Qorvo QPL1841
5 – 850 MHz, 75 Ω, Single Ended, 12 dB Gain CATV Amplifier
Key Features
- 5 V and 8 V operation
- 12 dB gain
- Adjustable bias using external resistors
- Upstream operation 5 MHz to 850 MHz
The Qorvo QPL1841 is a GaAs pHEMT single-ended MMIC RF amplifier IC featuring 12 dB of gain and low noise from 5 MHz to 850 MHz. This high-linearity IC is designed to support Broadband CATV DOCSIS 4.0 applications, including nodes, amplifiers, and Remote PHY devices, as well as Fiber to the Home (FTTH), home gateways, and cable modems. The combination of low noise, excellent distortion, and low gain makes it suitable for drop amplifiers and other distribution amplifiers. The device is powered by a single supply operating from 5 V to 8 V, with current set at 115 mA. At 5 V, the QPL1841 provides an output of 57 dBmV TCP with a CCN of 51 dB. The QPL1841 is packaged in a 3.0 x 3.0 mm, 16-pin QFN.
| Type | Upstream |
| Frequency Min (MHz) | 5 |
| Frequency Max (MHz) | 850 |
| Gain (dB) | 12 |
| Pout (dBmV) | 57 |
| NF (dB) | 2.9 |
| Voltage (V) | 5 / 8 |
| Current (mA) | 115 / 115 |
| Package Type | 16-pin QFN |
| Package (mm) | 3.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991B |
Data Sheets: Product Data Sheet, Rev B – 05/12/2025
CAD Layout Files: PCB Symbol, Footprint & 3D Model (provided by SamacSys)
Get in touch for orders or any queries: sales@rfdesign.co.za / +27 21 555 8400
Courtesy of Qorvo
