Driver Amplifier
MMIC series（Monolithic Microwave Integrated Circuit）
A driver amplifier is an intermediate stage device in RF and analog circuits.
It performs signal pre-amplification, buffering and power driving. It connects the preceding circuit and the final power amplifier, boosts signal amplitude and improves load capacity to ensure stable signal transmission.
It is widely used in wireless communications, RF transmitters, radar and other equipment.
| Model | Operating Frequency | Noise Figure (NF) | Power Gain | Input/Output Return Loss | P-1dB (dBm) | Power Supply | Chip Size | Spec | Actions |
|---|---|---|---|---|---|---|---|---|---|
| CGMA-3238 | 32-38GHz | / | 18 | 16/18 | 20.5 | +5V@105mA | 2.0*1.0*0.1mm | Details | |
| CGDA-1418-24 | 14-18 | / | 18 | 16.5/25 | 20.5 | +5V@145mA | 2.5*0.87*0.1mm | Details | |
| CGDA-0520-23 | 5-20 | / | 14 | 17/9.7 | 21 | +5V@169mA | 1.3*1.27*0.1mm | Details | |
| CGDA-0520-21 | 5-20 | / | 19 | 12/15 | 21 | +5V@140mA | 1.27*1.27*0.1mm | Details | |
| CGDA-0218 | 2-18 | 3 | 17.6 | 14.5/14 | 24.5 | +8V@200mA | 2.35*1.0*0.1mm | Details |