SIT8209AC-33-28E-133.333330Y

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	31mA
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):	36mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT8209
Voltage - Supply:	2.8V
Output:	LVCMOS, LVTTL
Function:	Enable/Disable
Frequency:	133.33333MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

A SIT8209AC-33-28E-133.333330Y oscillator is a circuit that produces a continuous alternating current (AC) waveform on its output. It is widely used in telecommunications, digital signal processing, and communications systems.The SIT8209AC-33-28E-133.333330Y oscillator consists of two main components: a crystal (or some other vibrator like quartz, ceramic, or a cylindrical resonator) and an amplifier. The oscillator is a linear electronic circuit that produces sinusoidal output signals. Its main purpose is to generate a stable frequency or periodic signal. This signal is often used to create a local oscillator in radios, timing generators for computers or other digital devices, and to drive resonant circuits. It can also be used as a basic test instrument to generate a stable frequency for calibrating or testing circuits.The basic operation of the SIT8209AC-33-28E-133.333330Y oscillator is based on the property of positive feedback. When an AC voltage is applied to the oscillator, part of the output voltage is fed back to the input of the circuit in such a way that an oscillation of certain frequency is developed. The gain of the loop is just enough to provide the necessary output to sustain the oscillation. The frequency of oscillation is determined by the value of the components connected to the crystal or vibrator, rather than by the frequency of the input voltage.The SIT8209AC-33-28E-133.333330Y oscillator can be used in a wide variety of applications. It is used for generating precise frequencies for radio transmission, in television receivers to keep the frequencies of sound and pictures stable, and in providing clock signals to digital devices, such as computers, modems, and routers. The output of the oscillator can also be used to synchronize communication systems, synchronize the operation of satellites, and in noise measurements.The SIT8209AC-33-28E-133.333330Y oscillator is particularly useful in applications where stability of the output frequency and low harmonic content are desired. It is able to generate very precise frequencies and provides lower levels of noise than some other types of oscillators. Furthermore, the SIT8209AC-33-28E-133.333330Y oscillator is relatively inexpensive compared to some other types of oscillators. For these reasons, it is a popular choice for many applications.

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