Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	35mA
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	55mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT9120
Voltage - Supply:	3.3V
Output:	LVDS
Function:	Standby (Power Down)
Frequency:	166.666MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: SIT9120AI-2D3-33S166.666000X Application Field and Working Principle

Oscillators are devices that generate periodic electrical signals, and the SIT9120AI-2D3-33S166.666000X is a type of oscillator that is used in many different applications. This article will discuss the application fields and working principle of this oscillator.The SIT9120AI-2D3-33S166.666000X oscillator is used primarily in digital communications and in signal processing. It provides a reliable and accurate periodic signal and has excellent timing characteristics. The oscillator can be programmed to have any frequency between 166.666000 and 166.666003 MHz, and its duty cycle can also be adjusted and regulated, making it ideal for digital communication systems. In addition, this oscillator has an ultra-low jitter of 1.4 ps for sample clock frequencies from 166.666000 MHz to 200.000000 MHz.The working principle of the SIT9120AI-2D3-33S166.666000X oscillator is based on a crystal oscillator circuit. The oscillator uses a quartz crystal tuning fork to produce a precise frequency. The quartz crystal is combined with a series of parallel capacitors, resistors, and inductors to form a frequency-determining network. As the quartz crystal oscillates, it generates an output frequency that is determined by the combination of components in the frequency-determining network.The SIT9120AI-2D3-33S166.666000X oscillator can be used in many applications, such as embedded systems, clocking systems, radios, computers, data communications, instrumentation, and more. It has the ability to generate precise signals, and its jitter is extremely low making it suited for high-speed digital signal transmission. Additionally, the oscillator has excellent protection against discharges and transients. It also has a built-in temperature compensating circuit, making it suitable for use in applications where the temperature varies.In summary, the SIT9120AI-2D3-33S166.666000X oscillator is a versatile device that is suitable for many applications. It is based on a crystal oscillator circuit, and its frequency and duty cycle can be adjusted and monitored. It offers excellent timing characteristics and low jitter, making it an ideal choice for digital communication systems. Additionally, its protection against discharges and transients, as well as its built-in temperature compensating circuit, make it suitable for use in many different applications.

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