SIT1602BI-21-25S-38.000000D

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	2.5µA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.2mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	2.5V
Output:	HCMOS, LVCMOS
Function:	Standby (Power Down)
Frequency:	38MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: SIT1602BI-21-25S-38.000000D application field and working principle

Oscillators are essential components in the circuit design, they act as the source of the periodic wave signal. As one of the most classic oscillator products, SIT1602BI-21-25S-38.000000D is used in a wide variety of applications. This world-famous oscillator provides a stable and strongly inhibited signal, and it is mainly used in industrial equipment, test equipment, medical devices, and aerospace fields. In this article, we will introduce its application field and the working principle, hoping to provide a better understanding of the oscillator.

Application Field

As mentioned earlier, SIT1602BI-21-25S-38.000000D oscillator has a wide range of application areas. Its stable high precision is one of the main reasons why it has been the first choice for many projects. Firstly, it is widely used in the communication industry, such as IP phone, GPS, WiFi and so on. The high-precision output and stability of the oscillator are the key elements to maintain the communication signal stability. Secondly, it is also used in industrial control, mainly in the high stability parts of the motor control system. Thirdly, SIT1602BI-21-25S-38.000000D is also used in test and measurement equipment, such as voltmeter and multimeter, to provide accurate wave signal with relatively low distortion rate. Last but not least, it is adopted in medical equipment, serving as the vital component in the medical device that handles the delicate work.

Working Principle

SIT1602BI-21-25S-38.000000D oscillator operates on the basic principle of negative feedback loop and resonance. The frequency of oscillation is dependent on the resonant circuit configuration of the device, with the component values dictating its exact specifications. The device consists of a piezoelectric oscillator, such as a quartz crystal, along with a buffer amplifier and other components. The signal is generated by the quartz crystal an passed through the buffer amplifier to the output. The buffer amplifier ensures the signal stays clean and in line with its design specification. The device works in a negative feedback loop to create an oscillation frequency, meaning any outside interference is removed and the signal stays highly stable.

Conclusion

In conclusion, SIT1602BI-21-25S-38.000000D oscillator has a wide range of application fields, from communication industry, industrial control, test equipment, to medical device. The working principle of SIT1602BI-21-25S-38.000000D oscillator is based on the negative feedback loops and resonance circuit that ensures a highly stable and reliable signal is generated. We hope the introduction of the device will provide a better understanding of the oscillators and their application to readers.

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