Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
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):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TA
Voltage - Supply:	2.5V
Output:	CMOS
Function:	Enable/Disable
Frequency:	14.31818MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Oscillators

The TA-14.31818MCD-T oscillator is a commonly used quartz-based frequency-determining device. It is an oscillation generator for the production of highly stable frequency signals. Specifically, the TA-14.31818MCD-T frequency is commonly set to 14.31818MHz, and it may be produced using a quartz crystal or surface acoustic wave (SAW) device. As such, TA-14.31818MCD-T oscillators are used in many electronic devices such as clocks, watches, mobile phones, video game consoles, computer chips, radio receivers, garage door openers, digital cameras, and others.

Application Field

Due to its precise frequency, the TA-14.31818MCD-T oscillator can be applied in various applications. In consumer electronics, TA-14.31818MCD-T oscillators are used in clocks and watches since they are able to maintain an accurate time. The oscillator is also employed in video game consoles and mobile phones that require tight timing control for the smooth operation of the device and the updating rate of the display.In automotive and avionics applications, the oscillator is used in various digital systems such as engine control units, air-bag control and navigation systems, air-traffic control systems, and ECUs. The oscillator can also be used in power supplies, alarms and security systems, fire detectors, and other automated systems.In medical equipments, the TA-14.31818MHz oscillator is used in ECG machines, patient monitors, oxygen monitors, and other monitoring systems, as it helps to keep a high accuracy when working with life-critical information. The TA-14.31818MCD-T oscillator is also used in high power application such as radars, AM radio, and TVs.

Working Principle

The TA-14.31818MCD-T oscillator consists of two main components: a quartz crystal or SAW device and a circuit for oscillation. The quartz crystal functions as a medium that vibrates or oscillates when an alternating voltage is applied. As the quartz crystal oscillates, the frequency of its vibration is determined by the oscillator circuit. This frequency is the same for all TA-14.31818MCD-T oscillators, regardless of the type of crystal used. The oscillator circuit is also responsible for amplifying the electrical energy generated from the quartz crystal in order to produce signals of the required amplitude and voltage.In order to maintain the accurate frequency, the oscillator circuit must also be able to lock on to the quartz crystal and synchronize with it. The oscillator achieves this by feeding back some of the output signal to its own input, thus keeping the crystal oscillating at the precise frequency determined by the oscillator’s design. Thus, TA-14.31818MCD-T oscillators are inherently stable and highly accurate thanks to their design and components.

Conclusion

The TA-14.31818MCD-T oscillator is an oscillation generator used in many consumer, automotive, and medical applications. Its precise frequency makes it suitable for various uses such as clocks and watches, video game consoles, power supplies, and medical monitors. The oscillator achieves its accurate and stable frequency by amplifying the signal from a quartz crystal or SAW device and feeding back part of the output signal to the oscillator’s input. This results in a highly reliable oscillator that can be used in even the most critical applications.

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