ASEMPC-16.384MHZ-LR-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	26mA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	35mA
Operating Temperature:	-40°C ~ 85°C
Series:	Pure Silicon™ ASEMP
Voltage - Supply:	2.25 V ~ 3.6 V
Output:	CMOS
Function:	Enable/Disable
Frequency:	16.384MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are devices that produce periodic electrical or electronic signals. They are commonly used in a variety of electronic devices including radios, mobile phones, computers, and even in medical equipment. Their purpose is to provide an ordered, accurate frequency, or a stable timebase for digital information processing and transmission. The ASEMPC-16.384MHZ-LR-T oscillator is a specific type of oscillator that has been designed for a variety of applications. This article will provide an overview of this type of oscillator including its application field and working principle.

Application Fields

The ASEMPC-16.384MHZ-LR-T oscillator is a specialized type of oscillator, designed for a range of applications where a frequency of 16.384MHz is required. It is most commonly used in communications systems, in which it is especially useful for data transmission and reception. For example, it is used in Ethernet and Wi-Fi networks and can also be used in GPS navigation systems. The oscillator is also useful for radio frequency signal processing, because it provides an accurate source for the synchronization of signal sampling. Other applications include video and television broadcast processing, instrumentation and control systems, and in both industrial and consumer electronics.

Oscillator Working Principle

The ASEMPC-16.384MHZ-LR-T oscillator is based on the classic crystal oscillator design, which uses a quartz crystal as the frequency-determining element. The crystal is set in a quartz holder and connected to two electrodes. When a voltage is applied to the electrodes, the quartz crystal vibrates at its natural frequency of 16.384MHz. This vibration is transmitted to the electrodes as an electrical signal, which is then amplified by an external amplifier to produce the required output signal.Due to the need for a precise and stable frequency, the ASEMPC-16.384MHZ-LR-T oscillator also includes an active circuit, which is used to reduce the jitter and phase noise of the output signal. This is achieved by using a negative resistance circuit, which ensures that the crystal oscillates at the correct frequency even when the load and other environmental factors change. The active circuit also reduces differences between the resulting frequency output and the actual vibration frequency of the quartz crystal.

Conclusion

The ASEMPC-16.384MHZ-LR-T oscillator is a specialized type of oscillator designed for a range of applications where a frequency of 16.384MHz is needed. It is based on the classic crystal oscillator design with a quartz crystal as the frequency-determining element, and also includes an active circuit to reduce jitter and phase noise. This oscillator is used in many communications and radio frequency systems as well as in the processing of video and television broadcasts. It also provides the necessary accuracy and stability for synchronization in data transmission and reception, and for signal sampling in instrumentation and control systems.

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