MAX2232 Datasheet - Maxim

MAX2232 250mW Power Amplifiers

The MAX2232/MAX2233 low-voltage, silicon RF power amplifiers (PAs) are designed for use in the 900MHz ISM band. They operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3cell NiCd or a 1-cell Lithium-Ion battery. The devices typically deliver 250mW (+24dBm) of ou.

MAX2232 Features

* o 800MHz to 1000MHz Frequency Range o 250mW (+24dBm) Output Power at 915MHz from +3.6V Supply o +2.7V to +5.5V Single-Supply Operation o 44% Power-Added Efficiency o 24dB Power Gain o 24dB Analog Gain-Control Range (MAX2232) o Three Levels of Digitally Programmed Power Gain in 10dB Steps (MAX2233) o

MAX2232_MaximIntegratedProducts.pdf