Overview
The HMC547ALC3 is a high-performance GaAs MMIC (Monolithic Microwave Integrated Circuit) SPDT (Single-Pole Double-Throw) non-reflective switch designed by Analog Devices Inc. This component operates over a broad frequency range from DC to 28.0 GHz, making it suitable for various high-frequency applications. The switch is housed in a compact 3x3 mm leadless surface mount package, enhancing its usability in space-constrained designs.
Key Specifications
| Parameter | Frequency Range | Typical Value | Units |
|---|---|---|---|
| Insertion Loss | DC - 10.0 GHz | 1.9 dB | dB |
| Insertion Loss | 10.0 - 20.0 GHz | 2.2 dB | dB |
| Insertion Loss | 20.0 - 26.0 GHz | 2.5 dB | dB |
| Insertion Loss | 26.0 - 28.0 GHz | 2.8 dB | dB |
| Isolation | 10 GHz | 45 dB | dB |
| Isolation | 20 GHz | 39 dB | dB |
| Switching Time | 6 ns | ns | |
| Control Voltage | -5/0 V | V | |
| Operating Temperature | -40 to +85 °C | °C | |
| Storage Temperature | -65 to +150 °C | °C |
Key Features
- High Isolation: Up to 45 dB at 10 GHz and 39 dB at 20 GHz.
- Low Insertion Loss: Less than 2 dB at midband frequencies.
- Fast Switching: Switching time of 6 ns.
- Non-Reflective Design: Ensures minimal signal reflection.
- Compact Package: 3x3 mm leadless surface mount package.
- No Bias Supply Required: Operates using complementary negative control voltage logic lines of -5/0V.
- High ESD Sensitivity: Class 0; Passed 150V HBM (Human Body Model).
Applications
- Fiber Optics & Broadband Telecom: Ideal for high-speed data transmission systems.
- Microwave Radio & VSAT: Suitable for satellite communication and microwave radio systems.
- Military Radios, Radar, & ECM: Used in various military communication and electronic warfare applications.
- Test Instrumentation: Employed in test and measurement equipment due to its high performance and reliability.
Q & A
- What is the frequency range of the HMC547ALC3?
The HMC547ALC3 operates from DC to 28.0 GHz.
- What is the typical insertion loss of the HMC547ALC3?
The typical insertion loss is less than 2 dB at midband frequencies.
- What is the isolation of the HMC547ALC3 at 10 GHz?
The isolation at 10 GHz is typically 45 dB.
- How fast is the switching time of the HMC547ALC3?
The switching time is 6 ns.
- Does the HMC547ALC3 require a bias supply?
No, it operates using complementary negative control voltage logic lines of -5/0V and does not require a bias supply.
- What is the package type of the HMC547ALC3?
The component is housed in a 3x3 mm leadless surface mount package.
- What are the typical applications of the HMC547ALC3?
It is used in fiber optics, broadband telecom, microwave radio, VSAT, military radios, radar, ECM, and test instrumentation.
- What is the operating temperature range of the HMC547ALC3?
The operating temperature range is -40 to +85 °C.
- What is the storage temperature range of the HMC547ALC3?
The storage temperature range is -65 to +150 °C.
- What is the ESD sensitivity of the HMC547ALC3?
The HMC547ALC3 has an ESD sensitivity of Class 0; it has passed 150V HBM.
