HMC930A-SX

Overview

The HMC930A-SX is a monolithic microwave integrated circuit (MMIC) voltage-controlled oscillator (VCO) manufactured by Analog Devices Inc. It operates within the frequency range of 18 to 26 GHz and utilizes an on-chip varactor for tuning. The device is housed in a surface-mount RoHS-compliant leadless chip carrier package, specifically designated as SX, which measures 4x4 mm. This component is designed for high-performance applications requiring stable oscillation with low phase noise characteristics.

Feature Summary

• Integrated MMIC design combining active devices and passive components for compact implementation
• On-chip varactor enables continuous electronic frequency tuning across the operational band
• RoHS-compliant leadless chip carrier package facilitates automated surface-mount assembly

Applications

• Point-to-point microwave radio links
• Local oscillator sources for upconversion and downconversion mixers
• Test and measurement instrumentation signal generation

Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm package type and compliance status. Ensure that the ordering information matches the exact frequency range and tuning voltage requirements specified for the project. Cross-reference the part number with official Analog Devices documentation to avoid discrepancies in revision levels or packaging options.

Selection Notes

Select this component when a wideband VCO solution is required for frequencies between 18 and 26 GHz. Consider the phase noise specifications and output power levels relative to the system budget. Evaluate the thermal management requirements associated with the leadless chip carrier package and ensure compatibility with the printed circuit board layout guidelines provided in the official data sheet.

Part Context

This component belongs to the HMC930 series of voltage-controlled oscillators from Analog Devices Inc., which are engineered for high-frequency microwave applications. The series provides reliable performance in demanding environments, supporting designs that require precise frequency control and stability. The HMC930A variant represents a specific iteration within this product line optimized for the stated frequency range.

Replacement Considerations

Consult the official Analog Devices replacement guide for verified substitute part numbers. Do not assume functional equivalence with other VCOs based solely on frequency range; verify pinout compatibility, tuning characteristics, and electrical specifications before substitution.