The AT-41CD2-20.000M-LN-L-0002 is a quartz crystal resonator manufactured by NDK (Nihon Dempa Kogyo). It is a precision timing component designed for use in a variety of electronic circuits. This crystal operates at a fundamental frequency of 20.000 MHz and is housed in a compact ceramic package. Its high accuracy and stability make it suitable for applications requiring precise timing and frequency control.

Applications:

• Microcontrollers
• Real-Time Clocks (RTC)
• Communication Systems
• Frequency Synthesizers
• Test and Measurement Equipment

Features:

• Fundamental Frequency: 20.000 MHz
• High Frequency Stability
• Low Aging Characteristics
• Compact Ceramic Package
• RoHS Compliant

Benefits:

• Provides precise and stable timing signals
• Ensures accurate operation of electronic circuits
• Maintains consistent performance over time
• Suitable for high-density circuit designs
• Complies with environmental regulations

Additional Details:

The AT-41CD2-20.000M-LN-L-0002 crystal is characterized by its tight frequency tolerance and low aging characteristics. The 'LN' likely signifies low noise characteristics, and the 'L' may refer to load capacitance. It is crucial to consult the official NDK datasheet for the specific crystal to obtain detailed electrical parameters, including frequency tolerance, frequency stability over temperature, series resistance (ESR), load capacitance, and drive level. The crystal is designed to operate with a specific load capacitance to achieve optimal frequency accuracy. Proper circuit design and impedance matching are essential for stable oscillation and to prevent damage to the crystal. This crystal is commonly used in a wide range of applications, including microcontrollers, communication systems, and test equipment, where precise timing and frequency control are critical.