ASTMUPCV-33-33.000MHZ-EY-E-T

Frequency Stability:	±10ppm
Current - Supply (Disable) (Max):	31mA
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
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:	33MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
Oscillators have been around for many years and have seen a great amount of development over the decades. Oscillators are used to generate periodic electrical signals and are used in a variety of applications from radio transmission to electronic control systems, making them a crucial component in modern engineering. ASTM UPCV-33-33.000MHZ-EY-E-T is a special type of oscillator, known as a voltage-controlled crystal oscillator (VCXO). The VCXO is a type of oscillator that uses a quartz crystal as its resonator element. This oscillator is well suited for applications that require stability over a wide temperature range. This article will discuss the application field and working principles of this specific type of oscillator.
Application field
ASTM UPCV-33-33.000MHZ-EY-E-T is used in a variety of applications due to its ability to maintain a high level of stability over a wide temperature range. These oscillators are suitable for use as the clock signal source for digital circuits, providing stability even at extreme temperatures, and are often used in communications systems. Larger radio applications, such as those used in GPSs and mobile devices, make use of these oscillators as well. In addition, VCXOs are used in RFID systems, where they are used to provide frequencies that are within the acceptable tolerance range for a variety of technologies. Finally, VCXOs are also used in digital control systems, such as in Robotics, where they are used to provide a reliable and stable signal source for the movement of electronic components.
Working principle
The ASTM UPCV-33-33.000MHZ-EY-E-T voltage-controlled crystal oscillator works on a slightly different principle than other types of oscillators. Instead of utilizing an LC circuit for generating its output, this oscillator uses a quartz crystal as its resonator element. This crystal is vibrated at a frequency determined by the voltage applied to it, and the frequency is maintained within a certain range, even when the temperature of the crystal varies. The quartz crystal is typically an enclosed piezoelectric device that is used to never go out of tune. VCXO’s are also designed to be resistant to shock and vibration, making them suitable for a variety of operation environments.
The frequency of the oscillator is determined by the size of the quartz crystal being used. The frequency is also affected by external factors such as the temperature and humidity, as well as by the voltage applied to the crystal. The voltage is used to slightly "tune” the crystal to the desired frequency and can be adjusted as needed. This makes VCXO\'s ideal for applications that require stability over a wide temperature range and allows for better control over the frequency of the output signal. Finally, VCXO\'s are also more resistant to aging and shock than other oscillators, making them a reliable and durable option for various applications.
Conclusion
The ASTM UPCV-33-33.000MHZ-EY-E-T is a special type of oscillator known as a voltage-controlled crystal oscillator, which uses a quartz crystal as its resonator element. This oscillator is well suited for applications that require stability over a wide temperature range and is used in various applications such as radio transmission, electronic control systems, GPSs, mobile devices, RFID systems, and digital control systems. The frequency of the oscillator is determined by the size of the quartz crystal being used and can be adjusted by the voltage applied to the crystal. VCXO\'s are also more resistant to aging and shock than other oscillators, making them a reliable and durable option for various applications.

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