AST3TQ-12.800MHZ-5-T

Frequency Stability:	±500ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.079" (2.00mm)
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):	7mA
Operating Temperature:	-55°C ~ 95°C
Series:	AST3TQ
Voltage - Supply:	3.135 V ~ 3.465 V
Output:	LVCMOS
Function:	--
Frequency:	12.8MHz
Type:	TCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

An oscillator is a device which generates a periodic signal or frequency. This signal can be used to measure time, provide synchronous circuit operation, control frequency signals, and for many other applications. The AST3TQ-12.800MHZ-5-T is an oscillator that has a wide range of uses, making it an important electronic component for applications that require precision.The AST3TQ-12.800MHZ-5-T is a temperature-compensated crystal oscillator (TCXO) with an operating frequency of 12.8MHz. The TCXO features a wide frequency tolerance of 5ppm, which allows for very precise timing and frequency control. The oscillator has low jitter and high accuracy, making it a great choice for applications that require high reliability and accuracy.The AST3TQ-12.800MHZ-5-T is typically used in embedded systems, such as mobile phones, tablets, and other electronic components. It can also be used in numerous industrial and commercial products, such as GPS systems, video surveillance systems, and medical imaging equipment. Additionally, it can be used to generate precise timing signals for event synchronization, data acquisition, and other applications.The AST3TQ-12.800MHZ-5-T works by using a quartz crystal that is cut in a specific way so that it will vibrate at a specific frequency. When an AC signal is applied to the quartz crystal, it will vibrate at its resonant frequency, generating a periodic signal. This generated signal is amplified and then passed through a loop filter before being output as the oscillator output signal.The temperature-compensated design of the AST3TQ-12.800MHZ-5-T ensures that the oscillator can maintain its precise frequency regardless of temperature changes. This is due to a temperature-sensitive capacitor being integrated into the loop filter circuit. This capacitor is used to compensate for any frequency variations due to temperature change.In summary, the AST3TQ-12.800MHZ-5-T is an oscillator that has a wide range of applications due to its high accuracy and low jitter. It is temperature-compensated, making it ideal for applications where accuracy and reliability are important. Additionally, it can be used in numerous embedded systems, industrial and commercial products, and precision time synchronization systems.

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