HMC862ALP3E

Overview

The HMC862ALP3E is a low-noise programmable frequency divider manufactured by Analog Devices Inc. It operates within a frequency range of 0.1 GHz to 24 GHz and supports division ratios of N = 1, 2, 4, and 8. The device is housed in a compact 16-lead LFCSP package measuring 3 mm x 3 mm with an exposed pad for thermal management. It requires a supply voltage between 4.75 V and 5.25 V. The component is designed for high-performance RF applications requiring precise frequency synthesis and signal processing.

Feature Summary

• Supports programmable division ratios of 1, 2, 4, and 8
• Operates across a wide frequency range from 0.1 GHz to 24 GHz
• Features low noise characteristics for signal integrity
• Utilizes a compact 16-lead LFCSP surface-mount package

Applications

• RF frequency synthesis systems
• Wireless communication infrastructure
• Test and measurement equipment
• Satellite communication receivers

Procurement Notes

Verify the specific suffix 'A' in the part number HMC862ALP3E against your design requirements, as it denotes a specific revision or variant distinct from the standard HMC862LP3E. Confirm that the 16-LFCSP (3x3) package footprint matches your PCB layout. Ensure the operating temperature range and supply voltage specifications align with your system's environmental and power constraints before finalizing procurement.

Selection Notes

Select the HMC862ALP3E when a wide bandwidth up to 24 GHz is required compared to lower-frequency dividers like the HMC861. Consider the 16-lead LFCSP package for space-constrained designs. Evaluate the need for programmable division ratios (1, 2, 4, 8) versus fixed-ratio alternatives. Ensure compatibility with the 4.75 V to 5.25 V supply voltage range typical of this family.

Part Context

The HMC862ALP3E belongs to the HMC862 family of low-noise programmable dividers from Analog Devices. It serves as an upgraded or revised version of the HMC862LP3E, extending the operational frequency range up to 24 GHz. This component is part of a broader portfolio of RF ICs designed for high-frequency signal processing and frequency synthesis applications in modern electronic systems.

Replacement Considerations

The HMC862LP3E is listed as a direct substitute for the HMC862ALP3E. Verify if the LP3E variant meets the specific frequency and performance requirements of the original design, noting potential differences in the upper frequency limit or electrical characteristics between the A and LP suffixes.