MSPD1011-121-R

Overview

The MACOM MSPD1011-121-R is a fully contained sampling phase detector module designed for high-frequency applications. It integrates a beam lead silicon step recovery diode, coupling capacitors, and a Schottky diode microwave sampler within a compact surface mount package. The device operates across a frequency range of 10 MHz to 20 GHz, providing robust phase detection capabilities. Constructed with low parasitic beam lead components, it ensures stable performance in demanding RF environments while meeting stringent environmental standards.

Feature Summary

• Integrates a silicon step recovery diode reference frequency multiplier, coupling capacitors, and a Schottky diode microwave sampler into a single module
• Utilizes low parasitic beam lead components to maintain signal integrity at high frequencies
• Designed for surface mount installation to facilitate automated assembly and compact PCB layouts

Applications

• Embedded communication systems requiring precise phase alignment
• RF integrated circuits operating within the 10 MHz to 20 GHz spectrum
• Wireless infrastructure components needing reliable sampling phase detection

Procurement Notes

Verify the specific ordering suffix and package configuration against the official MACOM datasheet before procurement. Confirm that the component meets RoHS compliance requirements for your project. Ensure that the surface mount footprint matches your PCB design guidelines. Check for any specific handling instructions related to ESD and moisture sensitivity during storage and assembly processes.

Selection Notes

Select this component when a fully integrated sampling phase detector solution is required for wideband RF applications. Consider the 10 MHz to 20 GHz operational range as a primary constraint. Evaluate the surface mount package dimensions against available board space. Assess the integration of the SRD and Schottky diode against discrete component alternatives for size and performance benefits.

Part Context

This part belongs to the MSPD101x-121 series of sampling phase detectors from MACOM Technology Solutions. The series is characterized by its use of beam lead silicon technology and integrated microwave sampling structures. These modules are engineered to replace complex discrete phase detection circuits with a single, reliable component suitable for high-volume manufacturing.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs if considering alternative phase detector modules from other manufacturers.