GaAs Monolithic Integrated Power Amplifier O243

GaAs Monolithic Integrated Power Amplifier O243

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The O243 is a 1.2 ~ 1.4GHz GaAs monolithic integrated power amplifier chip that provides 22dB power gain and 26dBm saturated output power at +5 V operating voltage with 36% power added efficiency.

The power amplifier chip using on-chip through-hole metallization process to ensure a good grounding, no additional grounding measures, easy to use. The back of the chip was metallized, suitable for eutectic sintering or conductive adhesive bonding process.



Additional information

Min. Frequency (GHz)


Max. Frequency (GHz)


Saturated Output Power (dBm)

Power Added Efficiency (%)

Power Gain (dB)

Small Signal Gain (dB)

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