SIT9121AI-1D2-25E106.250000Y

Frequency Stability:	±25ppm
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):	69mA
Operating Temperature:	-40°C ~ 85°C
Series:	SiT9121
Voltage - Supply:	2.5V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	106.25MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic circuits designed to generate signals in a continuous waveform. Oscillators help to generate and sustain the signal at a particular frequency. The most important feature of an oscillator is that it should have a constant amplitude over the frequency range of operation. Oscillators are used in a variety of applications including communication, control and timing.SIT9121AI-1D2-25E106.250000Y is a type of oscillator that is widely used in different applications. It is an integrated oscillator, which means that several of its components are housed in the same package. The oscillator consists of an amplifier, a frequency controlled element, and an output stage.The SIT9121AI-1D2-25E106.250000Y oscillator is designed to generate a frequency of around 1.25GHz and it has a temperature stability of 0.25 ppm/°C over 0-50°C temperature range. The current consumption of the oscillator is typically 25mA at 3.3V. The oscillator has a power supply rejection ratio (PSRR) of -43dB and a phase noise of -135dBc/Hz. The output voltage swing is 1Vp-p, with an output impedance of 50 ohms.The SIT9121AI-1D2-25E106.250000Y oscillator is mainly used in wireless communication systems, such as cellular phones, GPS, and Wi-Fi networks. It is also commonly used in satellite communication systems. In these applications, the oscillator helps to create and maintain a steady and reliable signal at a specific frequency. The oscillator works by amplifying a signal with an amplifier, modulating it with a frequency controlled element, and sending it to the output stage. The output stage then sends the signal to the desired device. The frequency can be adjusted by changing the resistance or capacitance value of the frequency controlled element. The amplifier helps to regulate the noise levels in the signal and the output stage helps to ensure that the signal has the right voltage swing.SIT9121AI-1D2-25E106.250000Y oscillator is a reliable and efficient device for applications requiring a constant and stable frequency at high frequencies. They are simple to use and require minimal maintenance, making them an ideal choice for applications where performance and precision are important.

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