Overview
The HMC-ALH140-SX, produced by Analog Devices Inc., is a two-stage GaAs MMIC HEMT Low Noise Amplifier die designed to operate within the frequency range of 24 to 40 GHz. This amplifier is characterized by its high gain and low noise figure, making it an ideal component for various high-frequency applications. The HMC-ALH140-SX is particularly suited for integration into Multi-Chip-Modules (MCMs) due to its compact size of 2.5 x 1.4 x 0.1 mm.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Frequency Range | 24 - 40 GHz | GHz |
| Gain | 11.5 dB | dB |
| Noise Figure | 4 dB | dB |
| Input Return Loss | 13 dB | dB |
| Output Return Loss | 15 dB | dB |
| P1dB Output Power | +15 dBm | dBm |
| Supply Voltage | +4 V | V |
| Supply Current (Idd) | 60 mA | mA |
| Die Size | 2.5 x 1.4 x 0.1 mm | mm |
Key Features
- High gain of 11.5 dB
- Low noise figure of 4 dB
- Compact die size of 2.5 x 1.4 x 0.1 mm, ideal for MCM integration
- Operates from a single +4V supply at 60 mA
- High P1dB output power of +15 dBm
- Excellent input and output return loss characteristics
Applications
- Point-to-Point Radios
- Point-to-Multi-Point Radios
- Very Small Aperture Terminals (VSAT)
- Satellite Communications (SATCOM)
Q & A
- What is the frequency range of the HMC-ALH140-SX?
The HMC-ALH140-SX operates between 24 and 40 GHz.
- What is the typical gain of the HMC-ALH140-SX?
The typical gain is 11.5 dB.
- What is the noise figure of the HMC-ALH140-SX?
The noise figure is 4 dB.
- What is the supply voltage and current for the HMC-ALH140-SX?
The supply voltage is +4V, and the supply current is 60 mA.
- What are the typical applications of the HMC-ALH140-SX?
Typical applications include Point-to-Point Radios, Point-to-Multi-Point Radios, VSAT, and SATCOM.
- What is the die size of the HMC-ALH140-SX?
The die size is 2.5 x 1.4 x 0.1 mm.
- What is the P1dB output power of the HMC-ALH140-SX?
The P1dB output power is +15 dBm.
- Is the HMC-ALH140-SX suitable for integration into Multi-Chip-Modules (MCMs)?
Yes, it is ideal for integration into MCMs due to its small size.
- What are the input and output return loss characteristics of the HMC-ALH140-SX?
The input return loss is typically 13 dB, and the output return loss is typically 15 dB.
- Where can I find more detailed specifications and documentation for the HMC-ALH140-SX?
You can find detailed specifications and documentation on the Analog Devices website or through authorized distributors.
