Overview
The HMC394LP4ETR is a high-performance RF prescaler and counter IC produced by Analog Devices Inc. This component is designed for use in a wide range of RF and microwave applications, offering a programmable 5-bit counter and operating over a frequency range from DC to 2.2 GHz. The device is housed in a 24-lead QFN (4x4 mm) package, making it suitable for compact and high-density designs.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 2.2 GHz |
| Counter Type | Programmable 5-bit |
| Package Type | 24-lead QFN (4x4 mm) |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 5V |
| Current Consumption | Typically 50 mA |
Key Features
- Programmable 5-bit counter for flexible division ratios.
- Wide frequency range from DC to 2.2 GHz.
- Low power consumption, typically 50 mA.
- Compact 24-lead QFN (4x4 mm) package.
- High accuracy and stability in RF and microwave applications.
Applications
- RF and microwave frequency synthesis.
- Phase-locked loops (PLLs).
- Frequency dividers and counters.
- Wireless communication systems.
- Test and measurement equipment.
Q & A
- What is the frequency range of the HMC394LP4ETR? The HMC394LP4ETR operates from DC to 2.2 GHz.
- What type of counter does the HMC394LP4ETR feature? The HMC394LP4ETR features a programmable 5-bit counter.
- What is the package type of the HMC394LP4ETR? The HMC394LP4ETR is housed in a 24-lead QFN (4x4 mm) package.
- What is the operating temperature range of the HMC394LP4ETR? The operating temperature range is -40°C to +85°C.
- What is the typical current consumption of the HMC394LP4ETR? The typical current consumption is 50 mA.
- What are some common applications of the HMC394LP4ETR? Common applications include RF and microwave frequency synthesis, phase-locked loops (PLLs), frequency dividers and counters, wireless communication systems, and test and measurement equipment.
- Is the HMC394LP4ETR RoHS compliant? Yes, the HMC394LP4ETR is RoHS compliant.
- What is the supply voltage for the HMC394LP4ETR? The supply voltage is 5V.
- Where can I find detailed specifications for the HMC394LP4ETR? Detailed specifications can be found in the datasheet available from sources like Digi-Key, Mouser, and the official Analog Devices website.
- What is the significance of the 'LP4ETR' suffix in the part number? The 'LP4ETR' suffix indicates the package type and other specific characteristics of the component.
