HMC583LP5E

Overview

The HMC583LP5E is a monolithic microwave integrated circuit (MMIC) voltage-controlled oscillator manufactured by Analog Devices Inc. It operates within the frequency range of 11.5 GHz to 12.8 GHz and is housed in a QFN-32 surface-mount package. The device requires a supply voltage between 4.75 V and 5.25 V, drawing a current of 390 mA. It features a tuning voltage range of 2 VDC to 12 VDC with a sensitivity of 20 MHz/V. Key performance metrics include a phase noise of -110 dBc/Hz and secondary harmonic suppression of 22 dBc. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates half-frequency output capability alongside the primary RF signal generation
• Includes an internal divide-by-4 circuit for flexible frequency synthesis options
• Utilizes GaAs technology for high-performance microwave operation
• Designed for compact surface-mount integration in RF systems

Applications

• Point-to-point microwave communication links
• Local oscillator sources in radar systems
• Test and measurement instrumentation equipment
• Satellite communication ground stations

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices or lifecycle changes directly from the manufacturer. Ensure storage conditions meet humidity requirements to prevent package degradation before reflow soldering.

Selection Notes

Select this component when a stable source in the 11.5–12.8 GHz band is required with integrated sub-harmonic outputs. Evaluate thermal management capabilities given the 390 mA current draw. Compare phase noise specifications against system jitter requirements. Ensure the control voltage range aligns with available DAC or loop filter outputs in the design.

Part Context

This part belongs to the HMC583 series of MMIC voltage-controlled oscillators. These devices are designed for applications requiring low phase noise and wide tuning ranges in the Ku-band spectrum. The series typically integrates passive components and active circuits on a single die to minimize size and improve reliability compared to discrete solutions.

Replacement Considerations

HMC584LP5E offers similar functionality within the same family. Verify frequency overlap and pin compatibility before substitution. Consult official cross-reference guides for electrical parameter deviations.