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