Overview
The HMC1084LC4TR-R5 from Analog Devices Inc. is a broadband reflective GaAs MESFET SP4T (Single-Pole, Four-Throw) switch. This component is designed for high-frequency applications, operating within the 23-30 GHz frequency range. It is housed in a compact 4x4 mm ceramic package, making it ideal for various microwave and RF systems. The switch is controlled using 0/-3V logic and is known for its high isolation, low insertion loss, and fast switching speed.
Key Specifications
| Parameter | Frequency Range | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Insertion Loss (RFC to RF1) | 23-26 GHz | 3.2 | 3.6 | 4.3 | dB |
| Insertion Loss (RFC to RF1) | 26-30 GHz | 2.8 | 2.8 | 4.0 | dB |
| Isolation (RFC to RF1, RF4) | 23-30 GHz | 21 | 26 | dB | |
| Isolation (RFC to RF2, RF3) | 23-30 GHz | 21 | 26 | dB | |
| High Power Handling | 27 dBm | ||||
| Operating Temperature | -55 | 85 | °C | ||
| Storage Temperature | -65 | 150 | °C | ||
| ESD Sensitivity | Class 1A | ||||
| Bias Voltage & Current | -3V | <10 µA |
Key Features
- Broadband performance: 23-30 GHz frequency range
- High isolation: up to 26 dB
- Low insertion loss: as low as 2.8 dB
- High power handling: >27 dBm
- Fast switching speed
- Low DC current consumption: <10 µA per control pin
- Compact 4x4 mm SMT package compatible with surface mount manufacturing techniques
- Controlled with 0/-3V logic
Applications
- Telecom Infrastructure
- Microwave Radio & VSAT
- Military & Space Hybrids
- Test Instrumentation
- SATCOM & Sensors
Q & A
- What is the frequency range of the HMC1084LC4TR-R5? The HMC1084LC4TR-R5 operates within the 23-30 GHz frequency range.
- What is the typical insertion loss of the HMC1084LC4TR-R5? The typical insertion loss is around 2.8 dB in the 26-30 GHz range.
- How is the HMC1084LC4TR-R5 controlled? The switch is controlled using 0/-3V logic.
- What is the high power handling capability of the HMC1084LC4TR-R5? The component can handle power levels greater than 27 dBm.
- What are the operating and storage temperature ranges for the HMC1084LC4TR-R5? The operating temperature range is -55 to +85 °C, and the storage temperature range is -65 to +150 °C.
- What is the ESD sensitivity of the HMC1084LC4TR-R5? The component has an ESD sensitivity of Class 1A.
- What is the package type of the HMC1084LC4TR-R5? It is housed in a 4x4 mm SMT package.
- What are some typical applications of the HMC1084LC4TR-R5? It is used in telecom infrastructure, microwave radio, VSAT, military and space hybrids, test instrumentation, and SATCOM & sensors.
- How much DC current does the HMC1084LC4TR-R5 consume? Each control pin consumes less than 10 µA.
- What are the key benefits of using the HMC1084LC4TR-R5? It offers high isolation, low insertion loss, fast switching speed, and low DC current consumption.
