QPB8896
5 - 700 MHz, 25 dB Balanced Return Path Amplifier
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Key Features
- 5 MHz to 700 MHz Operation
- 5 V Operation
- High Gain; 25 dB Typical
- Low Noise Figure: 1.8 dB
- Adjustable Bias Using External Resistors
- Full Duplex (FDX) DOCSIS 3.1 ready
- SOIC-8 Exposed Pad
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The QPB8896 is a GaAs pHEMT RF balanced amplifier IC operating as return path amplifier capable of supporting Full Duplex (FDX) and DOCSIS 3.1 applications. This IC is designed to provide a low noise, high gain option for 5 - 700 MHz interface using a 5 V power supply to provide lower overall power dissipation. QPB8896 is packaged in convenient SOIC8 package and features an externally adjustable bias control.
Typical Applications
- Head End CMTS Equipment
- Post Amp for Return Path Optical Receivers
- Full Duplex Upstream
- DOCSIS 3.1 Optical Nodes
Product Categories
Application Categories
| Type | Upstream |
| Frequency Min(MHz) | 5 |
| Frequency Max(MHz) | 700 |
| Gain(dB) | 25 |
| NF(dB) | 1.8 |
| Voltage(V) | 5 |
| Current(mA) | 275 |
| Package Type | SOIC-8 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991B |
This product appears in the following application block diagrams: