TGA2512-1-SM
4 - 14 GHz Balanced Low Noise Amplifier
End of Life announced December 18, 2020 (PCN 20-0208).
Last Time Buy: July 16, 2021
Contact your local sales representative for assistance.
Key Features
- Typical frequency range: 4 to 14 GHz
- 2.3 dB nominal noise figure
- 22 dB nominal gain
- 15 dB AGC range
- 6 dBm nominal P1dB
- 16 dBm nominal OIP3
- Bias: 5 V, 160 mA gate bias
- 5 V, 90 mA self-bias
- Package dimensions: 4.0 x 4.0 x 0.9 mm
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Qorvo's TGA2512-1-SM is a packaged X band balanced low noise amplifier (LNA) with AGC amplifier for electronic warfare (EW), electronic counter measures (ECM) and radar receiver or driver amplifier applications. The TGA2512-1-SM provides excellent noise performance with typical midband noise figure of 2.3dB, and high gain, 22dB from 4 - 14 GHz.
The TGA2512-1-SM is designed for maximum ease of use. TGA2512-1-SM can handle up to 21 dBm input power reliably, while the build-in gain control provides 15 dB of typical gain control range. The part can be used in self-biased mode, with a single +5 V supply connection, or in gate biased mode, allowing the user to control the current for a particular application.
In self-biased mode, the TGA2512-1-SM achieves 6 dBm typical P1dB, while in gate-biased mode the typical P1dB is over 13 dBm. The part is lead-free and RoHS compliant. Evaluation boards are available.
Typical Applications
- EW Signal Jammers
- EW Digital Receivers
- C Band Radar
- Multi-Band VSAT
- Repeaters / Boosters / DAS
Product Categories
| Frequency Min(GHz) | 4 |
| Frequency Max(GHz) | 14 |
| Gain(dB) | 22 |
| NF(dB) | 2.3 |
| OP1dB(dBm) | 6 |
| OIP3(dBm) | 16 |
| Voltage(V) | 5 |
| Current(mA) | 160 |
| Package Type | SMT |
| Package(mm) | 4.0 x 4.0 x 0.9 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
This product appears in the following application block diagrams: