QPA3358
1.218 GHz, 34 dB Gain Push Pull Amplifier
Key Features
- Gain: 34 dB @ 1218 MHz
- 47-1218 MHz BW
- 47 dBmV/ch virtual 1.2 GHz
- Low noise: 4.0 dB Noise Figure
- Excellent Composite Distortion
- pHEMT / MESFET technology
- Power Consumption: 24 V, 290 mA (6.8 W)
The QPA3358 is a GaAs pHEMT/MESFET 75-ohm Push Pull RF amplifier in a Hybrid Package, featuring 34 dB of flat gain and low noise. This IC is designed to support DOCSIS 3.1 applications up to 1218 MHz using a single 24 V supply. The QPA3358 offers low noise and low distortion at high efficiency consuming only 6.8 W.
Typical Applications
- DOCSIS 3.1
- Nodes and line amplifiers
- Head End CMTS Equipment
- 75-ohm amplifiers
Product Categories
Application Categories
| Type | Downstream |
| Frequency Min(MHz) | 45 |
| Frequency Max(MHz) | 1,218 |
| Gain(dB) | 34 |
| Pout(dBmV) | 47 |
| CSO(dBc) | -70 |
| CTB(dBc) | -75 |
| XMOD(dBc) | -66 |
| NF(dB) | 4 |
| Voltage(V) | 24 |
| Current(mA) | 290 |
| Package Type | SOT-115J |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991G |