AST3TQ-25.000MHZ-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:	25MHz
Type:	TCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators – AST3TQ-25.000MHZ-5-T Application Field and Working Principle

An oscillator is an electronic circuit that generates a continuous periodic signal, usually known as a waveform. The periodic signal is usually of fixed frequency, amplitude and phase, and is generated by the oscillator without requiring any feedback from its output. Oscillators are the fundamental components of modern electronic devices and are used in applications such as radio communication, signal processing and generation, controllers, data acquisition, and frequency synthesis.The AST3TQ-25.000MHZ-5-T is a type of oscillator that provides extremely stable and repeatable signal output. It utilizes a voltage-controlled temperature-compensated oscillator (VCTCXO) to produce the output frequency and is designed for applications where precision time synchronization or frequency control is required. The AST3TQ-25.000MHZ-5-T is one of the most popular oscillators used in telecommunications, broadcast, navigation, aerospace and other applications.The AST3TQ-25.000MHZ-5-T operates by utilizing a quartz crystal that is cut to a very precise frequency. This frequency is then amplified and used to generate the desired output signal. The oscillator requires a stable voltage supply in order to maintain its frequency and amplitude. The oscillator consists of a number of components, such as a quartz crystal, amplifier, oscillator circuits, temperature compensation circuitry and other components.The AST3TQ-25.000MHZ-5-T is a highly accurate oscillator that is used in many applications, such as wireless communications, radio broadcast, navigation systems, aerospace applications, and frequency synthesis. It has a frequency range of 25.000MHz ±5.000MHz, with a long-term stability of 0.25ppm/year. The oscillator also features a low current consumption of 4mA, making it ideal for battery powered applications.The AST3TQ-25.000MHZ-5-T can be used for frequency control applications, such as precision timing and frequency synthesis. It is also used for high precision data acquisition and control applications, as well as for providing stable and accurate reference signals for various other equipment. The oscillator is very reliable and its high accuracy makes it suitable for use in applications that require extreme stability.In conclusion, the AST3TQ-25.000MHZ-5-T is an extremely accurate, stable oscillator that is used in many applications. It features a voltage-controlled temperature-compensated quartz crystal oscillator, a frequency range of 25.000MHz ±5.000MHz, a long-term stability of 0.25ppm/year and low power consumption. The AST3TQ-25.000MHZ-5-T is used in applications such as wireless communications, radio broadcast, navigation systems and frequency synthesis.

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