SX7DF122.880B20F30DNN 122.88MHz LVPECL,LVDS ,HCSL 6-SMD Differential Crystal Oscillator

SX7DF122.880B20F30DNN is a high-performance differential crystal oscillator manufactured by SCTF, designed to provide precise and stable clock signals essential for a wide array of digital and mixed-signal electronic systems. As a critical passive component, this surface-mount device generates a 122.88MHz frequency output, supporting multiple differential signaling standards including LVPECL, LVDS, and HCSL. Its robust design and compact form factor make it an ideal choice for applications demanding high-frequency accuracy and low jitter, ensuring reliable data transmission and system synchronization in complex electronic circuits.

Key Specifications

The SX7DF122.880B20F30DNN boasts a comprehensive set of specifications tailored for demanding applications. The Output type, supporting LVPECL, LVDS, and HCSL, is crucial as it dictates compatibility with various high-speed digital interfaces, offering flexibility for designers. The Series, identified as 7Z, indicates its position within SCTF’s product line, often signifying a particular performance tier or feature set. Its precise Frequency of 122.88MHz is a standard clock rate used in many communication and data processing systems. The compact Size (mm) of 7.0×5.0×1.45 is vital for space-constrained designs, enabling miniaturization of electronic products. A remarkably low Phase Jitter of 0.5pS is critical for maintaining signal integrity in high-speed data links, preventing bit errors and ensuring reliable communication. The Mounting Type, Surface Mount, highlights its compatibility with modern automated assembly processes, reducing manufacturing costs and increasing production efficiency. As a Component Type, a Differential Crystal Oscillator, it provides superior noise immunity compared to single-ended oscillators, which is essential in noisy electrical environments. The Package / Case, 6-SMD, refers to its industry-standard footprint, ensuring broad compatibility with PCB layouts. The versatile Supply Voltage options of 1.8V, 2.5V, and 3.3V allow for integration into various power architectures, from low-power portable devices to standard digital systems. The broad Frequency Range of 90 – 200MHz indicates its capability to be customized for other frequencies within this range, offering design flexibility. A Frequency Stability of ±50ppm over the operating temperature range ensures consistent performance under varying environmental conditions, which is crucial for timing-critical applications. The initial Frequency Tolerance of ±20ppm specifies the accuracy of the output frequency at room temperature. Finally, an extensive Operating Temperature range of -40℃ to +85℃ demonstrates its suitability for industrial, automotive, and outdoor applications where extreme temperatures are common.

Features and Benefits

• Multi-Standard Output Support: With LVPECL, LVDS, and HCSL outputs, this oscillator offers unparalleled versatility, allowing integration into diverse high-speed digital systems without requiring multiple component variants.
• Ultra-Low Phase Jitter: The 0.5pS phase jitter ensures exceptional signal integrity, minimizing bit error rates in high-speed data transmission and critical timing applications.
• Wide Operating Temperature Range: Designed to perform reliably from -40℃ to +85℃, it is suitable for harsh industrial, automotive, and telecommunications environments.
• Compact Surface Mount Package: The 7.0×5.0×1.45mm 6-SMD package facilitates space-saving designs and efficient automated assembly, reducing overall product size and manufacturing costs.
• Excellent Frequency Stability: With a frequency stability of ±50ppm, the oscillator maintains precise timing over its entire operating temperature range, crucial for reliable system performance.

Typical Applications

The SX7DF122.880B20F30DNN differential crystal oscillator is highly versatile and finds application in numerous advanced electronic systems:

1. Telecommunications Equipment: Essential for providing precise clock signals in networking devices such as routers, switches, optical transceivers, and base stations, where low jitter and stable frequency are paramount for high-speed data transfer and synchronization.
2. Data Center Infrastructure: Utilized in servers, storage area networks (SANs), and high-performance computing (HPC) systems to ensure reliable clocking for CPUs, FPGAs, and high-speed interconnects like PCIe and Ethernet.
3. Industrial Automation and Control Systems: Provides critical timing for industrial PCs, programmable logic controllers (PLCs), and motor control units, where robust and stable clock sources are needed for precise operation and data acquisition in challenging environments.
4. Test and Measurement Instruments: Incorporated into oscilloscopes, spectrum analyzers, and signal generators to provide highly accurate and stable reference clocks, which are fundamental for precise measurements and calibration.
5. Medical Imaging and Diagnostic Devices: Used in MRI machines, CT scanners, and ultrasound equipment to synchronize complex data acquisition and processing circuits, where timing accuracy directly impacts image quality and diagnostic reliability.

This high-quality SCTF differential crystal oscillator, SX7DF122.880B20F30DNN, is a reliable choice for demanding electronic designs. It is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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