QPB7425
47 - 1218 MHz, 75 Ohm, 25 dB CATV Amplifier
Key Features
- 47 MHz to 1218 MHz Operation
- 5 V, 8 V Operation
- Gain: 25 dB Typical
- Noise Figure: 1.1 dB Typical at 850 MHz
- Adjustable Bias Using External Resistors
- Convenient SOT-89 Package
| Mouser | 20 | Buy Online > | |
| RELL | 400 | Buy Online > | |
| RFMW | 231 | Buy Online > |
The QPB7425 is a GaAs pHEMT single ended RF amplifier IC featuring 25 dB of flat gain and low noise. This IC is designed to support Fiber to The Home (FTTH) applications from 47 to 1218 MHz using a single 8 V supply. 5 V operation is possible in applications with reduced linearity and gain requirements. QPB7425 offers low noise and distortion plus high gain 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
- FTTH GPON and GEPON
- DOCSIS 3.1
- Head End CMTS Equipment
- Optical Node
- Satellite Low Noise Amplifier
- Cable Modem and Set Top Box
Product Categories
| Type | Downstream |
| Frequency Min(MHz) | 47 |
| Frequency Max(MHz) | 1,218 |
| Gain(dB) | 25 |
| CSO(dBc) | 57 |
| CTB(dBc) | 69 |
| NF(dB) | 1.1 |
| Voltage(V) | 8 |
| Current(mA) | 100 |
| Package Type | SOT-89 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991G |
This product appears in the following application block diagrams: