QPL9058
0.5 - 6.0 GHz Ultra Low-Noise LNA
Key Features
- 0.5 - 6 GHz Operational Bandwidth
- Ultra low noise figure, 0.59 dB NF @ 3.6 GHz
- 36 dBm OIP3
- 18 dB small signal gain
- Bias adjustable for linearity optimization
- Shut-down mode pin with 1.8V logic
- Maintains OFF state with high Pin drive
- Unconditionally stable
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The QPL9058 is a high-linearity, ultra-low noise amplifier in a small 2 x 2 mm surface-mount package. At 3.6 GHz, the amplifier typically provides 18 dB gain, +36 dBm OIP3 at a 55 mA bias setting, and 0.6 dB noise figure. The LNA can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standard 2 x 2 mm package.
The QPL9058 is bias adjustable and requires minimal external components to operate. It also has a power down control capability integrated into the die for TDD applications.
Typical Applications
- 5G m-MIMO
- Repeaters / DAS
- Mobile Infrastructure
- TDD / FDD System
- General Purpose Wireless
- LTE / WCDMA / CDMA / GSM
Product Categories
| Frequency Min(GHz) | 0.5 |
| Frequency Max(GHz) | 6 |
| Gain(dB) | 18 |
| NF(dB) | 0.6 |
| OP1dB(dBm) | 20.5 |
| OIP3(dBm) | 36 |
| Voltage(V) | 5 |
| Current(mA) | 55 |
| Package Type | DFN |
| Package(mm) | 2 x 2 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991G |
This product appears in the following application block diagrams: