes.