SIT1602BC-31-33S-74.176000Y

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	4.3µA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.5mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	3.3V
Output:	HCMOS, LVCMOS
Function:	Standby (Power Down)
Frequency:	74.176MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
Oscillators are electrical circuits that provide a repetitive oscillating output waveform. They are one of the most fundamental components of electronic equipment and are used in nearly every type of device from spacecraft to medical equipment. This article will discuss the application field and working principle of the SIT1602BC-31-33S-74.176000Y oscillator.

Application Field
The SIT1602BC-31-33S-74.176000Y oscillator is a low-noise, high-performance, temperature-compensated oscillator (TCXO). It can be used in various applications, such as GPS receivers, cellular base stations, microwave communications, broadcast receivers, Wi-Fi, and other communications and instrumentation systems. It is also used in many avionics and automotive navigation systems. This TCXO also provides high stability and accuracy over a wide range of environmental conditions, making it suitable for use in the demanding environments found in industrial, automotive, military, and aerospace applications.

Working Principle
The SIT1602BC-31-33S-74.176000Y oscillator works by converting a DC input voltage into an alternating AC voltage. The AC voltage is then filtered and amplified to generate an oscillating frequency. The oscillator is temperature compensated to provide stability over a range of temperatures. This ensures that the oscillator\'s frequency is always accurate and unaffected by changes in temperature. The output frequency is generally in the MHz range and is determined by an external resistor or capacitor. In addition, the oscillator can be used in combination with a crystal to provide even more precise timing requirements. The SIT1602BC-31-33S-74.176000Y oscillator is also capable of operating in temperature ranges from -40°C to +85°C, which makes it suitable for a wide range of applications.

Conclusion
The SIT1602BC-31-33S-74.176000Y oscillator is a high-performance, temperature-compensated oscillator designed to provide a stable, accurate output frequency over a wide range of environmental conditions. It is suitable for use in many applications including GPS receivers, cellular base stations, broadcast receivers, Wi-Fi, automotive navigation systems, and other communications and instrumentation systems. The oscillator works by converting a DC input voltage into an alternating AC voltage, which is then filtered and amplified to generate an oscillating frequency. The oscillator is temperature compensated to provide stability over a range of temperatures, ensuring the accuracy of the output frequency.

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