The EG-2101CA 125.000000M-P is a precision crystal oscillator from Cirrus Logic Inc. It generates a stable and accurate clock signal at a frequency of 125 MHz. Crystal oscillators are fundamental components in electronic circuits, providing the timing reference necessary for synchronous operation of digital systems. This specific oscillator is likely designed for high-performance applications requiring low jitter and high stability. The '-P' suffix might indicate a specific package type, performance grade, or other configuration detail.

Applications

• Networking Equipment: Routers, switches, and other networking devices.
• Audio and Video Processing: Digital audio workstations (DAWs), video editing equipment, and broadcast systems.
• Data Acquisition Systems: High-speed data acquisition boards and instruments.
• Test and Measurement Equipment: Oscilloscopes, signal generators, and frequency counters.
• Microcontroller and Microprocessor Clocks: Providing the primary clock signal for microcontrollers and microprocessors.
• FPGA and CPLD Clocks: Clocking high-speed FPGAs and CPLDs.

Features

• 125 MHz Output Frequency: Provides a stable and accurate 125 MHz clock signal.
• Low Jitter: Minimizes timing variations in the clock signal, improving system performance.
• High Stability: Maintains a stable frequency over a wide range of operating conditions.
• Low Power Consumption: Designed for efficient power consumption.
• Surface Mount Technology (SMT): Designed for automated assembly processes.
• RoHS Compliant: Meets environmental regulations by restricting the use of hazardous substances.

Benefits

• Improved System Performance: Low jitter and high stability contribute to improved system performance.
• Increased Accuracy: Provides an accurate timing reference for precise measurements and control.
• Reduced Power Consumption: Low power consumption extends battery life in portable devices.
• Simplified Assembly: SMT compatibility simplifies the assembly process.
• Environmental Compliance: RoHS compliance ensures that the oscillator meets environmental standards.
• Reliable Operation: Designed for reliable operation in demanding environments.

Additional Details

Crystal oscillators like the EG-2101CA are typically specified by parameters such as frequency tolerance, frequency stability over temperature, aging, and supply voltage variations. The jitter performance is often specified in terms of RMS jitter or peak-to-peak jitter. The package type is important for PCB layout and thermal management. The oscillator typically requires a stable power supply for proper operation. It's critical to consult the official Cirrus Logic datasheet for detailed specifications, recommended operating conditions, and application notes to ensure proper integration and optimal performance. Termination resistors may be required for impedance matching to minimize signal reflections. Care should be taken to avoid mechanical stress on the oscillator during assembly and operation.