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MAX2240 - 2.5GHz / +20dBm Power Amplifier

General Description

The MAX2240 single-supply, low-voltage power amplifier (PA) IC is designed specifically for applications in the 2.4GHz to 2.5GHz frequency band.

The PA is compliant with Bluetooth, HomeRF, and 802.11 standards, as well as other FSK modulation systems.

Key Features

  • o 2.4GHz to 2.5GHz Frequency Range o High +20dBm Output Power o 2-Bit Digital Power Control: Four Output Levels o Integrated Input Match to 50Ω o Low 105mA Operating Current o 0.5μA Low-Power Shutdown Mode Current o +2.7V to +5V Single-Supply Operation o Miniature Chip-Scale Package (1.56mm x 1.56mm) Ordering Information PART MAX2240EBL+ TEMP RANGE -40°C to +85°C PIN-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1624; Rev 3; 8/11 EVAALVUAAILTAIOBNLEKIT 2.5GHz, +20dBm Power Amplifier IC in UCSP Package MAX2240 General Description The MAX2240 single-supply, low-voltage power amplifier (PA) IC is designed specifically for applications in the 2.4GHz to 2.5GHz frequency band. The PA is compliant with Bluetooth, HomeRF, and 802.11 standards, as well as other FSK modulation systems. The PA provides a nominal +20dBm (100mW) output power in the highest power mode. The PA includes a digital power control circuit to greatly simplify control of the output power. Four digitally controlled output power levels are provided: from +3dBm to +20dBm. A digital input controls the active or shutdown operating modes of the PA. In the shutdown mode, the current reduces to 0.5µA.