MSA-0886-BLKG

RF Amplifiers Overview

The MSA-0886-BLKG is a general-purpose RF amplifier manufactured by Broadcom Limited. It operates within a frequency range of 0 Hz to 5.5 GHz, with specific testing frequencies noted at 100 MHz and 4 GHz for related variants. The device provides a gain of 32.5 dB and requires a supply voltage of 9.4 V. It draws a supply current of 14 mA and features an SOT-86 (86 Plastic Package) surface-mount housing. Key performance metrics include a P1dB compression point of 13 dBm and an OIP3 of 13 dBm. The component is classified as an ISM band amplifier and has reached end-of-life status.

RF Amplifiers Feature Summary

• Provides high linear gain suitable for general-purpose RF applications
• Operates across a wide frequency spectrum from DC to 5.5 GHz
• Utilizes a compact SOT-86 surface-mount package for efficient board integration

RF Amplifiers Applications

• ISM band signal amplification
• PCS and WLL system components
• 802.16/WiMax infrastructure modules

RF Amplifiers Procurement Notes

Verify component authenticity through authorized channels due to the part's discontinued status. Confirm that the received unit matches the MSA-0886-BLKG designation and packaging specifications. Review available datasheets for handling instructions relevant to the SOT-86 package. Ensure compatibility with existing circuit designs before implementation, as replacement sourcing may require careful evaluation of obsolete inventory sources.

RF Amplifiers Selection Notes

Select this component for designs requiring broad bandwidth coverage up to 5.5 GHz with moderate power consumption. The 9.4 V supply requirement must be accommodated in the power architecture. Consider the SOT-86 footprint constraints during PCB layout. Evaluate thermal management needs based on the 14 mA operating current. Verify that the 32.5 dB gain aligns with system link budget requirements without necessitating additional amplification stages.

RF Amplifiers Part Context

This device belongs to Broadcom's portfolio of monolithic microwave integrated circuit (MMIC) amplifiers. It is designed for wireless communication systems and industrial, scientific, and medical frequency bands. The MSA-0886 series represents a line of general-purpose amplifiers known for stable performance across wide frequency ranges. The BLKG suffix indicates specific packaging and compliance attributes defined by the manufacturer.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is marked as obsolete, engineers should consult official obsolescence notices or contact the manufacturer directly for potential lifecycle alternatives or recommended cross-reference devices.