AST3TQ53-V-19.440MHZ-2-SW

Frequency Stability:	±280ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	6mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	AST3TQ53
Voltage - Supply:	3.3V
Output:	Clipped Sine Wave
Function:	--
Frequency:	19.44MHz
Type:	VCTCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Overview

The AST3TQ53-V-19.440MHZ-2-SW is a type of oscillator designed to create a clock signal with a certain frequency. It is classified as an oscillator, which is an electronic device used to generate a periodic signal, often in the form of a sine wave, triangle wave, or square wave. The clock signals produced by the AST3TQ53-V-19.440MHZ-2-SW can be used in various applications, such as in digital circuits, and can become the fundamental timing reference for many different devices.

Operation

At the most basic level, oscillators are electronic circuits that are designed to generate one or more periodic waves, which can then be used in a variety of applications. The AST3TQ53-V-19.440MHZ-2-SW is an oscillator designed to generate a periodic clock signal with a frequency of 19.440MHZ. The output of the oscillator is a square wave, which can be used to drive digital circuits in order to provide a timing reference.The AST3TQ53-V-19.440MHZ-2-SW contains an oscillator circuit, usually based on a type of amplifier known as a phase-locked loop. The oscillator circuit is connected to an adjustable frequency divider, which is used to set the output frequency. The amplifier amplifies the divider\'s output and the phase-locked loop ensures that the output frequency is kept constant.

Application Fields

The AST3TQ53-V-19.440MHZ-2-SW is used in many different applications, particularly in digital electronics. It can be used to provide a timing reference for digital circuits, or as a signal source for frequency synthesis and to drive logic circuits in order to carry out certain operations.The AST3TQ53-V-19.440MHZ-2-SW can also be used in communications applications, such as in mobile phones, where it is used to provide a stable timing reference for the RF signals sent by the phone. It can also be used in radio frequenzy transmission systems and satellite navigation systems, where it is used to keep the transmission frequencies stable.

Advantages

The AST3TQ53-V-19.440MHZ-2-SW has several advantages over other oscillators. Firstly, it produces a stable output frequency with little to no variation. This makes it ideal for digital electronics and frequency synthesis, where a highly accurate timing reference is required.Secondly, the AST3TQ53-V-19.440MHZ-2-SW is extremely reliable. The oscillator circuit is designed to be robust and can withstand significant levels of interference, making it well-suited for use in harsh environments.Finally, the AST3TQ53-V-19.440MHZ-2-SW is also very cost-effective. Compared to other types of oscillators, it is relatively inexpensive, making it an attractive choice for many different types of applications.

Conclusion

The AST3TQ53-V-19.440MHZ-2-SW is an oscillator designed to produce a clock frequency of 19.440MHZ. This makes it suitable for a wide range of applications, such as in digital electronics, frequency synthesis, mobile phones, radio frequency transmission systems, and satellite navigation systems. The AST3TQ53-V-19.440MHZ-2-SW is also highly reliable and cost-effective, making it a popular choice for many different types of applications.

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