LMX2492QRTWRQ1 - Texas Instruments

The LMX2492QRTWRQ1 is a high-performance, low-noise wideband frequency synthesizer produced by Texas Instruments, designed to meet the stringent requirements of automotive and industrial applications. This device integrates a delta-sigma fractional-N PLL (Phase-Locked Loop) along with advanced features that deliver superior performance in signal generation and modulation.

Key Features

• Frequency Range: The LMX2492QRTWRQ1 operates over a wide frequency range, enabling versatile use in various systems.
• Low Phase Noise: With its exceptional phase noise characteristics, this synthesizer ensures high signal integrity, which is critical for communication systems, radar, and other sensitive applications.
• Integrated VCOs: The device includes integrated Voltage-Controlled Oscillators (VCOs), reducing the need for external components and simplifying the design process.
• Programmable Divider: It features a programmable output divider, allowing for fine-tuning of the output frequency to meet specific application requirements.
• FastLock and Cycle Slip Reduction: These technologies enable quick frequency changes and maintain lock stability, which is essential for applications that require agile frequency modulation.
• Advanced Modulation Capabilities: The synthesizer supports both FSK (Frequency Shift Keying) and PSK (Phase Shift Keying), providing flexibility for various modulation schemes.

Applications

The LMX2492QRTWRQ1 is ideally suited for automotive applications such as vehicle radar systems, as well as a wide range of industrial applications that require precise and stable frequency generation. Its robust design and high reliability make it an excellent choice for harsh environments where consistent performance is a necessity.

Quality and Reliability

As part of Texas Instruments' commitment to quality, the LMX2492QRTWRQ1 is designed to meet or exceed the rigorous standards of the automotive industry. It is AEC-Q100 qualified, ensuring that it performs reliably in the demanding conditions encountered in automotive applications.

Package and Availability

The device is available in a compact QFN (Quad Flat No-leads) package, which is suitable for space-constrained applications. For information on pricing and availability, interested parties should contact Texas Instruments or authorized distributors.