Monolithic Integrated (Dual) Bidirectional Amplifier O599

The O1194 is a GaN monolithic integrated power amplifier chip working on 1.2-1.6GHz. It provides 26dB power gain and 40dBm saturated output power with pulse width of 100us, duty cycle of 10% and +28V operating voltage. Power-added efficiency 50%. The power 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 is suitable for eutectic sintering processes.

The O251 is a GaN monolithic integrated power amplifier chip operating at 5.0-6.5GHz. It provides 22dB power gain and 36dBm saturated output power at a continuous wave, +28V operating voltage, and a power-added efficiency of 48%. The chip uses on-chip via metallization process to ensure a good grounding, no additional grounding measures, easy to use. The backside of the chip is metallized and is suitable for eutectic sintering processes.

The O1195 is a GaN monolithic integrated power amplifier chip operating at 4.4-5.1GHz. With a pulse width of 100us, a duty cycle of 10%, and a +28V operating voltage, it provides 19dB of power gain and 40dBm of saturated output power. Power-added efficiency 48%. The power 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 is suitable for eutectic sintering processes.