HMC430LP4ETR

Overview

The HMC430LP4ETR is a Voltage Controlled Oscillator (VCO) with an integrated buffer amplifier manufactured by Analog Devices Inc. It operates within the 5.0 GHz to 5.5 GHz frequency range and utilizes a GaAs MMIC HBT technology. The device requires a tuning voltage range of 0 VDC to 10 VDC for frequency modulation. It functions on a power supply voltage between 2.75 V and 3.25 V, drawing a typical current of 34 mA. The output power is rated at 2 dBm. The component is housed in a compact QFN-24 package, suitable for surface-mount applications.

Feature Summary

• Integrates a Voltage Controlled Oscillator with a dedicated buffer amplifier in a single monolithic microwave integrated circuit.
• Utilizes Gallium Arsenide Monolithic Microwave Integrated Circuit heterojunction bipolar transistor technology for high-frequency performance.
• Provides a stable RF output signal through the integrated buffer stage, isolating the oscillator core from load variations.

Applications

• Wireless local area network systems operating in the 5 GHz band
• Point-to-point radio communication links
• Satellite communication ground stations
• Test and measurement instrumentation requiring precise frequency generation

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm that the specific suffix 'ETR' matches the required tape-and-reel packaging configuration for automated assembly processes. Ensure compatibility with RoHS directives if applicable to the target market regulations. Cross-reference the datasheet revision date against manufacturing lot codes to ensure design consistency.

Selection Notes

Select this component when a fixed frequency range of 5.0 to 5.5 GHz is required with integrated buffering capabilities. Consider the 34 mA current consumption and 2.75 V to 3.25 V supply voltage constraints during power budgeting. Evaluate the QFN-24 package dimensions for PCB layout space availability. Compare thermal dissipation requirements against system enclosure constraints due to the integrated nature of the oscillator and buffer.

Part Context

This part belongs to the HMC series of RF and microwave integrated circuits produced by Analog Devices. These components typically utilize advanced semiconductor technologies such as GaAs or InP to achieve high performance in compact packages. The HMC430 specifically addresses the need for compact, low-power VCO solutions in modern wireless infrastructure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices resources for cross-reference data.

FAQ

What is the tuning voltage range for the HMC430LP4ETR?

The tuning voltage range is 0 VDC to 10 VDC.

Does the HMC430LP4ETR include a buffer amplifier?

Yes, the device integrates a buffer amplifier alongside the Voltage Controlled Oscillator.