SX3DF150.000B20F30DNN 150MHz LVPECL,LVDS ,HCSL 6-SMD Differential Crystal Oscillator

SX3DF150.000B20F30DNN is a high-performance differential crystal oscillator manufactured by SCTF, designed to provide precise and stable clock signals for a wide range of demanding electronic applications. As a crucial passive component, this surface-mount device generates a 150MHz frequency output, supporting multiple differential signaling standards including LVPECL, LVDS, and HCSL. Its primary function is to serve as the timing reference for high-speed digital circuits, ensuring synchronous operation and reliable data transfer. Differential oscillators like the SX3DF150.000B20F30DNN are particularly valued in systems where noise immunity and signal integrity are paramount, offering superior performance compared to single-ended alternatives. SCTF is known for producing quality timing devices, and this oscillator exemplifies their commitment to precision engineering in the realm of crystals, oscillators, and resonators.

Key Specifications

The SX3DF150.000B20F30DNN boasts a set of specifications tailored for high-speed and high-reliability environments. The Output type, supporting LVPECL, LVDS, and HCSL, is critical as these are industry-standard differential signaling protocols optimized for high-frequency data transmission over longer distances with reduced electromagnetic interference (EMI). The Series, designated as 3Z, often indicates a specific product family from SCTF, potentially signifying particular performance characteristics or packaging styles. A precise Frequency of 150MHz is provided, making it suitable for applications requiring this exact clock rate. The compact Size (mm) of 3.2×2.5×0.90 is a significant advantage for space-constrained designs, allowing for integration into miniaturized electronic assemblies. An impressively low Phase Jitter of 0.5pS (picoseconds) is crucial for high-speed digital communication, as lower jitter translates to more stable clock edges and fewer timing errors, which is vital for data integrity in applications like Gigabit Ethernet or Fibre Channel. The Mounting Type is Surface Mount, indicating it is designed for automated assembly processes on printed circuit boards (PCBs), a standard practice in modern electronics manufacturing. As a Component Type, it is explicitly a Differential Crystal Oscillator, highlighting its specialized function. The Package / Case is a 6-SMD, referring to its physical form factor with six solderable pads for surface mounting. It supports a versatile Supply Voltage of 1.8V, 2.5V, and 3.3V, offering flexibility for integration into various power supply architectures. The broader Frequency Range of 90 – 200MHz suggests that this specific oscillator is part of a family capable of producing frequencies within this spectrum. A Frequency Stability of ±50ppm (parts per million) indicates how much the output frequency can deviate over its operating life and environmental conditions, while Frequency Tolerance of ±20ppm specifies the initial accuracy of the frequency at room temperature. Finally, an extensive Operating Temperature range of -40℃ to +85℃ ensures robust performance across a wide array of industrial and commercial environments.

Features and Benefits

• Multi-Standard Output Support: The ability to generate LVPECL, LVDS, and HCSL outputs provides exceptional versatility, allowing designers to use a single component across different high-speed interface requirements and simplifying inventory management.
• Ultra-Low Phase Jitter: With a phase jitter of just 0.5pS, this oscillator delivers highly stable and clean clock signals, which is indispensable for maintaining data integrity and minimizing bit error rates in sensitive high-speed digital systems.
• Wide Operating Temperature Range: The -40℃ to +85℃ operating temperature ensures reliable performance in harsh environmental conditions, making it suitable for industrial, automotive, and outdoor applications where temperature extremes are common.
• Compact Surface Mount Package: The 3.2×2.5×0.90mm 6-SMD package facilitates space-saving designs and enables high-density PCB layouts, crucial for miniaturized electronic devices and portable equipment.
• Flexible Supply Voltage Options: Compatibility with 1.8V, 2.5V, and 3.3V supply voltages offers design flexibility, allowing seamless integration into systems with various power rail specifications without requiring additional voltage conversion circuitry.

Typical Applications

The SX3DF150.000B20F30DNN differential crystal oscillator is an ideal timing solution for numerous high-performance applications:

• Networking and Telecommunications Equipment: Essential for providing precise clocking in routers, switches, optical transceivers, and base stations where high data rates (e.g., Gigabit Ethernet, Fibre Channel) and low jitter are critical for reliable network operation and signal integrity over long distances.
• High-Speed Data Converters: Used as the master clock for Analog-to-Digital Converters (ADCs) and Digital-to-Analog Converters (DACs) in instrumentation, test and measurement equipment, and RF systems, where clock precision directly impacts conversion accuracy and signal fidelity.
• FPGA/ASIC Clocking: Provides the primary clock source for Field-Programmable Gate Arrays (FPGAs) and Application-Specific Integrated Circuits (ASICs) in complex digital designs, ensuring synchronous operation of internal logic and external interfaces, especially those utilizing LVDS or LVPECL I/O standards.
• Storage Area Networks (SANs) and Servers: Critical for timing components within enterprise servers, storage controllers, and data center infrastructure, where reliable high-speed data transfer protocols (e.g., PCIe, SAS/SATA) depend on stable and low-jitter clock signals.
• Industrial Control Systems: Employed in industrial automation, robotics, and embedded control systems that require robust and accurate timing for real-time data processing, sensor synchronization, and communication interfaces in demanding factory environments.

In summary, the SX3DF150.000B20F30DNN from SCTF is a robust and versatile 150MHz differential crystal oscillator, offering exceptional performance with its multi-standard output, ultra-low jitter, and wide operating temperature range. This component is an excellent choice for designers seeking high-reliability timing solutions for their advanced electronic systems. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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