RMPA2458

Product Overview

RMPA2458 is a onsemi RF amplifier / transistor / PA device from onsemi. In an RF design it is normally used as a RF gain, driver or power-amplifier stage, 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: band depends on RMPA/SMA/NSVG base number; gain and RF output performance are exact-model datasheet values; and RF bias network or PA supply per device. Because RF amplifier parts are layout- and matching-sensitive, RMPA2458 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: onsemi
• Part Number: RMPA2458
• Device Type: onsemi RF amplifier / transistor / PA device
• Signal-Chain Role: RF gain, driver or power-amplifier stage
• Frequency / Band: band depends on RMPA/SMA/NSVG base number
• Gain / NF / Linearity: gain and RF output performance are exact-model datasheet values
• Output Power / Compression: RF PA/driver or transistor output class per base part
• Supply / Bias: RF bias network or PA supply per device
• RF Interface: RF input/output or discrete transistor pins
• Package / Mounting: surface-mount RF IC, MMIC, transistor or connectorized module depending on base number
• Design Note: verify S-parameters, matching network, thermal pad/flange and control pins before substituting this RF amplifier

Applications

• wireless PA stages
• RF driver circuits
• receiver/transmitter boards
• repair sourcing

Quality & Sourcing

Antrex Electronics can support sourcing for RMPA2458 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.