SIT8008BCT3-30E

Frequency Stability:	--
Current - Supply (Disable) (Max):	4.2mA
Height:	0.031" (0.79mm)
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):	4.5mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	±20ppm
Series:	SiT8008B
Voltage - Supply:	3V
Output:	LVCMOS
Function:	Enable/Disable
Available Frequency Range:	1MHz ~ 110MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

What is a Programmable Oscillator

Programmable Oscillators are a type of oscillator used in a variety of applications, including clock and timing circuits, frequency measurement, signal establishment and control, logical coding and generation. They are essentially electronic circuits that generate a repetitive electronic signal that is used as the basis for the various components in circuitry. They are very useful because they can create signals of varying frequencies and widths that can be adjusted and fine-tuned to provide the precise timing required by their respective applications.

SIT8008BCT3-30E Application Field

The SIT8008BCT3-30E is a Programmable Oscillator that is used in applications such as microprocessors, memory chips, radio frequency (RF) communications, mobile telephone base stations, and satellite communication. Its range of features makes it ideal for such complex and demanding applications as these, with its adjustable frequency from 8MHz to 30MHz, variable output voltages from 1.8V to 3.6V, and programmable timing slots from 4 to 16 cycles (time slots). Additionally, the SIT8008BCT3-30E offers temperature compensation, along with the ability to program thresholds for event-driven applications.

SIT8008BCT3-30E Working Principle

The working principle of the SIT8008BCT3-30E is based on a digital reflection and frequency comparison architecture. This means that the SIT8008BCT3-30E scans its output frequency and incrementally adjusts the amount of current and voltage supplied to the output to keep the frequency within tolerance. This mechanism of frequency control is known as a step-width or frequency-sweep oscillator. The SIT8008BCT3-30E also has a selectable startup frequency, which is adjustable at the command of the user.The main components of the SIT8008BCT3-30E are the oscillator core, frequency divider and benchmark clock. The oscillator core is responsible for generating the main frequency signal, which is then divided for further use. The frequency divider is used to change the frequency of the main signal. Finally, the benchmark clock is used to compare the output of the oscillator with the desired frequency and adjust the output accordingly. This ensures that the output of the oscillator is within the required tolerance range.One of the most important features of the SIT8008BCT3-30E is its programmability, which eliminates the need for manually adjusting the frequency or threshold levels of the oscillator. The user can easily program the device using its built-in software, which is generally easier to use and more effective than manual adjustment.

Conclusion

The SIT8008BCT3-30E is a type of Programmable Oscillator which is used in a variety of applications, including microprocessors, memory chips, radio frequency (RF) communications, mobile telephone base stations, and satellite communication. Its programmability, adjustable frequency range, and variable output voltages are an ideal combination for such demanding applications. The working principle of the SIT8008BCT3-30E is based on a digital reflection and frequency comparison architecture, with a main oscillator core, frequency divider and benchmark clock enabling the frequency to be adjusted and fine-tuned as required.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description