BBA-519-A

Product Overview

BBA-519-A is a Linx RF amplifier module from TE Connectivity Linx. In an RF design it is normally used as a pre-certified/system RF gain module or antenna-line amplifier, so the useful sourcing checks are not only the ordering code but also the operating band, gain behavior, output level, package footprint and bias conditions.

For this model, the key application data to verify are: frequency band is encoded by BBA model, commonly narrow ISM-band modules; module gain and noise/output power from Linx datasheet; and external module supply. Because RF amplifier parts are layout- and matching-sensitive, BBA-519-A should be treated as an exact-BOM item unless the replacement has been validated with the same matching network, thermal design and control conditions.

Key Features

• Manufacturer: TE Connectivity Linx
• Part Number: BBA-519-A
• Device Type: Linx RF amplifier module
• Signal-Chain Role: pre-certified/system RF gain module or antenna-line amplifier
• Frequency / Band: frequency band is encoded by BBA model, commonly narrow ISM-band modules
• Gain / NF / Linearity: module gain and noise/output power from Linx datasheet
• Output Power / Compression: module RF output level per exact model
• Supply / Bias: external module supply
• RF Interface: RF module pins / antenna-line connection
• Package / Mounting: board-level RF module
• Design Note: verify S-parameters, matching network, thermal pad/flange and control pins before substituting this RF amplifier

Applications

• ISM wireless links
• remote controls
• telemetry modules
• drop-in module replacement

Quality & Sourcing

Antrex Electronics can support sourcing for BBA-519-A and related RF amplifier BOM lines, including exact part-number matching, lot-label review, packaging inspection and third-party testing support when the project requires additional verification.