SIT9120AC-1C3-33E125.000000Y

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	35mA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	69mA
Operating Temperature:	-20°C ~ 70°C
Series:	SiT9120
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	125MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic components that create a regular, repetitive oscillating signal between two terminals. They are commonly used in a vast range of electronic devices and circuits, often to provide timing signals. Common oscillators include those used for microcontrollers, embedded applications, analogue circuits, RF wireless communication, frequency synthesis, and much more.

SIT9120AC-1C3-33E125.000000Y Oscillator

The SIT9120AC-1C3-33E125.000000Y oscillator is a surface mount oscillator designed for use in electronic applications requiring a low cost, low power alternative. It is commonly used in embedded and portable devices, such as cellular phones, where it can provide timing signals and other signals needed by the device.The SIT9120AC-1C3-33E125.000000Y oscillator has a fixed frequency of 125MHz, making it suitable for applications where a specific frequency is required. It has a maximum supply voltage of 3.3V and an operating temperature range of -40 to +85 degrees Celsius. The oscillator utilizes an automatic power management system to reduce power consumption when the output is not required. This makes it ideal for applications that require low power operational usage.

SIT9120AC-1C3-33E125.000000Y Application Field

The SIT9120AC-1C3-33E125.000000Y oscillator is most commonly used in embedded and portable applications, such as cellular phones, where it can provide timing signals and other signals needed by the device. It is also frequently used in frequency synthesis applications, such as synthesizers and audio equipment. Furthermore, this oscillator can be used in applications where a fixed frequency is required, such as in RF wireless communication or motor control.

SIT9120AC-1C3-33E125.000000Y Working Principle

The SIT9120AC-1C3-33E125.000000Y oscillator works using a combination of resistors, capacitors, and inductors. The frequency of the oscillator is determined by the ratio between the values of the components used, which are set to a fixed value at the time of manufacture.The oscillator is powered by a 3.3V DC supply. The input voltage is used to create an alternating current, which is then divided and processed through a network of components to generate the oscillating signals of the desired frequency. The output signal is typically a square wave, although it is also possible to use other waveforms.The frequency of the oscillator can be adjusted by changing the values of the components within the network. This can be done using a three-position switch, which enables the user to manually adjust the frequency of the oscillator. Additionally, the oscillator can be modified by connecting different types of components to the circuit board, allowing for more precise frequency adjustments.

Conclusion

The SIT9120AC-1C3-33E125.000000Y oscillator is a surface mount oscillator designed for low cost, low power applications. It is commonly used in embedded and portable devices, such as cellular phones, where it can provide timing signals and other signals needed by the device. The oscillator utilizes a combination of resistors, capacitors, and inductors to generate an oscillating signal of a fixed frequency. The frequency of the oscillator can be adjusted by manually changing the three-position switch or by connecting different types of components to the circuit board.

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