onsemi

P1817BF-08SR

P1817BF-08SR Description

The P1817BF-08SR is a Fanout Buffer (Distribution) and Spread Spectrum Clock Generator designed for high-performance clock distribution applications. Manufactured by onsemi, this IC is housed in an 8-SOIC package and is suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C, making it ideal for a variety of industrial and commercial environments. The P1817BF-08SR is designed to work with a supply voltage range of 2.7V to 5.5 andV supports both CMOS and TTL input and output levels, ensuring compatibility with a wide range of digital systems.

P1817BF-08SR Features

• Frequency Range: The P1817BF-08SR supports a maximum frequency of 32MHz, providing robust performance for high-speed clock distribution.
• PLL Capability: Equipped with a Phase-Locked Loop (PLL), this IC ensures precise clock synchronization and stability, which is crucial for maintaining signal integrity in complex digital systems.
• Input/Output Compatibility: The IC supports both CMOS and TTL input and output levels, offering flexibility and compatibility with various digital circuits.
• Fanout Buffer: The P1817BF-08SR features a fanout buffer, allowing it to distribute a single clock signal to multiple destinations without signal degradation.
• Spread Spectrum Clock Generation: This feature helps reduce electromagnetic interference (EMI) and complies with stringent regulatory standards, making it suitable for sensitive applications.
• Programmability: Although the DigiKey programmability status is not verified, the P1817BF-08SR offers programmable features that can be customized for specific applications.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the P1817BF-08SR is highly resistant to moisture, ensuring long-term reliability in various environmental conditions.
• Package Type: The IC is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in automated manufacturing processes.

P1817BF-08SR Applications

The P1817BF-08SR is ideal for a range of applications that require precise clock distribution and low EMI. Some specific use cases include:

• Telecommunications: Used in base stations and communication equipment where reliable clock distribution and low EMI are critical.
• Computing: Ideal for server and workstation applications where high-speed clock signals need to be distributed across multiple components.
  -Consumer ** Electronics**: Suitable for devices such as routers, switches, and set-top boxes where stable clock signals are essential for proper operation.
• Industrial Control Systems: Applicable in automation and control systems where precise timing and signal integrity are required.

Conclusion of P1817BF-08SR

The P1817BF-08SR from onsemi is a versatile and reliable clock distribution IC that offers a range of features and benefits for high-performance applications. Its ability to support high frequencies, provide precise clock synchronization, and reduce EMI makes it an excellent choice for a variety of industries. Despite being marked as obsolete, the P1817BF-08SR remains a valuable component for engineers and designers looking for robust clock distribution solutions.