520M15DA16M3690

Frequency Stability:	±1.5ppm
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):	2mA
Operating Temperature:	-30°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	520
Voltage - Supply:	1.8V
Output:	Clipped Sine Wave
Function:	--
Frequency:	16.369MHz
Type:	VCTCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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< strong> Introduction to Oscillators < /strong>Oscillators are electrical circuits which produce a repetitive output signal of a predetermined frequency and are commonly used in electronic and communication systems for various purposes. Oscillators have broad applications ranging from alarm clocks to pacemakers. This article will focus on the application field and working principle of 520M15DA16M3690 oscillator. < strong> Applications of 520M15DA16M3690 Oscillator < /strong>520M15DA16M3690 oscillator is a highly stable, low jitter oscillator with a frequency range of 0.1 to 50 MHz and a supply voltage range of 2.4 to 3.6 V. This oscillator is typically used in industrial automation systems, automotive electronics, wireless and military/aerospace applications.The 520M15DA16M3690 oscillator is used in industrial automation systems in order to ensure precise data acquisition and operation control. This oscillator is used in automotive electronics in order to regulate the timing of engine combustion as well as fuel injection and other advanced sensor control functions. It is also used in wireless applications such as Wi-Fi, Bluetooth, GSM, and other wireless communication technologies to provide precise timing for signal transmission and reception. Finally, in military and aerospace applications, the 520M15DA16M3690 oscillator is used to ensure the accuracy of navigation and avionics systems.< strong> Working Principle of 520M15DA16M3690 Oscillator < /strong>The 520M15DA16M3690 oscillator is based on a Pierce-type configuration that uses an operational amplifier (op amp) and two capacitors. One of the capacitors is connected to the positive input and the other is connected to the feedback. When an input voltage is applied, the op amp amplifies the voltage which is then applied to the feedback capacitor. As a result of the capacitance, the voltage charged to the feedback capacitor has a lag time and it is this lag time that provides the regenerative feedback loop to the oscillator, allowing it to produce a repetitive output signal of predetermined frequency. To control the frequency of the signal, two resistors are used to stabilize the capacitance. The first resistor is connected in series between the feedback capacitor and op amp outputs. This resistor slows down the charging process of the feedback capacitor, thus reducing the frequency of the oscillator. The second resistor is connected in parallel with the feedback capacitor. This helps to reduce the dynamic range of the signal, thus preventing any sudden voltage spikes and further stabilizing the frequency.< strong> Conclusion < /strong>The 520M15DA16M3690 oscillator is a highly stable, low jitter oscillator that has a wide range of applications in industrial automation, automotive electronics, wireless communication, and military/aerospace systems. This oscillator is based on a Pierce-type configuration which uses an op amp and two capacitors and two resistors to control the frequency of the output signal. By understanding the application field and working principle of 520M15DA16M3690 oscillator, engineers can more effectively apply this type of oscillator to their design.

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