Microchip Technology

SY87739LHY  

Application Specific Clock/Timing ICs

SY87739LHY Description

The SY87739LHY is a high-performance clock synthesizer from Microchip Technology, designed to meet the stringent requirements of modern communication systems. This device is part of the AnyClock® series, known for its flexibility and reliability in clock management solutions. The SY87739LHY is specifically tailored for applications requiring Ethernet, Fibre Channel, SONET/SDH/ATM protocols, making it an ideal choice for networking and telecommunications equipment.

SY87739LHY Features

• Main Purpose: The SY87739LHY is designed for Ethernet, Fibre Channel, SONET/SDH/ATM applications, ensuring compatibility with a wide range of communication standards.
• Differential Signaling: It supports differential signaling for both input and output, which enhances signal integrity and reduces electromagnetic interference (EMI).
• PLL Capability: Equipped with a Phase-Locked Loop (PLL), the SY87739LHY can generate highly stable and accurate clock signals, crucial for maintaining synchronization in complex systems.
• Frequency Range: With a maximum operating frequency of 729MHz, this device can handle high-speed data transmission and processing, making it suitable for demanding applications.
• Supply Voltage: The SY87739LHY operates within a supply voltage range of 3.15V to 3.45V, providing flexibility in power supply design.
• Input and Output: It accepts PECL (Positive Emitter-Coupled Logic) input and provides PECL output, ensuring compatibility with a variety of digital circuits.
• Mounting Type: The surface mount package ensures ease of integration into compact designs, facilitating efficient use of board space.
• Compliance and Standards: The SY87739LHY is REACH unaffected and ROHS3 compliant, adhering to environmental and safety regulations.
• Packaging: Available in a tray package, it is suitable for automated assembly processes, enhancing manufacturing efficiency.

SY87739LHY Applications

The SY87739LHY is particularly well-suited for applications in the networking and telecommunications sectors. Its ability to support multiple communication protocols makes it ideal for:

• Ethernet Switches and Routers: Providing stable clock signals for high-speed data transmission.
• Fibre Channel Storage Systems: Ensuring reliable data transfer in storage area networks (SANs).
• SONET/SDH/ATM Networks: Synchronizing clocks in synchronous optical networking and asynchronous transfer mode systems.
• High-Speed Data Processing: Suitable for applications requiring precise timing and synchronization, such as high-frequency trading systems and advanced computing platforms.

Conclusion of SY87739LHY

The SY87739LHY from Microchip Technology stands out as a versatile and reliable clock synthesizer, offering a comprehensive solution for a variety of high-speed communication applications. Its differential signaling, PLL capability, and wide frequency range make it a robust choice for maintaining signal integrity and synchronization. The device's compliance with industry standards and its surface mount package further enhance its appeal for modern, compact designs. Whether used in Ethernet switches, Fibre Channel storage systems, or SONET/SDH/ATM networks, the SY87739LHY delivers exceptional performance, making it a preferred choice for engineers and designers in the electronics industry.

SY87739LHY Documents

Download datasheets and manufacturer documentation for SY87739LHY

PCN Assembly/Origin :

Assembly Site Transfer Revision 08/Dec/2014      

Datasheets :

SY87739L      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

SY87739L Development Tool Selector      

HTML Datasheet :

SY87739L      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH