The O568 is a GaN monolithically integrated driver amplifier chip operating at 2.0-6.0GHz delivering 25dB of power gain and 30dBm of saturated output power at + 28V operating voltage.
The chip uses on-chip through-hole metallization process to ensure a good grounding, do not need additional grounding measures, easy to use. The back of the chip was metallized, suitable for eutectic sintering process.