The MAX1479ATE+ from Maxim Integrated is a state-of-the-art low-power, fully integrated 300MHz to 450MHz ASK/FSK transmitter. Specifically designed to meet the stringent power and reliability requirements of modern wireless applications, this product stands out for its versatility and efficiency.

Key Features

• Frequency Range: The device operates in the 300MHz to 450MHz frequency range, making it suitable for a variety of ISM-band applications.
• Modulation Schemes: It supports both Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK) modulation schemes, providing flexibility in designing communication protocols.
• Power Efficiency: With a low supply current requirement, the MAX1479ATE+ is optimized for battery-powered devices where power efficiency is critical.
• Output Power: The device offers programmable output power levels, allowing for customization to specific system requirements.
• Integration: The high level of integration includes a fractional-N PLL, VCO, frequency divider, phase detector, and power amplifier, minimizing the need for external components and simplifying the overall design process.

Applications

The MAX1479ATE+ is ideal for a variety of applications, including but not limited to:

• Remote Keyless Entry (RKE) systems
• Tire Pressure Monitoring Systems (TPMS)
• Wireless alarm and security systems
• Home automation
• Telemetry and remote control

Technical Specifications

• Supply Voltage: 2.1V to 3.6V
• Operating Temperature: -40°C to +125°C
• Package: 24-pin TQFN with exposed pad
• Lead-Free / RoHS Compliant: Yes

With its robust feature set and Maxim Integrated's reputation for quality, the MAX1479ATE+ is an excellent choice for designers looking to implement a reliable and efficient wireless communication solution in their products.