MAX2247EWC+

Product Overview

MAX2247EWC+ is a Maxim RF VGA, PA driver, CATV amplifier or RF signal-chain IC from Analog Devices / Maxim Integrated. In an RF design it is normally used as a gain-control, driver or cable/RF front-end 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: IF/RF or CATV band depends on exact Maxim part family; gain range, output compression and linearity are model-specific Maxim datasheet values; and single or multi-rail RF IC supply as specified. Because RF amplifier parts are layout- and matching-sensitive, MAX2247EWC+ 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: Analog Devices / Maxim Integrated
• Part Number: MAX2247EWC+
• Device Type: Maxim RF VGA, PA driver, CATV amplifier or RF signal-chain IC
• Signal-Chain Role: gain-control, driver or cable/RF front-end stage
• Frequency / Band: IF/RF or CATV band depends on exact Maxim part family
• Gain / NF / Linearity: gain range, output compression and linearity are model-specific Maxim datasheet values
• Output Power / Compression: RF driver or low-power PA output capability per exact variant
• Supply / Bias: single or multi-rail RF IC supply as specified
• RF Interface: RF/IF ports plus control pins where applicable
• 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

• cellular transceiver signal chains
• CATV line equipment
• RF gain control
• wireless module repair

Quality & Sourcing

Antrex Electronics can support sourcing for MAX2247EWC+ 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.