Guerrilla RF GRF4042 Low Noise Amplifier with Bypass
Guerrilla RF GRF4042 Low Noise Amplifier with Bypass and Guerrilla Armor™ is designed for high-performance applications up to 2.7GHz. Guerrilla Armor technology provides exceptional off-state isolation in the presence of high RF input signal levels in LNA disabled mode. The device achieves outstanding noise figure (NF), high gain, and high linearity over 400-2700MHz using as few as three external components with integrated matching. The Guerrilla RF GRF4042 LNA is operated from a single positive supply of 1.8V to 5.0V with a selectable Iddq range of 15mA to 90mA.
Features
- 0.7GHz to 2.7GHz (single tune)
- Bypass + Guerrilla Armor™
- 0.85dB @ 1.9GHz NF
- 16.2dB @ 1.9GHz gain
- -2.0dB @ 1.9GHz bypass gain
- +20.6dBm @ 1.9GHz OP1dB
- Flexible bias voltage and current
- Internally matched to 50Ω
- GaAs pHEMT process
Applications
- Cellular repeaters and signal boosters
- Cellular infrastructure
- Small cells
- WLAN/ZigBee®/BLUETOOTH®
- General-purpose bypass amplifier
Block Diagram
Additional Resources
- GRF4042 1600 to 2100MHz
- GRF4042 2500 to 2700MHz
- GRF4042 415 to 460MHz
- 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: 2023-05-24