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Audio PCB circuit for Cellphone using TEA2025 Phone circuit and Audio circuit using TEA2025

MAX2235 +3.6V, 1W Auto Power Amplifier for 900MHz Applications

MAX2235 +3.6V, 1W Autoramping Power Amplifier for 900MHz Applications MAX2235 silicon RF power amplifier (PA) is designed for use in the 900MHz frequency band. It operates directly from a single +2.7V to +5.5V supply, making it suitable for use with 3-cell NiCd or 1-cell Li-Ion batteries. The device delivers +30dBm (1W) typical output power from […]

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