4MA074250Z3AACTGI8

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	100mA (Typ)
Operating Temperature:	-40°C ~ 85°C
Series:	4MA
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	74.25MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to Oscillators

Oscillators are widely-used electronic components that provide an essential function for many electrical systems. Oscillators are electronic circuits that generate a periodic signal, usually an alternating current, without relying on outside input. They are used in a variety of applications, from radio and television to computers, consumer electronics, and biomedical systems. Oscillators can be classified according to several methods, such as their frequency range, type of waveform they generate, or operational method.

4MA074250Z3AACTGI8 application field and working principle

The 4MA074250Z3AACTGI8, also known as a Voltage-Controlled Oscillator (VCO), is a type of crystal oscillator that is used in radio, telecommunications, and digital signal processing applications. It provides a wide range of frequency outputs (50-75 MHz), is highly stable over temperature extremes and can operate with low power consumption. It works by creating a negative feedback loop in which a differential amplifier is used to produce an increase in output voltage (or current) based on the input voltage (or current). The output is connected to the input in order to create the loop. As the input voltage (or current) increases, the amplifier output also increases, until it reaches the maximum output voltage (or current), creating oscillation at the resonant frequency of the amplifier. The frequency of the oscillation is determined by the resonant frequency of the amplifier and the input voltage (or current). A major advantage of this type of oscillator is that it can be tuned very accurately. The tuning range is determined by the amplifier\'s resonant frequency, the input voltage (or current), and the amount of negative feedback. It also works well over a wide range of temperatures and can operate with low power consumption. The only drawback is that the frequency of operation is more sensitive to changes in the input voltage (or current) than other types of oscillators.

Conclusion

The 4MA074250Z3AACTGI8 is an example of a voltage-controlled oscillator that is used in many applications for radio, telecommunications, and digital signal processing due to its wide range of frequency outputs, its stability over temperature extremes, and its low power-consumption. It works by creating a negative feedback loop in which a differential amplifier is used to produce an increase in output voltage (or current) based on the input voltage (or current). The frequency of the oscillation is determined by the resonant frequency of the amplifier and the input voltage (or current). It is also highly accurate when it comes to tuning, and can operate over a wide range of temperatures. The 4MA074250Z3AACTGI8 is a versatile and reliable oscillator that can be used in many different applications.

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