Qorvo QPL1823 75Ω CATV Amplifier
Qorvo QPL1823 75Ω CATV Amplifier is an ultra-linear, GaAs (Gallium Arsenide) pHEMT (Pseudomorphic High-Electron-Mobility Transistor) differential RF amplifier offering up to 26dB of flat gain with very low distortion. The QPL1823 features a 50MHz to 1800MHz frequency range, providing an ideal solution for Broadband CATV DOCSIS 4.0 applications, such as nodes, amplifiers, and remote PHY devices, as well as Fiber to The Home (FTTH), home gateways, and cable modems. The device is powered by a single 5V supply at 260mA, which provides an output of 63dBmV TCP at a Modulation Error Ratio (MER) of 45dB.
The Qorvo QPL1823 75Ω CATV Amplifier is available in a compact, 12-pin 5.0mm x 5.0mm laminate module well-suited for space-constrained designs.
Features
- 50MHz to 1800MHz frequency range
- 5V to 8V single power supply
- 260mA to 380mA supply current
- 63dBmV TCP @ 5V
- 67dBmV TCP @ 8V
- 61dBmV maximum input level
- 26dB gain typical
- 2.7dB noise figure @ 50Mhz to 1800MHz
- Adjustable bias using external resistors
- -40°C to +100°C operating temperature range
- 12-pin 5.0mm x 5.0mm laminate module
- Lead-free, halogen-free, and RoHS compliant
Applications
- Mid and driver stage in 1.8GHz CATV amplifiers for DOCSIS 4.0
- Mid and driver stage in 1.8GHz CATV nodes for DOCSIS 4.0
- DOCSIS 4.0 remote PHY devices
- DOCSIS 4.0 CPE equipment
Development Tools
Qorvo QPL1823EVB01 Evaluation Board
Demonstration and development platform for the QPL1823 75Ω CATV Amplifier.
Block Diagram & Pin Designations
Yayınlandı: 2022-09-15
| Güncellenmiş: 2022-09-16