The VC-TCXO-204C2-16.8MHZ is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) manufactured by AVX Corp/Kyocera Corp. This precision oscillator is designed to provide a stable and accurate frequency source, even under varying temperature conditions. The voltage control feature allows for fine-tuning of the output frequency, making it suitable for applications requiring precise frequency synchronization.

Applications:

• Telecommunications: Base stations, mobile communication devices, and network synchronization.
• Navigation systems: GPS, GLONASS, and other satellite navigation systems.
• Test and measurement equipment: Frequency counters, signal generators, and spectrum analyzers.
• Industrial control systems: Process control, robotics, and automation.
• Medical devices: Patient monitoring systems and diagnostic equipment.

Features:

• Frequency: 16.8 MHz, providing a stable reference frequency.
• Voltage control: Allows for fine-tuning of the output frequency.
• Temperature compensation: Maintains stable frequency output over a wide temperature range.
• Low phase noise: Minimizes unwanted noise in the output signal.
• Small size: Compact package for space-constrained applications.

Benefits:

• High frequency stability: Provides a stable and accurate frequency source.
• Precise frequency synchronization: Allows for fine-tuning of the output frequency for precise synchronization.
• Improved system performance: Low phase noise and stable frequency output contribute to better system performance.
• Wide operating temperature range: Suitable for use in a variety of environments.
• Reduced system cost: Eliminates the need for external temperature compensation circuitry.

Additional Details:

The VC-TCXO-204C2-16.8MHZ utilizes a quartz crystal resonator and a temperature compensation network to achieve high frequency stability over a wide temperature range. The voltage control input allows for fine-tuning of the output frequency to compensate for aging or other variations. Detailed specifications, including frequency stability, phase noise, and voltage control range, are available in the AVX/Kyocera datasheet. The device is typically surface-mount and requires appropriate soldering techniques. It is commonly used in phase-locked loops (PLLs) and other frequency control circuits. The VC-TCXO-204C2-16.8MHZ offers a reliable and precise frequency source for demanding applications.