CSFD26

Overview

The CSFD26 is a passive bridge diode frequency doubler designed for commercial wireless and test equipment applications. It operates within a frequency range of 100MHz to 6.6GHz. The component provides best-in-class isolation across the entire 2GHz to 20GHz band. It features best-in-class insertion loss performance. The device is housed in a miniature 3mm 16-lead QFN surface-mount package.

Feature Summary

• Passive bridge diode architecture optimized for high-volume production
• Superior isolation characteristics over the 2GHz to 20GHz spectrum
• Minimized insertion loss for efficient signal conditioning
• Compact 3mm 16-lead QFN surface-mount form factor

Applications

• Commercial wireless infrastructure systems
• High-volume test and measurement equipment
• Frequency synthesis circuits
• Signal conditioning modules

Procurement Notes

Verify the specific datasheet version and ordering information directly with MACOM Technology Solutions or authorized distributors. Confirm that the component meets all relevant RoHS compliance requirements for your project. Ensure that the 3mm 16-lead QFN package dimensions align with your PCB layout constraints. Check for any specific handling instructions related to the passive bridge diode structure during assembly.

Selection Notes

Select the CSFD26 when high isolation and low insertion loss are critical within the 100MHz to 6.6GHz range. The passive design suits applications requiring robust performance in commercial wireless environments. Consider the miniature QFN package for space-constrained designs. Evaluate its suitability against other MACOM frequency doublers based on specific frequency band requirements and volume needs.

Part Context

The CSFD26 belongs to MACOM's portfolio of RF and wireless components, specifically targeting signal conditioning and frequency multiplication tasks. It is part of the broader category of general-purpose RF ICs designed for surface-mount integration. This component supports the company's focus on providing high-performance solutions for commercial and industrial wireless markets.

Replacement Considerations

Consult official MACOM documentation for verified substitute part numbers. Cross-reference specifications such as operating frequency, isolation levels, and package type to ensure compatibility. No alternative part numbers are confirmed in the provided public data.