The LMX2541SQE2060E is a high-performance frequency synthesizer system from Texas Instruments, which incorporates an advanced Phase-Locked Loop (PLL) with Voltage Controlled Oscillator (VCO). This device is part of the PLLatinum™ series, known for its ultra-low noise characteristics and versatile frequency generation capabilities.

Key Features

• Frequency Range: The LMX2541SQE2060E offers a wide frequency range from 64 MHz to 1040 MHz, which is suitable for a variety of applications including wireless infrastructure, test and measurement, and aerospace and defense.
• Low Phase Noise: One of the defining features of this device is its exceptionally low phase noise performance, which is critical for high-performance RF systems.
• High Resolution: The integrated delta-sigma fractional N PLL provides fine frequency resolution, enabling precise control over the output frequency.
• Programmable: The device features a programmable charge pump and a fully integrated VCO, along with a variety of programmable dividers, allowing for a high degree of flexibility in system design.
• Power Supply: It operates on a single 3.3V supply, minimizing power consumption and simplifying power supply design.
• Packaging: The LMX2541SQE2060E is available in a 36-pin WQFN (RGE) package, which is compact and suitable for space-constrained applications.

Applications

The device is ideally suited for applications that require low noise and high precision, such as:

• Wireless infrastructure (LTE, WCDMA, WiMAX, GSM)
• Microwave point-to-point systems
• Test and measurement equipment
• Satellite communications
• Radar systems

Additional Information

For more detailed information, including operating conditions, electrical characteristics, and programming instructions, designers and engineers can refer to the comprehensive datasheet and technical documentation available on the Texas Instruments website. The LMX2541SQE2060E is also supported by Texas Instruments' design tools and simulation models, facilitating the integration of the device into complex systems.