TAT7472A1F
50 - 1218 MHz, 75 Ohm pHEMT Dual RF Amplifier
Discontinued >
End of Life announced January 3, 2025 (PCN 25-0003).
Last Time Buy: July 24, 2025
Recommended replacement for new designs: QPL1240, QPL8833
Contact your local sales representative for assistance.
Key Features
- 75 ohm, 50 MHz to 1218 MHz bandwidth
- Low Noise Figure: 3dB
- pHEMT device technology
- SOIC-8 package
- Enhanced gain and bandwidth
- Adjustable bias
Qorvo's TAT7472A1F is a 75 ohm RF Amplifier designed for CATV use, but capable of operation up to 1218 MHz. The TAT7472 A1F contains two separate amplifiers for push pull applications. It is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. Each amplifier contains on-chip active biasing. The bias current set point of each amplifier is adjustable with a single resistor from the input to ground.
Typical Applications
- 5V Push Pull
- Driver Amplifiers
Product Categories
Application Categories
| Type | Downstream |
| Frequency Min(MHz) | 45 |
| Frequency Max(MHz) | 1,218 |
| Gain(dB) | 15.4 |
| Pout(dBmV) | 41 |
| CSO(dBc) | -82 |
| CTB(dBc) | -76 |
| NF(dB) | 2.4 |
| Voltage(V) | 5 |
| Current(mA) | 320 |
| Package Type | SOIC-8 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.B |