Overview
The HMC1084LC4TR is a broadband reflective GaAs MESFET SP4T (Single Pole Four Throw) switch manufactured by Analog Devices Inc. This component is designed for high-frequency applications, operating within the 23 GHz to 30 GHz frequency range. It is housed in a compact 4x4 mm QFN-24 package, making it ideal for space-constrained and high-performance microwave systems. The HMC1084LC4TR offers high isolation, low insertion loss, and fast switching speeds, making it suitable for various high-frequency applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | 23 | - | 30 | GHz |
| Insertion Loss (RFC to RF1, RF2, RF3, RF4) @ 23-26 GHz | 3.2 | 3.6 | 4.3 | dB |
| Insertion Loss (RFC to RF1, RF2, RF3, RF4) @ 26-30 GHz | 2.8 | 3.3 | 4.0 | dB |
| Isolation (RFC to RF1, RF4) @ 23-30 GHz | 21 | - | 26 | dB |
| High Power Handling | - | - | >27 | dBm |
| Operating Temperature | -55 | - | 85 | °C |
| Storage Temperature | -65 | - | 150 | °C |
| Control Voltage | -3V | - | 0V | V |
| DC Current Consumption | - | - | < 10 | µA |
Key Features
- Broadband performance: 23 GHz to 30 GHz frequency range.
- High isolation: Up to 26 dB.
- Low insertion loss: Typically 2.8 dB.
- High power handling: Greater than 27 dBm.
- Fast switching speed.
- Low DC current consumption: Less than 10 µA per control line.
- Compact 4x4 mm QFN-24 package with exposed pad.
- Controlled with 0/-3V logic.
Applications
- Telecom Infrastructure
- Microwave Radio and VSAT (Very Small Aperture Terminal)
- Military and Space Hybrids
- Test Instrumentation
- SATCOM (Satellite Communications) and Sensors
Q & A
- What is the frequency range of the HMC1084LC4TR?
The HMC1084LC4TR operates within the 23 GHz to 30 GHz frequency range.
- What is the typical insertion loss of the HMC1084LC4TR?
The typical insertion loss is 2.8 dB.
- What is the isolation level of the HMC1084LC4TR?
The isolation level is up to 26 dB.
- How is the HMC1084LC4TR controlled?
The HMC1084LC4TR is controlled with 0/-3V logic.
- What is the package type of the HMC1084LC4TR?
The component is housed in a 4x4 mm QFN-24 package with an exposed pad.
- What are the typical applications of the HMC1084LC4TR?
Typical applications include telecom infrastructure, microwave radio, VSAT, military and space hybrids, test instrumentation, and SATCOM and sensors.
- What is the operating temperature range of the HMC1084LC4TR?
The operating temperature range is -55°C to 85°C.
- How much power can the HMC1084LC4TR handle?
The HMC1084LC4TR can handle greater than 27 dBm of power.
- What is the DC current consumption of the HMC1084LC4TR?
The DC current consumption is less than 10 µA per control line.
- Is the HMC1084LC4TR RoHS compliant?
Yes, the HMC1084LC4TR is RoHS compliant.
