HMC905LP3E

Overview

The HMC905LP3E is a SiGe BiCMOS low noise programmable frequency divider designed for high-frequency applications. It operates within a frequency range of 400 MHz to 6 GHz and supports division ratios from N=1 to 4. The device is housed in a compact 3x3 mm leadless surface mount package, specifically a 16-pin QFN. It requires a supply voltage between 4.75 V and 5 V and features low noise characteristics suitable for precision signal processing.

Feature Summary

• Utilizes SiGe BiCMOS technology for enhanced performance
• Programmable frequency division capabilities
• Low noise design for signal integrity

Applications

• Frequency synthesis systems
• Phase-locked loop circuits
• Telecommunications infrastructure

Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to limited availability status. Confirm package type and pin configuration against official datasheets before integration. Ensure supply chain partners provide valid traceability documentation to mitigate counterfeiting risks during procurement.

Selection Notes

Select this component when a programmable divider with low noise performance is required in the 400 MHz to 6 GHz range. Consider the 3x3 mm QFN package constraints for PCB layout. Evaluate power supply requirements against system voltage stability needs.

Part Context

This part belongs to the HMC905 series of RF integrated circuits. It serves as a key building block in microwave and millimeter-wave systems where precise frequency control and low phase noise are critical. The series offers various packaging options for different integration densities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or cross-reference alternatives based on specific electrical parameter matching.