TGM2543-SM
4 - 20 GHz Limiter / Low Noise Amplifier
Key Features
- Frequency range: 4 - 20 GHz
- Input power CW survivability: 4 W
- Gain: 17 dB
- Feature 1
- Noise figure: 2 dB
- OIP3: 28 dBm
- Adjustable gain
- Bias: Vd = 5 V, Id = 100 mA, Vg1 = -0.6 V typical, Vg2 = 1.3V
- Hermetically sealed (MIL-STD-883H TM 1014.13 cond. A1/C1)
- Dimensions: 7.0 x 7.0 x 1.27 mm
Qorvo's TGM2543-SM is a combination limiter/LNA which provides 4W CW survivability, 17 dB mid-band gain, and 2 dB mid-band noise figure, with operation across 4-20 GHz. This product features adjustable gain and uses a high performance ceramic package. The TGM2543-SM limiter is designed using Qorvo's proven standard GaAs VPIN product process, and the LNA function is fabricated with the GaAs pHEMT 0.15um gate production process.
The TGM2543-SM features flat gain and low noise figure in a hermetically sealed ceramic QFN designed for surface mount to a printed circuit board.
Fully matched to 50 ohms and with integrated DC blocking capacitors on both I/O ports, the TGM2543-SM is ideally suited to support both commercial and defense related applications.
Lead-free and RoHS compliant.
Evaluation Boards are available upon request.
Typical Applications
- Electronic Countermeasures (ECM)
- Phased Arrays
- Wideband Gain Blocks / Low Noise Amplifiers (LNAs)
Product Categories
Application Categories
| Frequency Min(GHz) | 4 |
| Frequency Max(GHz) | 20 |
| Gain(dB) | 17 |
| NF(dB) | 2 |
| OP1dB(dBm) | 18 |
| OIP3(dBm) | 28 |
| Voltage(V) | 5 |
| Current(mA) | 100 |
| Package Type | QFN |
| Package(mm) | 7 x 7 x 1.3 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
This product appears in the following application block diagrams: