- Custom Tunes
- App Notes
- Pkg/Mfg Information
- Quality Information
- Replacement Parts
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- Parametric Charts
Broadband LNA/Linear Driver
Tuning Range: 0.1 to 3.8 GHz
The GRF4005 is a broadband low noise gain block designed for small cell, wireless infrastructure and other high performance applications. The device exhibits outstanding broadband NF, linearity and return losses over 1.7 to 2.7 GHz with a single match and it can be tuned to deliver excellent performance over 0.1 to 3.8 GHz.
Configured as a first stage LNA, linear driver or cascaded gain block, GRF4005 offers high levels of reuse both within a design and across platforms. The device is operated from a supply voltage (Vdd) of 1.8 to 5.5 V with a selectable Iddq range of 50 to 200 mA for optimal efficiency and linearity.
Product Categories
Markets
Applications
- Linear Driver Amp for High PAR waveforms such as LTE and WCDMA
- Small Cells and Cellular Repeaters
- First Stage LNA
- Microwave Backhaul
- Fast Switching TDD Systems
Features
Reference: 5V/170mA/2.5GHz
- EVB NF: 0.88 dB
- Gain: 12.8 dB
- OP1dB: 27.5 dBm
- OIP3: 42.0 dBm
- Flexible Bias Voltage and Current
- Process: GaAs pHEMT
| Name | Part ID |
|---|---|
| Broadcom | MGA-31589 |
| Qorvo | TQP7M9102 |
NOTE: Charts represent a compilation of datasets that may span more than one tuning configuration, and apparent discontinuities in the plots may result. Please note that alternative tunes will likely resolve any such irregularities in the plots. Contact [email protected] for further guidance.