Analog Devices Inc./Maxim Integrated Tariff Inquiry

DS1091LUA-033/V+T

DS1091LUA-033/V+T Description

The DS1091LUA-033/V+T is a Spread Spectrum Clock Generator from Analog Devices Inc./Maxim Integrated, designed for automotive applications. This device is part of the EconOscillator™ series and offers a single circuit with a maximum frequency of 33.3MHz. It features a clock input and output, operating within a supply voltage range of 3V to 3.6V. The DS1091LUA-033/V+T is designed for surface mount applications and is packaged in a Tape & Reel (TR) format. It is compliant with ROHS3 and REACH regulations, ensuring environmental safety. The device is not verified for DigiKey programmability and is not recommended for new designs, but it remains a reliable choice for existing applications.

DS1091LUA-033/V+T Features

• Spread Spectrum Clock Generation: The DS1091LUA-033/V+T is designed to reduce electromagnetic interference (EMI) by modulating the clock frequency, making it ideal for sensitive automotive environments.
• Automotive Grade: Certified for automotive use, this device meets the stringent reliability and performance standards required for automotive electronics.
• Frequency Range: With a maximum frequency of 33.3MHz, it supports a wide range of clocking needs, ensuring compatibility with various automotive systems.
• Power Efficiency: Operating within a 3V to 3.6V supply voltage range, it offers efficient power consumption, crucial for battery-operated automotive applications.
• Moisture Sensitivity Level (MSL) 1: Suitable for unlimited exposure to moisture, making it robust for automotive environments where moisture resistance is essential.
• Surface Mount Technology: The surface mount package ensures ease of integration into compact automotive designs, enhancing reliability and reducing board space.

DS1091LUA-033/V+T Applications

The DS1091LUA-033/V+T is particularly well-suited for automotive applications where EMI reduction is critical. Its spread spectrum clock generation capability makes it ideal for use in:

• Automotive Infotainment Systems: Reducing EMI in systems that require high-frequency clocking without compromising signal integrity.
• Advanced Driver Assistance Systems (ADAS): Ensuring reliable clocking for systems that require precise timing and low EMI.
• On-Board Diagnostics (OBD): Providing stable clocking for diagnostic systems that need to operate efficiently in varying environmental conditions.
• Telematics and Communication Modules: Enhancing the performance of communication systems by reducing interference and improving signal quality.

Conclusion of DS1091LUA-033/V+T

The DS1091LUA-033/V+T is a robust and reliable Spread Spectrum Clock Generator designed specifically for automotive applications. Its unique features, such as spread spectrum clock generation and automotive-grade certification, make it an excellent choice for reducing EMI in sensitive automotive environments. While not recommended for new designs, it remains a viable solution for existing applications requiring a dependable clock generator. Its surface mount package and moisture resistance further enhance its suitability for compact and rugged automotive designs.