ASTMUPCD-33-75.000MHZ-EJ-E-T3

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	31mA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.106" L x 0.094" W (2.70mm x 2.40mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	36mA
Operating Temperature:	-20°C ~ 70°C
Series:	ASTMUPC
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	Enable/Disable
Frequency:	75MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electrical or mechanical devices or systems that generate or receive repetitive, periodic signals at a range of frequencies. They are widely used in engineering, communication, computing, navigation, and other applications. This article will focus on the application field and working principle of the ASTMUPCD-33-75.000MHZ-EJ-E-T3 oscillator.

Application Field of ASTMUPCD-33-75.000MHZ-EJ-E-T3 Oscillator

ASTMUPCD-33-75.000MHZ-EJ-E-T3 oscillators are designed for use in the aerospace industry. They are used in instrumentation, navigation, communications, radar, and other related engineering fields. ASTMUPCD-33-75.000MHZ-EJ-E-T3 oscillators have a frequency stability of ±0.05 ppm over the entire temperature range. This makes it suitable for use in a wide range of application fields.

Working Principle of ASTMUPCD-33-75.000MHZ-EJ-E-T3 Oscillator

The ASTMUPCD-33-75.000MHZ-EJ-E-T3 oscillator works on the principle of the quartz crystal oscillator. It is basically a resonator that vibrates at a fixed frequency when a voltage is applied across it. The crystal inside the oscillator acts as a feedback element which keeps the frequency of the oscillator stable. The oscillator circuit is composed of an amplifier, a power supply, and a frequency setting circuit. The oscillator generates oscillations by charging and discharging a capacitor across the crystal with continuous AC power. The AC power is provided by the power supply and the frequency is adjusted using the frequency setting circuit. The frequency setting circuit is usually composed of resistors and capacitors which have been selected to give the desired frequency.The frequency of the oscillator is determined by the capacitance and inductance of the crystal. As the voltage is applied across the crystal, it vibrates at its resonant frequency, which produces a sine wave signal. This signal is then amplified and passed through the power supply to output a stable frequency.

Conclusion

The ASTMUPCD-33-75.000MHZ-EJ-E-T3 oscillator is designed for use in the aerospace industry. It has a frequency stability of ±0.05 ppm over the entire temperature range, making it ideal for many engineering applications. The oscillator works on the principle of a quartz crystal oscillator, by using an amplifier, power supply, and frequency setting circuit. Oscillators are widely used in a variety of engineering fields, and the ASTMUPCD-33-75.000MHZ-EJ-E-T3 oscillator is a great example of the technology in action.

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