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MAX2245 Datasheet 22dbm/20dbm Power Amplifiers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-2204; Rev 2; 8/03 MAX2244/MAX2245/MAX2246 2.5GHz, 22dBm/20dBm Power Amplifiers with Analog Closed-Loop Power Control.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX2244/MAX2245/MAX2246 single-supply, lowvoltage power amplifiers (PAs) are designed for 20dBm Bluetooth™ Class 1 applications in the 2.4GHz to 2.5GHz band.

The MAX2244/MAX2245 deliver a peak output power of 22dBm with greater than 20dB output-power control range.

The 22dBm output power pensates for the filter loss between the PA and the antenna, allowing 20dBm to be delivered to the antenna.

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