MA05225

Overview

The MA05225 is a Surface Acoustic Wave (SAW) filter manufactured by Golledge Electronics Ltd, designed for RF applications at a center frequency of 465MHz. It features a bandwidth of 20MHz and an insertion loss of 2.9dB. The component is housed in an 8-SMD, No Lead package, suitable for surface mount assembly.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Optimized for high power RF environments up to 100 Watts
• Electrostatic sensitive device construction

Applications

• High power RF systems
• RF signal processing circuits

Procurement Notes

Verify the specific datasheet revision, as documentation indicates Rev No: 3. Confirm input power level ratings against application requirements, noting the maximum rating of 10dBm in electrical characteristics. Ensure handling procedures account for the electrostatic sensitive nature of the device during installation.

Selection Notes

Select this component when a 465MHz SAW filter with 20MHz bandwidth is required. Consider the 2.9dB insertion loss and 8-SMD package constraints. Verify compatibility with high power RF stages, noting the distinction between the 100W system context and the 10dBm absolute maximum input power rating.

Part Context

This part belongs to Golledge Electronics' RF SAW Filter series. It is distinct from their quartz crystals and oscillators, such as the UM-5J or GXO-E72L, which serve timing functions rather than frequency filtering. The MA05225 specifically addresses RF signal conditioning needs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.