Overview
The HMC391LP4ETR is a high-performance RF integrated circuit produced by Analog Devices Inc. This component is a Monolithic Microwave Integrated Circuit (MMIC) Voltage-Controlled Oscillator (VCO) with a buffer amplifier, designed to operate within the frequency range of 3.9 GHz to 4.45 GHz. It is particularly suited for applications requiring stable and tunable RF signals.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 3.9 GHz to 4.45 GHz |
| Package Type | 24-QFN (4x4 mm leadless surface mount) |
| Supply Voltage | Vcc: +5V typical |
| Current Consumption | Typically around 50 mA |
| Phase Noise | Very low phase noise performance |
| Tuning Voltage Range | 0V to 20V |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- High-frequency stability and tunability within the 3.9 GHz to 4.45 GHz range.
- Low phase noise performance, making it suitable for high-sensitivity applications.
- Buffer amplifier integrated for improved signal integrity and output power.
- Compact 24-QFN package, ideal for space-constrained designs.
- Wide tuning voltage range (0V to 20V) for flexible frequency control.
Applications
- Wireless communication systems, including cellular and satellite communications.
- Radar systems requiring stable and tunable RF signals.
- Test and measurement equipment where precise frequency control is necessary.
- Microwave and RF subsystems in various industrial and military applications.
Q & A
- What is the frequency range of the HMC391LP4ETR?
The HMC391LP4ETR operates within the frequency range of 3.9 GHz to 4.45 GHz. - What type of package does the HMC391LP4ETR come in?
The component is packaged in a 24-QFN (4x4 mm leadless surface mount) package. - What is the typical supply voltage for the HMC391LP4ETR?
The typical supply voltage is +5V. - What is the current consumption of the HMC391LP4ETR?
The current consumption is typically around 50 mA. - What is the phase noise performance of the HMC391LP4ETR?
The HMC391LP4ETR has very low phase noise performance. - What is the tuning voltage range for the HMC391LP4ETR?
The tuning voltage range is from 0V to 20V. - What is the operating temperature range of the HMC391LP4ETR?
The operating temperature range is -40°C to +85°C. - What are some common applications of the HMC391LP4ETR?
Common applications include wireless communication systems, radar systems, test and measurement equipment, and microwave/RF subsystems. - Is the HMC391LP4ETR suitable for high-sensitivity applications?
Yes, due to its low phase noise performance, it is suitable for high-sensitivity applications. - Where can I find detailed specifications and datasheets for the HMC391LP4ETR?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor sites like Digi-Key, Mouser, and others.
