Microchip Technology

SY89871UMI  

Clock Buffers, Drivers ICs

SY89871UMI Description

The SY89871UMI is a high-performance clock buffer designed by Microchip Technology, belonging to the Precision Edge® series. This fanout buffer (distribution) and divider IC offers a 1:3 input-to-output ratio, making it ideal for applications requiring multiple outputs from a single input source. The SY89871UMI supports a wide range of input signal types, including CML, HSTL, LVDS, and LVPECL, ensuring compatibility with various clock signal formats. The output is specifically designed for LVPECL, providing high-speed and low-jitter performance. The device operates within a supply voltage range of 2.375V to 3.63V and can handle frequencies up to 2.5 GHz, making it suitable for high-speed clock distribution systems.

The SY89871UMI is housed in a surface-mount package, specifically a 16-lead MLF (Metric Lead Frame) package, which is ideal for compact and high-density PCB designs. The device is REACH unaffected and has an HTSUS code of 8542.39.0001. It is available in a tube package and has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under standard conditions.

SY89871UMI Features

• High-Speed Performance: The SY89871UMI supports a maximum frequency of 2.5 GHz, ensuring it can handle high-speed clock signals with minimal jitter and distortion.
• Flexible Input and Output: The device accepts multiple input signal types (CML, HSTL, LVDS, LVPECL) and provides LVPECL outputs, making it versatile for various clock distribution needs.
• Low Jitter: The Precision Edge® series is known for its low-jitter performance, which is crucial for maintaining signal integrity in high-speed applications.
• 1:3 Fanout Buffer: The 1:3 input-to-output ratio allows for efficient distribution of clock signals to multiple destinations, reducing the need for additional buffering components.
• Wide Supply Voltage Range: The SY89871UMI operates within a supply voltage range of 2.375V to 3.63V, providing flexibility in power supply design.
• Surface-Mount Compatibility: The 16-lead MLF package is suitable for surface-mount technology, enabling compact and high-density PCB layouts.
• REACH Compliance: The SY89871UMI is REACH unaffected, ensuring compliance with environmental and safety regulations.
• Unlimited Shelf Life: With an MSL of 1, the device has unlimited shelf life under standard conditions, reducing storage concerns.

SY89871UMI Applications

The SY89871UMI is ideal for a variety of high-speed clock distribution applications, including:

• Telecommunications: Used in high-speed communication systems to distribute clock signals to multiple components, ensuring synchronized operation.
• Data Centers: Ideal for clock distribution in data center equipment, where high-speed and low-jitter performance are critical.
• Networking Equipment: Suitable for routers, switches, and other networking devices that require reliable clock distribution.
• High-Speed Computing: Used in servers and high-performance computing systems to distribute clock signals to multiple processing units.
• Consumer Electronics: Applicable in high-speed consumer devices such as gaming consoles and high-definition televisions, where precise clock distribution is essential.

Conclusion of SY89871UMI

The SY89871UMI from Microchip Technology is a high-performance clock buffer that offers a unique combination of flexibility, high-speed performance, and low-jitter operation. Its wide input compatibility, LVPECL output, and 1:3 fanout ratio make it an ideal choice for a variety of high-speed clock distribution applications. The device's surface-mount package, REACH compliance, and unlimited shelf life further enhance its suitability for modern electronics design. Whether in telecommunications, data centers, or high-speed computing, the SY89871UMI provides reliable and efficient clock distribution, ensuring synchronized operation of critical systems.

SY89871UMI Documents

Download datasheets and manufacturer documentation for SY89871UMI

Datasheets :

SY89871U      

HTML Datasheet :

SY89871U      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH