Maxim Integrated DS1087LU-266+TR Programmable Oscillator

The DS1087LU-266+TR from Maxim Integrated is a versatile and programmable oscillator that serves as an ideal solution for a wide range of electronic applications. This innovative component is designed to replace crystal oscillators, crystal resonators, LC tanks, and ceramic resonators, providing a high degree of precision and stability in frequency generation.

The DS1087LU-266+TR offers a user-programmable frequency range from 66.6MHz to 133.3MHz, which can be easily adjusted using an I²C interface. This flexibility allows designers to fine-tune the frequency for specific requirements without the need for external resistors or capacitors, simplifying the design process and reducing component count.

Featuring an integrated spread-spectrum modulation capability, this oscillator can also help to reduce electromagnetic interference (EMI), making it a great choice for applications where EMI compliance is critical. This feature is particularly useful in densely packed PCBs where multiple digital components can cause interference issues.

The DS1087LU-266+TR is provided in a compact, surface-mount 8-pin µSOP package, making it suitable for space-constrained applications. It operates over a wide temperature range of -40°C to +85°C, ensuring reliable performance across various environmental conditions. Additionally, the device is characterized by low power consumption, which is beneficial for portable and battery-powered devices.

With its built-in nonvolatile (NV) settings, the DS1087LU-266+TR oscillator can store user-defined configurations, which means that the device can retain the programmed frequency settings even after power cycles. This feature provides convenience for manufacturers and end-users alike, as it eliminates the need for reconfiguration during each startup.

In summary, the Maxim Integrated DS1087LU-266+TR programmable oscillator is a high-performance, flexible solution for frequency generation in modern electronic systems. Its programmability, EMI reduction capabilities, and robust performance make it an excellent choice for designers looking to streamline their designs and achieve precise clock generation.