The VT2-802FS is a crystal oscillator manufactured by QUARTZCOM, a company specializing in communication components. Crystal oscillators are electronic oscillator circuits that use the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a very precise frequency. This frequency is commonly used to keep track of time, to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers.

Applications

• Microcontrollers: Provides a stable clock signal for microcontroller operation.
• Real-Time Clocks (RTC): Used in RTC circuits to maintain accurate timekeeping.
• Communication Systems: Stabilizes frequencies in radio transmitters, receivers, and other communication equipment.
• Digital Logic Circuits: Provides a clock signal for synchronous digital circuits.
• Frequency Synthesizers: Used as a reference oscillator in frequency synthesis applications.

Features

• High Frequency Stability: Provides a very stable and accurate output frequency.
• Low Phase Noise: Minimizes unwanted frequency fluctuations.
• Compact Size: Suitable for use in space-constrained applications.
• Wide Operating Temperature Range: Functions reliably over a broad range of temperatures.
• Low Power Consumption: Minimizes energy usage in battery-powered devices.

Benefits

• Precise Timing: Ensures accurate timing in digital systems.
• Stable Communication: Improves the reliability of communication links.
• Reliable Operation: Functions consistently under varying environmental conditions.
• Extended Battery Life: Low power consumption contributes to longer battery life in portable devices.

Technical Specifications (General, may vary based on specific datasheet)

While specific specifications require the exact datasheet, general characteristics of crystal oscillators like the VT2-802FS often include:

• Frequency: The oscillation frequency of the crystal (likely around 80 MHz, based on the second oscillator's name).
• Frequency Stability: Measured in PPM (parts per million) over a specified temperature range.
• Operating Temperature Range: Typically -40°C to +85°C.
• Supply Voltage: Commonly 3.3V or 5V.
• Output Logic Level: LVCMOS, LVPECL, or other standard logic levels.

The VT2-802FS crystal oscillator is a critical component for any application requiring a precise and stable frequency source. Its high stability, low phase noise, and compact size make it well-suited for a wide range of electronic devices and systems.