HMC992LP5E

Overview

The HMC992LP5E is a general-purpose RF integrated circuit gain controller manufactured by Analog Devices Inc. It operates within a frequency range of 50 MHz to 800 MHz and is housed in a RoHS-compliant 32-lead QFN package measuring 5x5 mm. The device functions as an IF automatic gain controller, delivering a noise figure of 6 dB in its maximum gain state. It provides an output IP3 of up to +40 dBm. The component utilizes a control voltage (VCTRL) for gain adjustment, with performance characteristics such as input return loss varying based on the applied control voltage at specific frequencies like 300 MHz.

Feature Summary

• Wideband operation suitable for frequencies from 50 MHz to 800 MHz
• Integrated IF automatic gain controller functionality
• High linearity with output IP3 up to +40 dBm
• Low noise figure of 6 dB in maximum gain state

Applications

• Intermediate Frequency (IF) signal processing
• RF gain control systems
• Communication equipment requiring wideband gain management

Procurement Notes

Verify current availability status as the product may be obsolete or discontinued. Confirm package integrity and pinout compatibility during integration. Ensure control voltage specifications align with system requirements. Check for alternative components if supply chain constraints exist. Validate datasheet revisions for any parameter updates prior to final design approval.

Selection Notes

Select this component for applications requiring wideband gain control between 50 MHz and 800 MHz. Consider the 6 dB noise figure and +40 dBm output IP3 for linearity-sensitive designs. The 32-QFN package suits surface-mount assembly processes. Evaluate thermal management needs due to the compact 5x5 mm footprint. Ensure control interface voltages match the VCTRL requirements specified in the official documentation.

Part Context

The HMC992LP5E belongs to the family of RF IC gain controllers from Analog Devices. It is designed for versatile RF applications requiring precise gain adjustment over a broad frequency spectrum. The component integrates automatic gain control capabilities to maintain signal integrity across varying input levels. Its construction supports high-performance communication systems needing reliable gain management.

Replacement Considerations

The product is listed as obsolete and no longer manufactured. Verify available alternatives through official manufacturer channels. Cross-reference pinouts and electrical parameters for compatible substitutes. Ensure replacement components meet the same frequency and linearity requirements.