HMC984LP4ETR

RF Detectors Overview

The HMC984LP4ETR is a digital phase-frequency detector manufactured by Analog Devices Inc. under the Hittite brand. It operates within a frequency range of 0 Hz to 350 MHz and requires a 5 V supply voltage. The component draws a supply current of 124 mA. It is housed in a 24-pin VFQFN package with an exposed pad, designed for surface-mount technology applications.

RF Detectors Feature Summary

• Digital phase-frequency detection functionality
• Wide operational frequency range from DC to 350 MHz
• Surface-mount packaging for automated assembly

RF Detectors Applications

• Phase-locked loop systems
• Frequency synthesizers
• Clock recovery circuits

RF Detectors Procurement Notes

Verify part authenticity through authorized channels as this component is listed as obsolete. Confirm package integrity and pin alignment prior to installation. Check for alternative sources if original stock is unavailable due to lifecycle status.

RF Detectors Selection Notes

Select this component for designs requiring digital phase detection up to 350 MHz. Ensure the system supports a 5 V supply and can accommodate the 124 mA current draw. Verify that the 24-pin QFN footprint fits the PCB layout constraints.

RF Detectors Part Context

This device belongs to the HMC984 series of wireless and RF integrated circuits. It serves as a core component in timing and synchronization applications, providing reliable phase comparison signals for feedback control loops in communication systems.

RF Detectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.