SI4300-E-BM

Product Overview

SI4300-E-BM is a Silicon Labs RF front-end / transceiver-related IC from Silicon Labs. In an RF design it is normally used as a wireless RF signal-chain stage; amplifier classification should be checked, 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: exact band per Silicon Labs SI4300 documentation; RF gain/output parameters per datasheet; and low-voltage RF IC supply. Because RF amplifier parts are layout- and matching-sensitive, SI4300-E-BM 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: Silicon Labs
• Part Number: SI4300-E-BM
• Device Type: Silicon Labs RF front-end / transceiver-related IC
• Signal-Chain Role: wireless RF signal-chain stage; amplifier classification should be checked
• Frequency / Band: exact band per Silicon Labs SI4300 documentation
• Gain / NF / Linearity: RF gain/output parameters per datasheet
• Output Power / Compression: low-power wireless RF class
• Supply / Bias: low-voltage RF IC supply
• RF Interface: RF port plus digital/control 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 modules
• ISM radios
• receiver/transmitter boards
• repair sourcing

Quality & Sourcing

Antrex Electronics can support sourcing for SI4300-E-BM 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.