Overview
The HMC322LP4E, produced by Analog Devices Inc., is a broadband non-reflective GaAs MESFET Single-Pole Eight-Throw (SP8T) switch. This component is designed to operate over a wide frequency range from DC to 8 GHz, making it suitable for various RF and microwave applications. Although the HMC322LP4E is currently obsolete and no longer manufactured, it has been replaced by the HMC322ALP4E, which offers similar functionality and performance.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 8 GHz |
| Switch Type | Single-Pole Eight-Throw (SP8T) |
| Technology | GaAs MESFET |
| Package Type | Leadless Surface Mount Package |
| Impedance | 50 ohm at RF port |
| Bias Supply | 0 / -5V |
| Insertion Loss | Typically 2 dB |
| Isolation | Typically 38 dB |
Key Features
- Broadband operation from DC to 8 GHz, making it versatile for various RF and microwave applications.
- Non-reflective design to minimize signal reflections and improve system performance.
- Low cost leadless surface mount package for compact and cost-effective solutions.
- 50 ohm impedance at the RF port for easy integration into systems.
- Low insertion loss and high isolation to ensure minimal signal degradation.
Applications
The HMC322LP4E is suitable for a wide range of RF and microwave applications, including:
- Communications infrastructure
- Aerospace and defense electronics
- Industrial instrumentation
- Automotive safety systems
- Wireless and wired communications
- Radar systems
Q & A
- What is the frequency range of the HMC322LP4E?
The HMC322LP4E operates from DC to 8 GHz. - What type of switch is the HMC322LP4E?
The HMC322LP4E is a Single-Pole Eight-Throw (SP8T) switch. - What technology is used in the HMC322LP4E?
The HMC322LP4E uses GaAs MESFET technology. - What is the package type of the HMC322LP4E?
The HMC322LP4E comes in a leadless surface mount package. - What is the recommended impedance for the RF port?
The RF port should have 50 ohm impedance. - What are the typical insertion loss and isolation values for the HMC322LP4E?
The typical insertion loss is 2 dB, and the typical isolation is 38 dB. - Is the HMC322LP4E still in production?
No, the HMC322LP4E is obsolete and no longer manufactured. It has been replaced by the HMC322ALP4E. - What are some common applications for the HMC322LP4E?
Common applications include communications infrastructure, aerospace and defense electronics, industrial instrumentation, automotive safety systems, and radar systems. - How should the package ground leads and backside ground slug be connected?
The package ground leads and backside ground slug should be connected directly to the ground plane. - What is the bias supply voltage for the HMC322LP4E?
The bias supply voltage is 0 / -5V.
