TGA2958 Overview
Qorvo’s TGA2958 is a driver amplifier fabricated on Qorvo’s QGaN15 GaN on SiC process. The TGA2958 operates from 13 18 GHz and achieves 2 W of saturated output power with > 21 dB of large signal gain and at least 25% power-added efficiency. The TGA2958 is an ideal choice to drive Qorvo’s high performing Ku-band GaN HPA’s allowing the user to operate the driver and HPA off similar voltage rails.
TGA2958 Key Features
- Frequency Range: 13
- 18 GHz
- PSAT: >33 dBm at PIN = 12 dBm
- PAE: > 25 % at PIN = 12 dBm
- Small Signal Gain: > 25 dB
- Input Return Loss: > 7 dB
- Output Return Loss: > 8 dB
- Bias: VD = +20 V, IDQ = 70 mA, VG = -2.7 V Typical
- Chip Dimensions: 1.25 x 2.14 x 0.10 mm
- Performance under CW operation