Ultra Low Noise Amplifier
Tuning Range: 2.0 to 7.2 GHz
The GRF2084 is a broadband, linear, ultra-low noise amplifier designed for small cell, wireless infrastructure and other high performance RF applications requiring ultra-low noise figure (NF), high gain, and linearity.
The device features an integrated shutdown function which places the device into a high-isolation shutdown state.
This device is a member of a family of pin-compatible, ultra-low noise devices which cover a wide range of frequency bands with industry leading NF and gain:
- GRF2080: 0.1 to 1.5 GHz
- GRF2081: 0.7 to 2.7 GHz
- GRF2082: 1.5 to 3.8 GHz
- GRF2083: 2.0 to 6.0 GHz
- GRF2084: 2.0 to 7.2 GHz
Product Categories
Applications
- Cellular Infrastructure
- Small Cells and Cellular Repeaters
- Distributed Antenna Systems
- TDD Systems
- 802.11ac
Features
Reference Condition: 5V/75mA/3.6GHz
- Gain: 18.2 dB
- Eval Board NF: 0.45 dB
- OP1dB: 19.5 dBm
- OIP3: 37.9 dBm
- Excellent Noise Figure Performance
- High Isolation Shut Down State
- Flexible Bias Voltage and Current
- Compact 2.0 x 2.0 mm DFN-8 Package
- Process: GaAs pHEMT
GRF-AN001: Designing for Low Noise and Excellent Matching in Amplifier Applications
GRF-AN002: Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss
GRF-AN005: Customizing an Amplifier's PSAT Output Level
GRF-AN006: Proper Procedures for Powering Up and Powering Down an RF Amplifier
GRF-AN007: Design Considerations for Ensuring Amplifier Stability
GRF-AN008: Is Matching the LNA Input for Γ OPT Always Worth the Effort?
GRF-AN009: Designing an Amplifier Lineup for SDARS Applications
GRF-AN010: Designing a High Performance, Single-SAW SDARS Solution
GRF-AN001: Designing for Low Noise and Excellent Matching in Amplifier Applications
GRF-AN002: Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss
GRF-AN005: Customizing an Amplifier's PSAT Output Level
GRF-AN006: Proper Procedures for Powering Up and Powering Down an RF Amplifier
GRF-AN007: Design Considerations for Ensuring Amplifier Stability
GRF-AN008: Is Matching the LNA Input for Γ OPT Always Worth the Effort?
GRF-AN009: Designing an Amplifier Lineup for SDARS Applications
GRF-AN010: Designing a High Performance, Single-SAW SDARS Solution