SIT9120AI-2C3-25S133.333300T

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):	55mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT9120
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Standby (Power Down)
Frequency:	133.3333MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

The SIT9120AI-2C3-25S133.333300T is a voltage-controlled oscillator (VCO) used in numerous application fields. This article will discuss the application fields of this oscillator as well as its working principle.

Application Fields

The SIT9120AI-2C3-25S133.333300T is widely used in a variety of application fields. It is frequently used for radio frequency (RF) and microwave communications, such as for transmitters and receivers. It is also frequently used in military applications, such as for guided missile tracking systems, radar tracking systems, and signal processing systems. It is also often used in industrial applications, such as for test and instrumentation systems as well as automated assembly systems.

Working Principle

The SIT9120AI-2C3-25S133.333300T is a voltage-controlled oscillator, which means that it generates an oscillating signal whose frequency can be adjusted using an external voltage source. The oscillator is composed of two main components: an oscillator core and a feedback network. The oscillator core supplies an oscillating signal, which is then amplified and shaped by the feedback network. The frequency of the oscillator is determined by the values of the components in the feedback network.The oscillator core can be composed of either an LC circuit or a quartz crystal. The LC circuit is the simplest and most common type of oscillator core and is comprised of an inductor and capacitor connected in parallel. By using a changeable capacitor, the oscillation frequency of the LC circuit can be adjusted. A quartz crystal is a more accurate and stable type of oscillator core due to its consistent vibrational frequency.The feedback network is comprised of a number of passive components, such as resistors and capacitors. These components are used to shape the signal generated by the oscillator core to improve accuracy and stability. The values of the components in the feedback network are carefully chosen to ensure the correct frequency of oscillation.The SIT9120AI-2C3-25S133.333300T also includes an amplifier circuit, which provides the oscillator with a higher level of output power. The amplifier circuit can be driven by the oscillator core directly or it can be connected to an external amplifier.The SIT9120AI-2C3-25S133.333300T is a voltage-controlled oscillator with numerous applications. It can be used in a wide variety of applications, such as for radio frequency (RF) and microwave communications, military applications, and industrial applications. It is composed of an oscillator core, a feedback network, and an amplifier circuit. The oscillator has excellent performance characteristics due to its accurately controlled frequency and stable output power.

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