ASCO2-2.000MHZ-L-T3

Frequency Stability:	±50ppm
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):	3mA
Operating Temperature:	-40°C ~ 85°C
Series:	ASCO
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	2MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Oscillators : ASCO2-2.000MHZ-L-T3 Application Field and Working Principle

Oscillators form the basis of many electronic devices, especially digital electronic devices. The most common and simple type of oscillator is the relaxation oscillator, which is based on an amplifier, a resistor (or capacitor) and two voltage sources. The oscillations generated by a relaxation oscillator come from the positive feedback generated by the amplifier and the resistor or capacitor.In this article, we will introduce the ASCO2-2.000MHZ-L-T3 type oscillator, its application field and working principle. ASCO2-2.000MHZ-L-T3 is an open-collector type oscillator with a toggle switch in its circuit. It consists of four components: a transistor (Q1), a resistor (R), a capacitor (C) and a ground connection. The transistor is an NPN type with its base connected to the +5V supply and the collector connected to the +5V supply through a resistor (R). The capacitor (C) is connected across the transistor\'s collector and emitter.The ASCO2-2.000MHZ-L-T3 oscillator generates oscillations when the toggle switch is turned on. When the switch is turned on, the resistor R charges the capacitor C to the supply voltage (5V). When the capacitor is fully charged, it will act as a short-circuit and the transistor will be in "saturation" - meaning that the base current is diverted from the emitter and collector, and the transistor will turn off. At the same time, the resistor R will start to discharge the capacitor back to the ground level. When the capacitor is fully discharged, the transistor will turn "on" again and the cycle will repeat itself, thus producing a continuous oscillation.The frequency of the oscillation is determined by the RC time constant (time constant = R x C). The ASCO2-2.000MHZ-L-T3 type oscillator has an RC time constant of 2000 MHZ, which produces an oscillation rate of 2000 MHZ. This oscillator is very useful for the generation of high frequency signals, such as those used in radio, television and other communication systems.The ASCO2-2.000MHZ-L-T3 type of oscillators are also widely used in the automotive industry. The oscillator is used in various sensing and control applications, such as for controlling the ignition system of a car, and for air conditioning systems and engine control systems. The oscillator is also used in various other devices that need to monitor and control rapidly changing signals, such as for auto-tune radios and automotive navigation systems.In conclusion, the ASCO2-2.000MHZ-L-T3 type of oscillator is an effective and reliable solution for generating high frequency signals. This type of oscillator is widely used in various industries, from communications to automotive applications, and it is an integral part of modern electronic systems. The working principle and application field of the ASCO2-2.000MHZ-L-T3 type of oscillator has now been discussed.

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