520N20DA16M3677

Frequency Stability:	±2ppm
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):	2mA
Operating Temperature:	-30°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	520
Voltage - Supply:	2.5V
Output:	Clipped Sine Wave
Function:	--
Frequency:	16.367667MHz
Type:	VCTCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are essential components that generate periodic signals for numerous applications in communications, instrumentation, and other signal processing related fields. The 520N20DA16M3677 belongs to the oscillator family and is specifically used for frequency regulation and control.

Application Field

The 520N20DA16M3677 is primarily used for applications which require frequency regulation and control. Its range of use extends to wireless communications, WiFi, 4G, satellite and microwave radio communication networks. Moreover, its use isn’t limited to just communication networks, they are also used in fields of instrumentation, such as medical instrumentation, signal processing instrumentation, and robotics.

Working Principle

The 520N20DA16M3677 operates on the quartz crystal oscillator principle which works by utilizing the piezoelectric effect of quartz. The mounting of a quartz crystal in an oscillator circuit produces a frequency dependent on the circuit design. The characteristic frequency is the frequency at which the mounted quartz shows resonant behavior.When a voltage is applied to the surface of quartz, an equal and opposite force is generated as the output, which causes the quartz to bend. As the voltage is removed, the quartz crystals try to return to its original state, causing the output voltage to oscillate at the characteristic frequency of the quartz. The oscillator circuit is composed of components such as resistance, capacitance, and an amplifier, which improves the characteristics, ensuring stable oscillation.The 520N20DA16M3677 consists of a quartz resonator and a built-in oscillator circuit that contains resistors, capacitors and amplifying transistors. By pulsing a voltage onto the quartz crystal, an output signal of a constant and stable frequency is generated. This signal oscillates in the range of 0.1Hz-2MHz with a low power consumption, meaning that it can be widely used in battery driven applications.

Conclusion

The 520N20DA16M3677 oscillator is a device used in a wide range of applications across many different fields. Due to its low power consumption and high accuracy, it is a highly sought after oscillator that has become an industry standard. Its application in frequency regulation and control has allowed for the growth of modern communication networks, and in the instrumentation field, it has become an integral component for devices such as medical devices and robotics. With its efficient and reliable operation, the 520N20DA16M3677 oscillator has become an important component for many different industries.

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