AST3TQ-20.000MHZ-1

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:	20MHz
Type:	TCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Introduction

Oscillators are electronic components utilized in many different applications. They are used as the main source of a circuit\'s frequency, and they can be used to create signals within a circuit, including signals for signal processing and/or timing applications. A good example of an oscillator is AST3TQ-20.000MHZ-1. In this article, we\'ll take a look at the application field and the working principle of AST3TQ-20.000MHZ-1.

Application Field

AST3TQ-20.000MHZ-1 is a commonly used oscillator in electronic equipment. It is mainly used in the field of communications. It is widely used in digital TV head-end systems, frequency selecting equipment, digital microwave systems, power radio systems and studio audio processing systems, as well as medical imaging and instrumentation systems. AST3TQ-20.000MHZ-1 is also used in industrial automation and control, such as factory automation, point-of-sale equipment, and robotics. It can be used in the field of automation for frequency monitoring, timing devices, motors and programmable logic controllers.

Working Principle

AST3TQ-20.000MHZ-1 is an oscillator that works on the principle of a tuned circuit. It is composed of a capacitor and an inductor, which are connected in series. When a DC current is applied, the capacitor stores energy, and the inductor resists a change in current. This creates a resonant frequency that the oscillator operates at. The oscillator has a specific frequency determined by the magnitude of the capacitor and inductor in the tuned circuit. The frequency can be modified by varying the values of one or both of these components. The oscillator is usually designed with a frequency adjustment range of around ±10% from its center frequency.

Conclusion

AST3TQ-20.000MHZ-1 is a commonly used oscillator used in many applications. It is mainly used in communications and industrial automation and control. The oscillator works on the principle of a tuned circuit, with a capacitor and inductor connected in series. The oscillator is designed with a frequency adjustment range of around ±10% from its center frequency.

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