ASCO-68.000MHZ-EK-T

Frequency Stability:	±30ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.028" (0.70mm)
Size / Dimension:	0.063" L x 0.047" W (1.60mm x 1.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	8.5mA
Operating Temperature:	-20°C ~ 70°C
Series:	ASCO
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	68MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: ASCO-68.000MHZ-EK-T Application Field and Working Principle

Oscillators are electrical components that have the ability to produce a wave of alternating current at a certain frequency. They are used in numerous applications ranging from communication systems to digital circuit boards. One particular type of oscillator is the ASCO-68.000 MHZ-EK-T, which has become popular due to its low power consumption and small form factor. This article will discuss the application field and working principle of this oscillator in detail.The ASCO-68.000 MHZ-EK-T is a type of low-frequency oscillator that is used primarily in communication systems. This particular oscillator has been designed to operate on a frequency in the range of 68 MHz, making it ideal for applications such as two-way radios, cordless telephones, and other applications that require a low-frequency transmission. The frequency stability of this particular oscillator is exceptional, with the output frequency staying within +/-2 parts per million of the programmed frequency over a wide range of temperatures.When it comes to the construction of an ASCO-68.000 MHZ-EK-T oscillator, the component consists of an oscillator circuit and an electronically adjustable capacitor. The oscillator circuit is composed of two transistors that are connected in a Colpitts configuration; this allows for a low-power and high-frequency oscillation. The electronically adjustable capacitor is connected to the oscillator circuit and is used to precisely tune the frequency according to the application’s needs.The working principle of the ASCO-68.000 MHZ-EK-T is quite simple; it works by leveraging the feedback mechanism of the two transistors, which form a Colpitts oscillator. This feedback mechanism works by creating a loop in which the current provided by the transistors flows back into itself and amplifies itself at a certain frequency. The frequency of this oscillation can be accomplished by correctly setting the capacitance of the electronically adjustable capacitor. This type of oscillation is known as a sine wave oscillation, which is why the ASCO-68.000 MHZ-EK-T is so reliable and efficient.In conclusion, the ASCO-68.000 MHZ-EK-T oscillator is a type of low-frequency component that has been designed to be used in communication systems. Its frequency stability and precision make it an ideal choice for a multitude of applications, such as two-way radios and cordless telephones. Additionally, it works on the principle of a Colpitts oscillator, a sine wave oscillation that is adjusted by an electronically adjustable capacitor. All in all, the ASCO-68.000 MHZ-EK-T is an efficient and reliable oscillator.

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