The VC-TCXO-204C2-19.68MHZ is a Voltage Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) manufactured by AVX Corp/Kyocera Corp. It is designed to provide a highly stable and accurate frequency reference in various electronic applications. This oscillator uses temperature compensation techniques to minimize frequency drift over a wide temperature range and voltage control to fine-tune the output frequency.

Applications

• Mobile communication devices: Used as a reference clock in cellular phones, smartphones, and other mobile devices.
• GPS receivers: Employed to provide a stable frequency for accurate timing and positioning.
• Wireless communication systems: Integrated into radios, transceivers, and base stations for frequency control.
• Test and measurement equipment: Utilized in signal generators, spectrum analyzers, and frequency counters.
• Industrial automation systems: Incorporated in control systems requiring precise timing and synchronization.

Features

• Frequency Stability: Offers excellent frequency stability over temperature variations.
• Voltage Controlled: Allows for fine-tuning of the output frequency via an external voltage.
• Low Phase Noise: Provides a clean output signal with minimal phase noise.
• Small Form Factor: Compact design suitable for space-constrained applications.
• Operating Temperature Range: Wide operating temperature range, typically -40°C to +85°C.
• Frequency: Operates at a frequency of 19.68 MHz.
• Supply Voltage: Typically operates at 3.3V or 5V.

Benefits

• Precise Frequency Control: Ensures accurate frequency generation and stability in demanding applications.
• Improved System Performance: Reduces frequency drift and jitter, enhancing the overall performance of electronic systems.
• Versatile Adjustment: Allows for frequency calibration and adjustment to meet specific application requirements.
• Compact Design: Facilitates integration into small and portable devices.
• Enhanced Reliability: Provides a stable and reliable frequency reference, ensuring consistent performance.

Additional Details

The VC-TCXO-204C2-19.68MHZ is typically available in a surface-mount package. The voltage control feature enables precise frequency trimming, which is essential for applications that require high accuracy and stability. This oscillator is designed to meet stringent performance specifications and is suitable for use in environments with wide temperature variations. The low phase noise characteristic ensures that the output signal is clean and free from unwanted noise, improving the quality of the signal. It is commonly used in applications where stable timing signals are critical for optimal performance. The device is manufactured using high-quality materials and processes to ensure long-term reliability and performance.