Overview
The HMC996LP4E is a GaAs PHEMT MMIC analog variable gain amplifier and/or driver amplifier designed by Analog Devices Inc. It operates within the frequency range of 5 to 12 GHz, making it ideal for various microwave applications. This amplifier is characterized by its high gain, low noise figure, and excellent gain flatness, which are crucial for applications such as microwave radio systems, electronic warfare (EW), electronic countermeasures (ECM), and radar systems. The device is housed in a RoHS compliant 4 x 4 mm QFN leadless package, compatible with high-volume surface mount manufacturing.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | 5 | - | 12 | GHz |
| Gain | 16 | 18.5 | - | dB |
| Output P1dB | - | +23 | - | dBm |
| Output IP3 @ Max Gain | - | +34 | - | dBm |
| Noise Figure @ Max Gain | - | 2 | - | dB |
| Gain Control Range | 15 | 22 | - | dB |
| Gain Control Voltage (Vctrl) | -5 | -1 to -4.5 | 0 | V |
| Supply Voltage (Vdd1, 2) | - | +5 | +5.5 | V |
| Current Consumption (Idd) | - | 120 | - | mA |
| Operating Temperature | -40 | - | +85 | °C |
Key Features
- High gain up to 18.5 dB and output P1dB of up to +23 dBm.
- Excellent gain flatness across the frequency range.
- Wide gain control range of up to 22 dB using a single control voltage (Vctrl) from -1 to -4.5V.
- Low noise figure of 2 dB at maximum gain.
- No external matching required.
- Housed in a RoHS compliant 4 x 4 mm QFN leadless package.
- Compatible with high-volume surface mount manufacturing.
Applications
- Point-to-Point Radio and Point-to-Multi-Point Radio systems.
- Electronic Warfare (EW) and Electronic Countermeasures (ECM) subsystems.
- X-Band Radar systems.
- Test Equipment and Sensors.
Q & A
- What is the frequency range of the HMC996LP4E?
The HMC996LP4E operates between 5 and 12 GHz.
- What is the maximum gain of the HMC996LP4E?
The maximum gain is up to 18.5 dB.
- What is the output P1dB of the HMC996LP4E?
The output P1dB is up to +23 dBm.
- How is the gain controlled in the HMC996LP4E?
The gain is controlled using a single control voltage (Vctrl) from -1 to -4.5V, allowing a gain control range of up to 22 dB.
- What is the noise figure of the HMC996LP4E at maximum gain?
The noise figure is 2 dB at maximum gain.
- Does the HMC996LP4E require external matching?
No, the HMC996LP4E does not require external matching.
- What type of package does the HMC996LP4E come in?
The HMC996LP4E is housed in a RoHS compliant 4 x 4 mm QFN leadless package.
- What are the typical applications of the HMC996LP4E?
The typical applications include Point-to-Point Radio, Point-to-Multi-Point Radio, EW & ECM subsystems, X-Band Radar, and Test Equipment & Sensors.
- What is the operating temperature range of the HMC996LP4E?
The operating temperature range is from -40°C to +85°C.
- How much current does the HMC996LP4E consume from a +5V supply?
The HMC996LP4E consumes up to 170 mA from a +5V supply.
