Qorvo QPL883x CATV Amplifiers
Qorvo QPL883x CATV Amplifiers are ultra-linear GaAs pseudomorphic High Electron Mobility Transistor (pHEMT) 75Ω RF balanced amplifier ICs with 5MHz to 1218MHz operating bandwidth. These amplifiers feature high gain, a low noise figure, and high linearity. The QPL883x CATV amplifiers utilize a 5V supply for low power dissipation applications. These amplifiers offer wide operational bandwidth, allowing them to be used as downstream amplifiers in DOCSIS 3.1. The QPL883x can also be used as upstream amplifiers for DOCSIS 3.1 or DOCSIS 4.0 applications. The QPL883x are used in DOCSIS 3.1 systems, balanced antenna applications, hybrid fiber-coaxial (HFC) optical nodes, 75Ω amplifiers, and upstream amplifiers for DOCSIS 3.1 and DOCSIS 4.0 applications.
Features
- 12dB gain @ 1218MHz
- 5MHz to 1218MHz bandwidth
- 42dBm for OIP3
- 24dBm for OP1dB
- Low noise figure
- Excellent composite distortion
- pHEMT GaAs device technologies
- 8-pin SOIC compact size
- 1.4W power consumption
Applications
- DOCSIS 3.1 systems
- Balanced antenna
- HFC optical nodes
- 75Ω amplifiers
- Upstream amplifier for DOCSIS 3.1 and DOCSIS 4.0
Specifications
- 5VDD supply voltage
- 280mA supply current
- 15dBm maximum input level (single tone)
- -40°C to 80°C operating temperature range
Block Diagram
Associated Eval Boards
Qorvo QPL883x Eval Boards
Designed to evaluate the QPL883x CATV amplifiers.
View Results ( 10 ) Page
| Nº de ref. | Ficha técnica | Ganho | NF - Figura de ruído | OIP3 - Interceptação do terceiro pedido |
|---|---|---|---|---|
| QPL8830SR |  |
21 dB | 3.2 dB | 42 dBm |
| QPL8830TR13 | |
21 dB | 3.2 dB | 42 dBm |
| QPL8831SR | |
17 dB | 4 dB | 43 dBm |
| QPL8831TR13 | |
17 dB | 4 dB | 43 dBm |
| QPL8832SR | |
19 dB | 3.2 dB | 42 dBm |
| QPL8832TR13 | |
19 dB | 3.2 dB | 42 dBm |
| QPL8833SR | |
15 dB | 4 dB | 41 dBm |
| QPL8833TR13 | |
15 dB | 4 dB | 41 dBm |
| QPL8834SR | |
12 dB | 4 dB | 42 dBm |
| QPL8834TR13 | |
12 dB | 4 dB | 42 dBm |
Publicado: 2020-04-01
| Atualizado: 2024-08-19