SG-8018CE 10.000000 MHZ TJHSA

Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	3.5mA
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):	3.5mA
Operating Temperature:	-40°C ~ 105°C
Series:	SG-8018CE
Frequency Stability:	±50ppm
Voltage - Supply:	1.62 V ~ 3.63 V
Output:	CMOS
Function:	Standby (Power Down)
Frequency:	10MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active

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The SG-8018CE 10.000000 MHZ TJHSA (Temperature Compensated Crystal Oscillator): Application Field & Working Principle

Oscillators are electronic circuits which generate precise frequency output. Specifically, Temperature Compensated Crystal Oscillator (TCXO) like the SG-8018CE 10.000000 MHZ TJHSA play an important role as highly stable clock sources in many applications. This article will discuss the application field and working principle of the SG-8018CE 10.000000 MHZ TJHSA TCXO.

Application Fields

The SG-8018CE 10.000000 MHZ TJHSA is an oscillator device used in many scenarios, especially time-critical applications in which accuracy and stability of frequency is essential.One specific use case of the SG-8018CE 10.000000 MHZ TJHSA is for telecommunications applications, as the stability of the oscillator from the device ensures that the timing between communicating units are held consistent. Without this consistency, communication becomes much more difficult and less reliable.Furthermore, with its high frequency accuracy, the SG-8018CE 10.000000 MHZ TJHSA is also suitable for securing data transmission. Accurate transmission timings are important in computer networks, where every packet must be sent within a short time window; as a result, the SG-8018CE 10.000000 MHZ TJHSA provides a reliable and stable clock source for any part of such large-scale network.The last key application of the SG-8018CE 10.000000 MHZ TJHSA is for medical equipment. Many medical apparatus requires fine-tuned timing that could only be provided by a reliable oscillator. Moreover, the temperature-compensated nature of the SG-8018CE 10.000000 MHZ TJHSA means that the oscillator is especially suited to medical applications in which temperatures may vary, such as during long-term hospital stays, or portable devices intended for outdoor use.

Working Principle

The inner-workings of the SG-8018CE 10.000000 MHZ TJHSA are based on certain physical principles of electronic circuits, although there are some differences due to the presence of a temperature-controlled element.At its core, the SG-8018CE 10.000000 MHZ TJHSA utilizes a short quartz crystal resonator to generate its output frequency. This crystal oscillator exploits the piezoelectric effect to convert a small voltage into a slight mechanical deflection of the material, and then back into an electrical signal at a precise frequency. However, a quartz crystal oscillator usually have unstable frequency output due to varying environmental temperature. The SG-8018CE 10.000000 MHZ TJHSA features a built-in temperature compensation module, which measures and adjusts the frequency output in response to changes in the environment.The temperature compensation module is normally with a reference resistor of either 6.8kΩ or 10kΩ built-in. When temperature rises, the resistance of the reference resistor decreases, resulting in a lower frequency output from the oscillator. Conversely, when temperature falls, the resistance of the reference resistor increases, leading to a higher frequency output.The SG-8018CE 10.000000 MHZ TJHSA also includes an LC loop filter to minimize the amount of noise and jitter present in the signal output, ensuring that the generated frequency is accurate and stable under varying temperatures. Overall, the SG-8018CE 10.000000 MHZ TJHSA is a highly reliable TCXO device, suitable for many time-sensitive applications in which frequency accuracy is a must.

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