Guerrilla RF GRF205x Ultra-Low Noise Amplifiers
Guerrilla RF GRF205x Ultra-Low Noise Amplifiers are designed for wireless infrastructures and high-performance RF applications. The GRF205x is great when RF applications require the lowest possible NF, high gain, and outstanding linearity. Broadband external matches deliver excellent RF performance over 0.7 to 3.8GHz (GRF2051) and 1.5 to 4.5GHz (GRF2052). The GRF205x are configured as first stage LNA, linear drivers, or cascaded gain blocks. The Guerrilla RF GRF205x has flexible biasing capabilities that offer high levels of reuse within designs and across platforms.
Features
- Gain: 19.2dB
- Eval board NF: (GRF2051) 0.37dB, (GRF2052) 0.49dB
- De-embedded NF: (GRF2051) 0.27dB, (GRF2052) 0.38dB
- IIP3: (GRF2051) +20dBm, (GRF2052) +18.8dBm
- IP1dB: (GRF2051) +3.2dBm, (GRF2052) +1.5dBm
- Flexible bias voltage and current
- Process: GaAs pHEMT
Applications
- First stage LNA for infrastructure, small cells, and cellular repeaters
- Distributed Antenna Systems (DAS)
- Military-grade GPS
- Wireless backhaul
- Fast switching TDD systems
Additional Resources
- GRF2051 350 to 450MHz
- GRF2051 700 to 960MHz
- GRF2051 1200 to 1400MHz
- GRF2051 1200 to 1700MHz GPS
- GRF2051 1610 to 1630MHz
- GRF2051 2700 to 2900MHz
- GRF2051 1 to 2GHz
- GRF2051 GPS
- GRF2052 1700 to 2200MHz
- GRF2052 2700 to 3100MHz
- GRF2052 3100 to 3500MHz
- GRF2052 3400 to 4200MHz
- Designing for Low Noise and Excellent Matching in Amplifier Applications
- Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss
- 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
Publicado: 2016-02-01
| Actualizado: 2023-05-26