The DSX321G-20M is a miniature surface mount crystal oscillator manufactured by KDS (Daishinku Corp). This oscillator provides a stable 20 MHz clock signal, crucial for various electronic applications requiring precise timing. Its compact size and surface-mount design make it ideal for applications where space is limited. Known for reliability and accuracy, the DSX321G-20M is commonly used in communication devices, microcontrollers, and other digital systems.

Applications:

• Microcontrollers: Serves as the primary clock source for microcontrollers, ensuring precise timing for instruction execution.
• Wireless Communication: Used in wireless modules, such as Bluetooth and Wi-Fi transceivers, to generate stable carrier frequencies.
• Real-Time Clocks (RTC): Provides the timing reference for real-time clock circuits in embedded systems.
• Consumer Electronics: Incorporated in various consumer devices, including portable media players and digital cameras, for clock generation.
• Industrial Automation: Used in industrial control systems and data acquisition equipment for accurate timing and synchronization.

Features:

• Stable 20 MHz Output: Generates a precise 20 MHz clock signal.
• Surface Mount Package: Designed for easy and reliable soldering onto PCBs.
• Miniature Size: Offers a compact footprint for space-constrained applications.
• Low Jitter: Minimizes timing jitter, ensuring stable performance in digital circuits.
• Wide Operating Temperature Range: Operates reliably over a broad range of temperatures.
• Excellent Frequency Stability: Maintains frequency accuracy despite temperature and voltage variations.
• RoHS Compliant: Complies with RoHS directives, ensuring environmental safety.

Benefits:

• Precise Timing: Provides a stable and accurate clock source for reliable operation.
• Easy Assembly: Simplifies PCB assembly with its surface-mount design.
• Compact Design: Saves space on the PCB, enabling smaller and more compact devices.
• Reliable Performance: Operates consistently under various environmental conditions.
• Long-Term Stability: Maintains frequency accuracy over extended periods.

Additional Details:

The DSX321G-20M typically operates on a 3.3V or 5V power supply, depending on the specific model. It's important to consult the KDS datasheet for details on frequency tolerance, stability over temperature, and aging characteristics. The datasheet will provide information on recommended soldering profiles, storage conditions, and other relevant parameters for ensuring optimal performance and reliability.