The LMX2572RHAT from Texas Instruments is a high-performance, wideband PLLatinum™ frequency synthesizer capable of generating frequencies from 10 MHz to 1344 MHz. As a part of Texas Instruments' innovative range of radio frequency (RF) solutions, the LMX2572RHAT offers designers the flexibility and performance required for a variety of applications, including wireless infrastructure, test and measurement, radar, and satellite communication systems.

Key Features

• Wide Frequency Range: The device supports an output frequency range from 10 MHz to 1344 MHz, making it suitable for a multitude of RF applications.
• Low Phase Noise Performance: With its exceptional phase noise performance, the LMX2572RHAT ensures high-quality signal generation, critical for applications requiring precise frequency synthesis.
• Integrated VCOs: The device includes integrated voltage-controlled oscillators (VCOs) that reduce the need for external components, simplifying design and saving board space.
• Programmable Output Power: The output power is programmable, providing designers with the flexibility to optimize the signal chain for specific system requirements.
• Multiplexer Output: A MUXout pin is available for various signals such as the digital lock detect, the analog lock detect, or the PLL N-divider output, allowing for easy system monitoring and debugging.
• Fast Lock Time: The synthesizer achieves a fast lock time, which is crucial for applications that require quick frequency hopping or rapid system start-up.

Applications

• Wireless Infrastructure (Base Stations, Repeaters)
• Test and Measurement Equipment
• Radar Systems
• Satellite Communications

Package and Quality

The LMX2572RHAT is offered in a compact 40-pin WQFN (6x6 mm) package, which is ideal for space-constrained applications. The device is characterized for operation from –40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions. Texas Instruments' commitment to quality ensures that the LMX2572RHAT meets stringent industry standards for reliability and performance.