FA-238 25.0000MA20X-AJ

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Crystals are components that play a vital role in many electronic devices. They have the ability to generate signals, which in turn provide accurate timing, power reduction, and data transmission features. Crystals are used in circuits to maintain frequency accuracy, translate analogue signals to digital signals, and produce an oscillating frequency. The FA-238 25.0000MA20X-AJ crystal is a one that is used in frequency-controlled electronic applications.

The FA-238 25.0000MA20X-AJ is a miniature, low-cost HC-49/U-type crystal with low frequency pull range and low power consumption. It is hermetically sealed in an HF type package, and is available in surface-mount, through-hole, and stud configurations. The package size enables the device to easily fit into small handheld and surface-mount devices, providing stable frequency performance. The frequency tolerance of this crystal is typically around ±5 ppm, and its operating temperature range is from -20°C to +70°C. It also offers low supply current, power down mode, and low load capacitance.

The FA-238 25.0000MA20X-AJ crystal is primarily used to generate a stable reference frequency. The circuit contains an inverting amplifier, a capacitor, and a resistor, plus the crystal itself. The amplifier alternately supplies a positive and negative voltage to the external circuit, generating a sine wave. The crystal acts as the frequency reference, causing the amplifier to oscillate at a defined frequency. This frequency can then be used to control the rate of other signals in the circuit, such as frequency dividers or analog-to-digital converters.

The FA-238 25.0000MA20X-AJ is primarily used to provide a stable frequency reference in applications such as frequency synthesis, analog-to-digital conversion, and frequency division. The device is suitable for usage in media players, digital audio players, telecommunication systems, and other consumer electronics that require a stable frequency reference. Its small size and low power consumption make it ideal for use in portable and handheld applications.

In summary, the FA-238 25.0000MA20X-AJ crystal is a miniature, low-cost frequency reference device. It is suitable for usage in applications where a stable, reliable frequency reference is needed. The device offers low power consumption, low frequency pull range, and high frequency accuracy, making it ideal for use in portable and surface-mount devices.

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