Guerrilla RF GRF2505 Linear PA Driver/Ultra-Low Noise Amplifier
Guerrilla RF GRF2505 Linear PA Driver/Ultra-Low Noise Amplifier is a broadband, ultra-low noise, linear amplifier offering the highest performance levels. The Guerrilla RF GRF2505 is for demanding 802.11ac and wireless backhaul LNA and PA driver applications. This amplifier exhibits outstanding broadband NF, linearity, and return losses over 4.0 to 6.0GHz with a single match. It's operated from a single positive supply of 1.8V to 5.0V with a selectable Iddq range of 20 to 70mA for optimal efficiency and linearity.
Features
- 4.0GHz to 6.0GHz broadband
- 0.77dB noise figure at 5.5GHz
- 12.7dB at 5.5GHz gain
- +32.0dBm at 5.5GHz OIP3
- +20.0dBm at 5.5GHz OP1dB
- Flexible bias voltage and current
- Internally matched to 50Ω
- Process: GaAs pHEMT
Applications
- PA driver / low noise amplifier for 5GHz LTE backhaul and 802.11a/n/ac
- Vehicle information systems
- Automated toll reader
- C-Band amplifier
Functional Block Diagram
Additional Resources
- GRF2505 5900-7500MHz
- GRF2505 5400-7000MHz
- Designing for Low Noise and Excellent Matching in Amplifier Applications
- Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss
- Capitalizing on the Design Flexibility of Common Footprint DFN-6 Packages
- Leveragning Differences in Packaging to Customize Amplifier Performance
- Customizing an Amplifier's Psat Output level
- Proper Procedures for Powering Up and Powering Down an RF Amplifier
- Design Considerations for Ensuring Amplifier Stability
- Is Matching the LNA Input for ΓOPT Always Worth the Effort?
- Designing an Amplifier Lineup for SDARS Applications
- Designing a High Performance, Single-SAW SDARS Solution
Published: 2016-02-01
| Updated: 2023-05-22