Overview
The HMC902LP3E, produced by Analog Devices Inc., is a gallium arsenide (GaAs) pseudomorphic high electron mobility transistor (pHEMT) monolithic microwave integrated circuit (MMIC) low noise amplifier. This amplifier is designed to operate within the frequency range of 5 GHz to 11 GHz, making it suitable for various high-frequency applications. It is housed in a compact 3 mm × 3 mm leadless plastic surface mount package, which includes an exposed metal ground paddle for improved thermal and electrical performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 5 - 11 | GHz |
| Small Signal Gain | 19.5 | dB |
| Noise Figure (NF) | 1.8 | dB (typical) |
| P1dB Output Power | 16 | dBm (typical) |
| Supply Voltage | 3.5 | V |
| Supply Current | 80 | mA |
| Output IP3 | 28 | dBm |
| Package Type | Leadless 3 mm × 3 mm LFCSP | |
| Moisture Sensitivity Level (MSL) | 1 | |
| RoHS Status | ROHS3 Compliant |
Key Features
- Low noise figure of 1.8 dB typical, ensuring high signal integrity.
- High gain of 19.5 dB, suitable for amplifying weak signals.
- High P1dB output power of 16 dBm typical, providing robust signal output.
- Single supply voltage of 3.5 V at 80 mA, simplifying power management.
- Self-biased with optional bias control for quiescent drain current (IDQ) reduction, allowing for power consumption optimization.
- 50 Ω matched input/output, facilitating easy integration into RF systems.
- Compact 3 mm × 3 mm leadless plastic surface mount package with an exposed metal ground paddle for enhanced thermal and electrical performance.
Applications
- Point to point radios
- Point to multi-point radios
- Military and space applications
- Test instrumentation
Q & A
- What is the frequency range of the HMC902LP3E?
The HMC902LP3E operates within the frequency range of 5 GHz to 11 GHz.
- What is the typical noise figure of the HMC902LP3E?
The typical noise figure is 1.8 dB.
- What is the small signal gain of the HMC902LP3E?
The small signal gain is 19.5 dB.
- What is the P1dB output power of the HMC902LP3E?
The P1dB output power is typically 16 dBm.
- What is the supply voltage and current for the HMC902LP3E?
The supply voltage is 3.5 V, and the supply current is 80 mA.
- Can the HMC902LP3E be down biased to reduce power consumption?
- What is the package type of the HMC902LP3E?
The HMC902LP3E is housed in a leadless 3 mm × 3 mm LFCSP package.
- Is the HMC902LP3E RoHS compliant?
- What are some common applications of the HMC902LP3E?
- How should the evaluation PCB for the HMC902LP3E be mounted?
The evaluation PCB must be mounted to an appropriate heat sink, and the signal lines should have 50 Ω impedance with the package ground leads and exposed paddle connected directly to the ground plane.
