MSA-0711-TR2G

RF Amplifiers Overview

The MSA-0711-TR2G is a general-purpose RF amplifier from Broadcom Limited, designed for ISM band applications. It operates within a frequency range of 0 Hz to 1.9 GHz and utilizes a silicon technology process. The device provides a gain of 12 dB with a noise figure of 5 dB at a test frequency of 1 GHz. It requires a supply voltage of 3.8 V and draws a supply current of 22 mA. Key performance metrics include a P1dB of 5.5 dBm and an OIP3 of 14 dBm. The component is housed in a SOT-143-4 surface mount package and has a maximum operating temperature of +150 C.

RF Amplifiers Feature Summary

• Cascadable silicon bipolar MMIC architecture
• Designed for ISM band frequency ranges
• Surface mount SOT-143-4 packaging

RF Amplifiers Applications

• ISM band signal amplification
• General purpose RF amplification
• Wireless communication systems

RF Amplifiers Procurement Notes

This component is officially listed as obsolete and no longer manufactured by Broadcom Limited. Procurement must rely on secondary market distributors or verified surplus stock. Verify the specific revision status and RoHS compliance details directly with the supplier before acquisition, as availability is restricted and subject to change without notice.

RF Amplifiers Selection Notes

Select this part only if the application specifically requires the 0 Hz to 1.9 GHz operational range and the associated 12 dB gain profile. Due to its obsolete status, alternative components such as the MAX2611EUS+T should be evaluated for pin compatibility and electrical equivalence. Ensure the design can accommodate the 3.8 V supply requirement and SOT-143-4 footprint constraints.

RF Amplifiers Part Context

The MSA-0711-TR2G belongs to the MSA series of radio frequency amplifiers produced by Broadcom Limited (formerly Avago). This series features cascadable silicon bipolar MMIC designs intended for versatile RF applications. The TR2G suffix indicates the specific tape and reel packaging configuration for surface mount assembly.

RF Amplifiers Replacement Considerations

The MAX2611EUS+T from Analog Devices Inc./Maxim Integrated is documented as a similar substitute part number for this obsolete component.