BBA Series Broadband Amplifiers

The BBA Series is a family of low-cost high-performance broadband RF amplifiers. The modules are ideally suited to a wide range of amplification and buffering applications, including extending the range of Linx's own RF modules (where legally appropriate). Housed in a compact SMD package, the hybrid amps are matched to 50-ohm source and load impedances. The modules utilize a GaHBT gain stage, which yields high gain and IP3, excellent flatness, and low noise. The BBA-322-A is the high gain model and is suitable for the LNA stage of many receivers. This extra gain stage on the front end of a receiver can improve the sensitivity and provide a greater range for the product. The BBA-519-A is the high power model and is suitable for the final gain stage in a transmitter. This amplifier can boost the output power of a transmitter to much higher levels and provide a significant increase in range where legally appropriate.

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Features

• Pre-matched for 50-ohm impedance I/O
• No external RF components required
• Exceptional gain flatness
• Compact SMD package
• Operates from a single supply

BBA-322-A Features

• High gain
• 3.8dB noise figure
• DC-3GHz broadband operation
• +20dB small signal gain at 900MHz
• Up to +10dB (10mW) linear output power

BBA-519-A Features

• High output
• 4.8dB noise figure
• 10MHz-3GHz broadband operation
• +18dB small signal gain at 900MHz
• Up to +17dB (50mW) linear output power

Applications

• TX / RX Range Enhancement
• IF or RF Buffering
• Driver or Final Stage for PA
• General Purpose Gain blocks

Use of these modules may result in the amplification of signals to a level which may be unacceptable for legal or technical reasons. It is the responsibility of the user to determine and adhere to the appropriate guidelines for the proposed application.