520N25HA16M3677

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):	2mA
Operating Temperature:	-10°C ~ 60°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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Introduction to Oscillators and 520N25HA16M3677

Oscillators are electrical components that generate a periodic electronic signal with no input. They are commonly used in a wide variety of electronic devices, including computers, cell phones, radios, and more. Oscillators serve many different purposes, such as providing a reference frequency for other circuits, performing data conversion, and creating a pulse for timing clocks.The 520N25HA16M3677 is a variable-frequency sine wave-generating oscillator. It is designed to produce a stable output frequency regardless of input voltage fluctuations, temperature changes, or component aging. This particular oscillator is capable of generating output frequencies from 100 kHz to 150 MHz.

Construction of 520N25HA16M3677 Oscillator

The 520N25HA16M3677 oscillator consists of several key components: an amplifier, a frequency divider, an oscillator core, and a temperature control circuit. The amplifier amplifies the input voltage to the oscillator core. The frequency divider divides the signal from the amplifier and provides a reference frequency for the oscillator core. The oscillator core is the heart of the oscillator, and it is composed of a circuit board with transistors, resistors, and capacitors. The temperature control circuit ensures that the oscillator maintains a stable output frequency in both hot and cold environments.

Application Field of 520N25HA16M3677

The 520N25HA16M3677 oscillator has many applications. Its wide frequency range makes it suitable for a variety of applications, such as radio broadcasting, telecommunication systems, navigation equipment, and various test and measurement instruments. It can also be used as a frequency reference in precision clocks and watches, or for frequency modulation in audio devices.

Working Principle of 520N25HA16M3677

The 520N25HA16M3677 oscillator works by producing a continuous waveform, or sine wave form, via a process known as oscillation. This sine wave is produced by an alternating two-state voltage between a positive and a negative peak. This voltage is then passed through the oscillator core, which contains components such as transistors, resistors, and capacitors. These components help to shape the waveform and create a precise output frequency.The oscillator core then passes the signal to the frequency divider and the amplifier. The frequency divider halves or multiplies the frequency of the signal and provides a reference frequency. The amplifier amplifies the signal and provides the output for the oscillator. Finally, the temperature control circuit ensures that the oscillator remains stable in hot or cold climates. It adjusts the sensitivity of the oscillator circuit to compensate for temperature effects and maintain a consistent output frequency.

Conclusion

The 520N25HA16M3677 oscillator is a reliable and versatile oscillator with a wide frequency range. It is capable of producing an accurate and stable output frequency in a variety of applications, including radio broadcasting, telecommunication systems, navigation equipment, and consumer electronics. Its construction and working principle make it ideal for precision applications, such as frequency regulation in precision clocks and watches or frequency modulation in audio equipment.

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