QPL1810
50 - 1800 MHz 20 dB Low Noise CATV Amplifier
Not Recommended For New Designs >
End of Life announced January 3, 2025 (PCN 25-0002).
Last Time Buy: July 24, 2025
Recommended replacement for new designs: QPL7420
Contact your local sales representative for assistance.
Key Features
- 50 MHz to 1800 MHz Operation
- 5 V to 8 V Operation
- Gain: 20 dB Typical
- Noise Figure: 1.5 dB Typical at 850 MHz
- Adjustable Bias Using External Resistors
- SOT-89 Package
| Mouser | 93 | Buy Online > | |
| RELL | 10 | Buy Online > | |
| RFMW | 0 | Buy Online > |
The QPL1810 is a GaAs pHEMT single ended RF amplifier IC featuring 20 dB of flat gain and low noise. This IC is designed to support Fiber to The Home (FTTH) applications from 50 to 1800 MHz using a single 5 V supply, or it can be used from 5 V to 8 V depending on linearity requirements. QPL1810 is packaged in a SOT-89 package for convenient layout and design in set top and infrastructure projects for 75 Ω CATV and satellite applications.
Typical Applications
- DOCSIS 4.0
- FTTH GPON and GEPON
- Head End CMTS Equipment
- CATV Optical Nodes and Amplifiers
- Cable Modem and Set Top Box
- Single Ended Low Noise Gain Block
Product Categories
Application Categories
| Type | Downstream |
| Frequency Min(MHz) | 50 |
| Frequency Max(MHz) | 1,800 |
| Gain(dB) | 20 |
| Pout(dBmV) | 20 |
| NF(dB) | 1.2 |
| Voltage(V) | 5 |
| Current(mA) | 100 |
| Package Type | SOT-89 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991B |