AMMC-6630-W10

Overview

The AMMC-6630-W10 is a monolithic microwave integrated circuit (MMIC) attenuator module manufactured by Broadcom Limited. It provides a fixed attenuation value of 20 dB with a nominal impedance of 50 Ohms. The device operates within a frequency range from DC to 40 GHz, ensuring consistent performance across high-frequency bands. Designed for surface-mount applications, it utilizes a compact 1210 package footprint to facilitate integration into dense RF circuits. The component is engineered to maintain signal integrity while providing precise power reduction in wireless communication systems.

Feature Summary

• Provides fixed 20 dB attenuation for signal level control
• Operates at 50 Ohm impedance for standard RF system matching
• Supports high-frequency operation up to 40 GHz
• Utilizes compact surface-mount packaging for board space efficiency

Applications

• Wireless communication base stations
• Point-to-point microwave radio links
• Test and measurement equipment
• Satellite communication subsystems

Procurement Notes

Verify the specific manufacturer part number against official Broadcom documentation to confirm availability status. Check for any lifecycle notices indicating obsolescence or end-of-life status before procurement. Ensure that the requested quantity matches the minimum order requirements defined by authorized distributors. Confirm that the component meets the required moisture sensitivity level specifications for your assembly process.

Selection Notes

Select this component when a fixed 20 dB attenuation is required in high-frequency RF paths. Ensure the operating frequency range of the application falls within the specified DC to 40 GHz limits. Verify that the 50 Ohm impedance matches the surrounding circuitry to prevent signal reflections. Consider the physical package dimensions to ensure compatibility with the printed circuit board layout constraints.

Part Context

This component belongs to the Broadcom MMIC attenuator family, designed for high-performance RF applications. It serves as a passive control element within complex microwave systems. The module integrates semiconductor technology to provide reliable attenuation without active power supply requirements. Its design focuses on maintaining phase stability and low insertion loss variation across the operational bandwidth.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Broadcom resources for potential cross-reference alternatives if this specific model is unavailable.