The XO37DREHNA48M is a crystal oscillator manufactured by Vishay. 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, provide a stable clock signal for digital integrated circuits, and for stabilizing frequencies for radio transmitters and receivers.

Applications

• Clocking microprocessors and microcontrollers.
• Frequency reference in communication equipment (radios, telecom).
• Timing circuits in industrial control systems.
• Precision timing in test and measurement equipment.
• High-accuracy timing in data acquisition systems.

Features

• Frequency: 48 MHz (48.000 MHz).
• Package: SMD (Surface Mount Device).
• Stability: The frequency stability indicates how much the output frequency will vary over temperature.
• Output Waveform: CMOS.
• Operating Temperature Range: An industrial-grade operating temperature range, ensuring reliable operation in harsh environments.
• Supply Voltage: 3.3V.

Benefits

• High Stability: Provides a stable and accurate clock signal for reliable system performance.
• Reliable Performance: Designed for operation in demanding environments.
• Compact Size: The SMD package allows for efficient use of board space.
• Easy Integration: The CMOS output waveform simplifies interfacing with digital circuits.

Additional Details

Crystal oscillators are typically characterized by their frequency stability, operating temperature range, supply voltage, and output waveform. The frequency stability is usually expressed in parts per million (ppm) over a specified temperature range. This oscillator is designed for surface mounting, which allows for automated assembly and efficient use of board space. The 3.3V supply voltage is a common voltage used in many digital circuits.

The use of a crystal oscillator such as the XO37DREHNA48M is essential in applications requiring precise timing and frequency control. Its stable output frequency and robust design make it suitable for a wide range of industrial, communication, and instrumentation applications.