TGA2585
2.7 - 3.7 GHz, 18 Watt GaN Power Amplifier
End of Life announced October 22, 2020 (PCN 20-0166).
Last Time Buy: May 2, 2021
Recommended replacement for new designs: TGA2585-SM
Contact your local sales representative for assistance.
Key Features
- Frequency range: 2.7 - 3.7 GHz
- Power: 42.8dBm Psat
- Small-signal gain: 33dB
- Input return loss: >15dB
- Output return loss: >12dB
- Power Added Efficiency: 52%
- Bias: Vd = 28V, Id = 225mA, Vg = -2.5V typical
- Pulsed Vd: PP = 1ms, DC = 10%
- Dimensions: 3.0 x 1.9 x 0.10 mm
Qorvo's TGA2585 is an S-band amplifier fabricated on Qorvo's production 0.25um GaN on SiC process (TQGaN25). Covering 2.7-3.7 GHz, the TGA2585 provides 18W of saturated output power and 33dB of small-signal gain while achieving 52% power-added efficiency. Higher power can be achieved at the expense of PAE by increasing the drain voltage.
The TGA2585 is ideal for phase array S-band radars and can support both short pulse and CW conditions.
Both RF ports have integraded DC blocking capacitors and are fully matched to 50 ohms.
Lead-free and RoHS compliant.
Evaluation Boards are available upon request.
For additional information on GaN thermal performance refer to the following application note and video.
Typical Applications
- Commercial Radar
- Military Radar
- Multi-Band VSAT
- Cellular Infrastructure Base Station
- Repeaters / Boosters / DAS
- Point-to-Point Radio
Product Categories
Application Categories
| Frequency Min(GHz) | 2.7 |
| Frequency Max(GHz) | 3.7 |
| Psat(dBm) | 42.8 |
| Gain(dB) | 33 |
| PAE(%) | 52 |
| Voltage(V) | 28 |
| Current(mA) | 225 |
| Package Type | Die |
| Package(mm) | 3.0 x 1.9 x 0.10 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
This product appears in the following application block diagrams: