TAT7427B
50 - 1000 MHz, 75 Ohm Single-Ended RF Amplifier
End of Life announced June 20, 2023 (PCN 23-0092).
Last Time Buy: December 28, 2023
Contact your local sales representative for assistance.
Note: Any orders for Last Time Buy materials from Qorvo are considered non-cancellable, non-returnable.
Key Features
- 50 to 1200 MHz bandwidth
- High Gain: 18.5 dB
- +38 dBm typical OIP3
- 2.5 dB typical NF
- Low Distortion: CSO -70dBc, CTB -88dBc tested at 10dBmV/ch at input, 80 ch NTSC
- pHEMT device technology
- SOT-89 package
- Single +8 V supply
Qorvo's TAT7427B is a high gain 75 Ohm RF amplifier designed for CATV applications from 50 to 1000 MHz (with operation up to 1.25 GHz). The balance of low noise and distortion provides an ideal solution for drop and distribution amplifiers. It is particularly well suited for new home networks requiring higher gain for a large number of splits.
The TAT7427B is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. It provides excellent gain and return loss consistency inherent to the pHEMT process.
Product Categories
Application Categories
| Type | Downstream |
| Frequency Min(MHz) | 45 |
| Frequency Max(MHz) | 1,003 |
| Gain(dB) | 18.5 |
| Pout(dBmV) | 28.5 |
| CSO(dBc) | -70 |
| CTB(dBc) | -88 |
| NF(dB) | 2.5 |
| Voltage(V) | 6 |
| Current(mA) | 145 |
| Package Type | SOT-89 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.B |
This product appears in the following application block diagrams: