High Gain Low Noise Amplifier
Tuning Range: 3 to 9 GHz
The GRF2584 is a two-stage GaAs pHEMT low noise amplifier targeting high-performance wireless infrastructure applications. The device can be tuned to operate over narrow or wide bandwidths over a range of 3 to 9 GHz while delivering up to 36 dB of gain and noise figures as low as 1 dB.
For optimal efficiency and linearity, the amplifier was designed to operate with a single 5 V supply voltage while using only 50 mA of quiescent current. Supply voltages ranging from 2.7 to 6 V are also supported. Similarly, IDDQ can be increased beyond the native biasing point for enhanced linearity performance.
Product Categories
Markets
Applications
- 5G n48, n77, n78 & n79 Massive MIMO Base Stations
- Automotive V2X Band n47 Front Ends and Compensators
- High-Performance RF Infrastructure
- 5G Bands n96, n102, n104
Features
- Gain Levels Up to 36.5 dB
- Noise Figure Levels as Low as 1 dB
- Excellent Linearity Performance
- Supports Tuning Over Wide Bands
- 2.7 to 6 V Supply Voltage
- Flexible Biasing Provides Latitude for Linearity Optimization
- 50 mA Native Mode Quiescent Current Consumption
- 50 Ω Single-Ended Input and Output Impedances
- RoHS Compliant
Reference: 5V/50mA/5.9GHz
- EVB NF: 1.2 dB
- Gain: 32.2 dB
- OP1dB: 16.3 dBm
- OIP3: 29.4 dBm
GRF-AN001: Designing for Low Noise and Excellent Matching in Amplifier Applications
GRF-AN002: Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss
GRF-AN003: Capitalizing on the Design Flexibility of Common Footprint DFN-6 Packages
GRF-AN004: Leveraging Differences in Packaging to Customize Amplifier Performance
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-AN003: Capitalizing on the Design Flexibility of Common Footprint DFN-6 Packages
GRF-AN004: Leveraging Differences in Packaging to Customize Amplifier Performance
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