AST3TQ53-T-19.440MHZ-1-C-T5

Frequency Stability:	±100ppb
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
Series:	AST3TQ53
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	--
Frequency:	19.44MHz
Type:	TCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are one of the most important components found in electronic inventions. This versatile component allows for which separate components to work together in a predictable and repeatable way, allowing our technology to function to its fullest potential.This article will focus on the AST3TQ53-T-19.440MHz-1-C-T5 oscillator, examining its application fields and working principles. When we look at the application field, the AST3TQ53-T-19.440MHz-1-C-T5 is the standard for a medium-high frequency oscillator, perfect for applications such as digital/analogue circuit timing, communication receivers, transmitters and base station equipment application. The frequency range of this oscillator is 1Hz-19.440MHz, giving it superior versatility in a range of settings.The AST3TQ53-T-19.440MHz-1-C-T5 also comes with an impressive stability rate. With its superior temperature and ageing characteristics, it can ensure long term accuracy and time performance in countless application fields.Finally, when we look at the working principle of the oscillator, we find that it utilises the Pierce Crystal Oscillator/Overtone circuit structure. This circuit structure is designed to produce an oscillation output with a good signal-to-noise ratio and low power consumption, allowing for far greater sustainability in the long term. This circuit, when combined with the high quality quartz crystal of the oscillator, allows for improved stability with minimized manufacturing costs. Ultimately, this is ideal for achieving maximum accuracy in the application field.The AST3TQ53-T-19.440MHz-1-C-T5 oscillator is thus a superior choice for applications requiring accurate timing, longevity and good signal-to-noise ratio. The impressive versatility, stability rate and working principle make it the prime medium-high frequency oscillator for a variety of application fields.

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