520N25CA26M0000

Frequency Stability:	±2.5ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	2.5mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	520
Voltage - Supply:	2.5V
Output:	Clipped Sine Wave
Function:	--
Frequency:	26MHz
Type:	VCTCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

520N25CA26M0000 Application Field and Working Principle

Oscillators are fundamental components of electronic circuits, which generate a continuously repeating signal, typically in the form of an alternating current or voltage based on a given frequency. One of the more commonly used oscillator models for the purpose of industrial and commercial applications is the 520N25CA26M0000 oscillator. The purpose of this document is to provide an overview of the application field and working principle of the 520N25CA26M0000 oscillator.The 520N25CA26M0000 oscillator is broadly used for cellular base station applications due to its low-cost and compact design. This oscillator consists of an N-type quartz crystal oscillator that is combined with an IC in order to generate a stable oscillation frequency with a low level of jitter and noise. In addition, this oscillator features a low phase noise making it an attractive choice for mobile phone communications, automotive applications, and various audio-frequency circuits.When it comes to the working principle of the 520N25CA26M0000 oscillator, the primary component of the oscillator is the quartz crystal which continuously vibrates at a specific frequency when a specific voltage is applied to it. This frequency is dependent upon the size and material of the quartz crystal used and can vary from a few kHz to several hundreds of MHz. This vibration of quartz is then amplified and stabilized through the use of an IC that is connected to the crystal and configured so as to create an oscillation frequency approximately equal to that of the quartz crystal. The IC used in the 520N25CA26M0000 oscillator contains multiple transistors, capacitors, inductors, and resistors which are responsible for amplifying the vibration frequency of the quartz crystal and stabilizing it over time. Moreover, the IC also ensures that the frequency of oscillation remains constant regardless of environmental and power supply variations, making it highly suitable for industrial and commercial applications.Thus, the 520N25CA26M0000 oscillator is capable of producing a stable oscillation frequency with a low level of jitter and noise, making it ideal for various applications such as cellular base stations, mobile phone communications, automotive industries, and various audio-frequency circuits. Furthermore, its low phase noise ensures a high degree of signal purity in the output frequency, making it a preferred choice in the industrial and commercial sectors.

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