8W-74.250MBD-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	10mA
Operating Temperature:	-40°C ~ 85°C
Series:	8W
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	74.25MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are signal generators used to create a repetitive waveform of various shapes such as sine, triangle and square. They act as an amplifier that generates electrical pulses. Oscillators are used in many industrial applications including communications, video and audio signal transmission, electronic engineering, and phase control circuit applications. An 8W-74.250MBD-T oscillator is one of the most commonly used oscillators in the industry. In this article, we will discuss the application field and working principle of 8W-74.250MBD-T oscillator.

Application Field of 8W-74.250MBD-T Oscillator

The 8W-74.250MBD-T oscillator is a piezoelectric crystal oscillator designed primarily for precision frequency stabilization and reference applications. It is suitable for use in modems, local oscillators and other radio communications systems. The 8W-74.250MBD-T oscillator also finds application in satellite communications, ultrasound imaging, and industrial process control systems.

Working Principle of 8W-74.250MBD-T Oscillator

The 8W-74.250MBD-T oscillator uses a quartz crystal oscillator circuit. The quartz crystal oscillator is an electronic oscillatory circuit that uses the mechanical resonance of a quartz crystal to create an electrical signal. The circuit consists of a quartz crystal, input and output transistors, and a DC bias circuit.The electrical signals produced by the crystal oscillator are generated when the crystal is in a state of mechanical resonance. The piezoelectric effect of the quartz crystal causes the crystal to expand and contract in response to an applied electric field. When the voltage across the crystal reaches a specific value, the crystal will vibrate at its resonant frequency. This mechanical vibration produces an alternating current which is amplified by the transistors and fed to the output of the circuit.The crystal oscillator has several advantages. It is very accurate and produces a stable frequency over wide temperature ranges. It is also reliable and has a low power consumption.

Conclusion

The 8W-74.250MBD-T oscillator is a commonly used oscillator in the industry. It is used in a wide range of applications including communications, modems, and radio systems. The 8W-74.250MBD-T oscillator uses a quartz crystal oscillator circuit to produce an alternating current which is then amplified and fed to the output of the circuit. The 8W-74.250MBD-T oscillator is reliable, accurate, and has a low power consumption making it an ideal choice for a variety of applications.

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