MAX2233 amplifiers equivalent, 250mw power amplifiers.
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.
900MHz ISM Band
Digital Cordless Phones
Wireless Data
FM Analog Transmitters
868MHz European ISM Band
Functional Diagram.
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. .
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