AST3TQ-30.720MHZ-1-T2 Crystals, Oscillators, Resonators

Frequency Stability:	±100ppb
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:	-40°C ~ 85°C
Series:	AST3TQ
Voltage - Supply:	3.135 V ~ 3.465 V
Output:	LVCMOS
Function:	--
Frequency:	30.72MHz
Type:	TCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to AST3TQ-30.720MHZ-1-T2

The AST3TQ-30.720MHZ-1-T2 oscillator is one of the many oscillators used in electronics and communications devices. It is an important part of many of today\'s modern electronic circuits, used to create signals with a specific frequency. This type of oscillator is used in many applications, including automotive, medical, industrial and consumer applications.

Overview of Frequency Output Signals

An oscillator is an electrical device that is designed to produce a repeating waveform, usually a sine wave. The AST3TQ-30.720MHZ-1-T2 oscillator provides a frequency output signal of 30.720MHz with a high stability. The frequency output signal is capable of maintaining an extreme low phase noise level over a wide temperature range and the signal has low aging and temperature characteristics. The AST3TQ-30.720MHZ-1-T2 oscillator also provides a sinewave output that has good spectral purity, low axial ratio, and low RMS jitter.

Applications and Working Principle

The AST3TQ-30.720MHZ-1-T2 oscillator is used in a variety of applications. It is typically used in telecommunications, automotive, navigation, and other applications that require a reliable and high accuracy signal. It is also used to generate signals for microprocessors, printers, motors, and other electronic devices. The working principle of the AST3TQ-30.720MHZ-1-T2 oscillator is based on a popular oscillator type known as Colpitts. Colpitts oscillators are based on a resonant LC (Inductance and Capacitance) pair. The LC pair forms an LC tank circuit which produces a sine wave signal. This sine wave signal is then fed into an amplifier which amplifiy the signal and provides the required frequency output.

Conclusion

The AST3TQ-30.720MHZ-1-T2 oscillator is an important part of many electronic systems. It is capable of providing a reliable, high-stability signal with extremely low phase noise and excellent spectral purity. It is used in a variety of applications, such as telecommunications, automotive, navigation, and more. The oscillator works by using a Colpitts oscillator design based on an LC tank circuit which produces the sine wave signal, and then feeds it into an amplifier circuit which provides the desired frequency output.

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