QPL9097
Ultra Low-Noise Bypass LNA
Key Features
- 3.3 - 4.2 GHz Operational Bandwidth
- LNA with Integrated Bypass Mode
- Ability to turn LNA and Bypass Mode OFF
- Ultra Low Noise Figure, 1.1 dB at 3.8 GHz
- 22 dB Gain at 3.8 GHz
- 34 dBm OIP3 at 3.8 GHz
- Internally Matched
- Positive supply only, 3.3 - 5 V
The QPL9097 is a high-linearity, ultra-low noise gain block amplifier with a bypass mode functionality integrated in the product. At 3.8 GHz, the amplifier typically provides 22 dB gain, +34 dBm OIP3, and 1.1 dB noise figure while drawing 50 mA current from a +4.2 V supply.
The QPL9097 is internally matched using a high performance E-pHEMT process and only requires four external components for operation from a single positive supply: an external RF choke and blocking/bypass capacitors. This low noise amplifier contains an internal active bias to maintain high performance over temperature.
The QPL9097 is optimized for the 3.3 - 4.2 GHz frequency band and is targeted for wireless infrastructure. The QPL9097 is packaged in a 2 x 2 mm DFN.
Typical Applications
- Base Station Receivers
- Tower Mount Amplifiers
- Repeaters
- FDD-LTE, TDD-LTE, WCDMA
- General Purpose Wireless
Product Categories
Application Categories
| Frequency Min(GHz) | 3.3 |
| Frequency Max(GHz) | 4.2 |
| Gain(dB) | 22 |
| NF(dB) | 1.1 |
| OP1dB(dBm) | 15.5 |
| OIP3(dBm) | 34 |
| Voltage(V) | 4.2 |
| Current(mA) | 50 |
| Package Type | DFN |
| Package(mm) | 2.0 X 2.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
This product appears in the following application block diagrams: