The LTC6957IDD-4#PBF is a high-performance, low phase noise clock buffer and divider from Linear Technology, designed to address the demanding requirements of synchronization in communications, data acquisition, and test and measurement applications. This device is part of Linear Technology's extensive range of clock generation and distribution products, which are renowned for their precision and reliability.

Key Features

• Low Phase Noise and Jitter: The LTC6957IDD-4#PBF ensures minimal signal degradation, making it suitable for high-frequency applications that require clean clock signals.
• Configurable Division Ratio: It offers a flexible division ratio, allowing users to divide the input frequency to a desired lower frequency, making it versatile for various system requirements.
• Dual Outputs: This device provides two outputs, which can be used to distribute the clock signal to multiple parts of a system simultaneously, ensuring synchronized operation.
• Wide Input Frequency Range: The LTC6957IDD-4#PBF can handle a broad range of input frequencies, offering compatibility with a variety of signal sources.
• Additive Phase Jitter < 45fs RMS: Exceptionally low additive phase jitter maintains signal integrity and supports high-performance applications.
• Supply Voltage: It operates from a single 3.3V supply, simplifying power supply requirements.
• Operating Temperature Range: The device is specified for operation from –40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions.
• 16-Lead Plastic DFN Package: The LTC6957IDD-4#PBF comes in a compact 16-lead plastic DFN package, which saves board space and is suitable for space-constrained applications.

Applications

The LTC6957IDD-4#PBF is ideal for use in a variety of high-end applications, including:

• Wireless Infrastructure
• Test and Measurement Equipment
• Data Communication Systems
• High-Speed Data Acquisition Systems
• Phase-Locked Loop (PLL) Systems

With its precision performance and robust feature set, the LTC6957IDD-4#PBF from Linear Technology is a superior choice for engineers looking to enhance the synchronization and timing in their electronic systems.