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Ultra-High Gain LNA
Tuning Range: 0.1 to 2.7 GHz
The GRF2133 is a broadband linear gain block featuring ultra-high gain and sub 0.8 dB noise figure for small cell, cellular booster, wireless infrastructure and other high performance applications.
Configured as a linear driver, LNA or cascaded gain block, it offers high levels of reuse both within a design and across platforms. The device is operated from a supply voltage of 1.8 to 5.0 V with a selectable Iddq range of 30 to 160 mA for optimal efficiency and linearity.
Applications
- Cellular Boosters / Repeaters
- General Purpose LNA
- Broadband Gain Block
- Linear Driver Amplifier
Features
Reference: 5.0V/60mA/1950 MHz
- Gain: 28.0 dB
- OP1dB: 20.0 dBm
- OIP3: 31.0 dBm
- NF: 0.70 dB
Reference: 5.0V/60mA/800 MHz
- Gain: 37.5 dB
- OP1dB: 20.8 dBm
- OIP3: 29.8 dBm
- NF: 0.65 dB
- Internally Matched
- Excellent Low Current Performance
- Process: GaAs pHEMT
- Data Sheet/S-Parameter
- Custom Tunes
- App Notes
- Pkg/Mfg Information
- Quality Information
- Replacement Parts
- PCN
GRF2133 2.0V 33mA 400-500 MHz.pdf
GRF2133 2400-2480 MHz 3.0V 25mA.pdf
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
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