关键性能
- Frequency range: 2 to 18 GHz
- Bias: Vd = 5 V, Id = 75 mA, Vg1 = -0.6 V, Vg2 = +1.3 V, typical
- ESD protection circuitry on Vg1 & Vg2
- 22 dBm nominal Psat, 18 dBm nominal P1dB
- TOI: 29 dBm typical
- > 30 dB adjustable gain with Vg2
- Midband noise figure: 2 dB
- Gain: 17 dB
- Technology: 3MI 0.15 um Power pHEMT
- Chip dimensions: 2.09 x 1.35 x 0.1 mm
Qorvo's TGA2525 is a compact low noise amplifier (LNA) gain block MMIC with adjustable gain control (AGC). The LNA operates from 2 to 18 GHz and is designed using Qorvo's proven standard 0.15 um power pHEMT production process.
The TGA2525 provides a nominal 18 dBm of output power at 1 dB gain compression with a small signal gain of 17 dB. Greater than 30 dB adjustable gain can be achieved using Vg2 pin. Typical noise figure is 2 dB at 8 GHz. Special circuitry on both Vg1 and Vg2 pins provides ESD protection.
The TGA2525 is suitable for a variety of wideband systems such as point-to-point radios, radar warning receivers and electronic counter measures (ECM).
The TGA2525 is 100% DC and RF tested on-wafer to ensure performance compliance. The TGA2525 has a protective surface passivation layer providing environmental robustness. The part is lead-Free and RoHS compliant. Evaluation boards are available upon request.
特别应用
- Electronic Warfare
- Wideband Gain Blocks / Low Noise Amplifiers (LNAs)
- X and Ku Band Point-to-Point Radio
| 频率最小值(GHz) | 2 |
| 频率最大值(GHz) | 18 |
| 增益(dB) | 17 |
| NF(dB) | 2 |
| OP1dB(dBm) | 17 |
| OIP3(dBm) | 29 |
| 电压(V) | 5 |
| 电流(mA) | 75 |
| 封装类型 | Die |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
这个产品出现在以下的应用框图中: