ASE-18.432MHZ-LR-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	10µA
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	7mA
Operating Temperature:	-40°C ~ 85°C
Series:	ASE
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	18.432MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are electronic circuits that produce periodic waveforms with high degree of accuracy. They are used in many applications to generate the necessary clock signal for digital circuits and to provide uniform timing intervals for various analog applications. One of the most commonly used oscillators is the ASE-18.432MHz-LR-T. It is used in a variety of applications, from microcontrollers to communications and automotive electronics. This article will discuss the application field and working principle of the ASE-18.432MHz-LR-T oscillator.

Application Field

The ASE-18.432MHz-LR-T oscillator is commonly used in microcontroller-based applications. It is able to provide a stable clock signal for microcontroller systems, ensuring that the CPU operates accurately and efficiently. These oscillators are also used in digital communications applications, providing a stable clock signal for data transmission and reception. In automotive electronics, this oscillator is used to provide a uniform timing reference for control systems and electronic systems.

Working Principle

The ASE-18.432MHz-LR-T oscillator is a voltage-controlled oscillator (VCO).It consists of an oscillator core, a feedback network, and a frequency-control input. The oscillator core is made up of amplifiers, logic gates, capacitors, and resistors. The feedback network is used to control the oscillator frequency. It is made up of inductors, capacitors, and resistors that are connected in a certain way.When the oscillator is operated in the normal mode, the frequency of the oscillator is determined by the characteristics of the feedback network. However, when a frequency control input is applied, the frequency of the oscillator can be adjusted. This is done by controlling the voltages at the input terminals of the feedback network. By changing the voltages, the value of the capacitors and inductors in the feedback network can be varied and thereby the frequency of the oscillator can be adjusted.

Conclusion

In conclusion, the ASE-18.432MHz-LR-T oscillator is a voltage-controlled oscillator that is used in many applications to generate a stable clock signal for digital circuits or to provide a uniform timing reference for automotive electronics. This oscillator is made up of a core, a feedback network, and a frequency-control input. The oscillator frequency can be adjusted by varying the voltages at the input terminals of the feedback network.

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