CDSCB10M7GF123S-R0

Overview

The CDSCB10M7GF123S-R0 is a ceramic discriminator filter manufactured by Murata Electronics, designed for signal conditioning applications. It operates at a center frequency of 10.7 MHz and utilizes SMD/SMT termination styles for board mounting. The component is housed in an 1808 (4520) package and functions within a temperature range of -20°C to +80°C. This device is specifically engineered for FM-style detection circuits.

Feature Summary

• Compact design with high reliability suitable for automotive applications
• Compatible with various integrated circuits including Toshiba TA31275FN

Applications

• FM-style detection circuits
• Automotive electronics systems
• Signal conditioning modules

Procurement Notes

Verify the specific suffix 'S' against the original design specification, as it denotes the tape-and-reel packaging variant intended for automated assembly. Confirm compatibility with the target IC, such as the Toshiba TA31275FN, to ensure proper interface matching. Check current lifecycle status as discontinuation notifications may apply to this series.

Selection Notes

Select this component when a dedicated ceramic discriminator is required for 10.7 MHz FM detection rather than a general-purpose intermediate frequency filter. Ensure the PCB layout accommodates the 1808 package dimensions. Verify that the operating environment stays within the specified -20°C to +80°C thermal limits for stable performance.

Part Context

This part belongs to Murata's CDA series of ceramic discriminators. These components are specialized filters distinct from standard resonators or general IF filters. They are optimized for demodulation tasks in radio frequency receivers, providing necessary selectivity and shape factors for audio recovery.

Replacement Considerations

The CDSCB10M7GF123-R0 is a related variant in the same family. Verify if the non-S suffix meets the packaging requirements. No other direct substitutes are confirmed in the provided documentation.