SIT9005ACL2G-18DJ

Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Height:	0.030" (0.76mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	5.5mA
Spread Spectrum Bandwidth:	-2.62%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	1.8V
Output:	LVCMOS
Function:	--
Available Frequency Range:	1MHz ~ 141MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	SSXO
Base Resonator:	MEMS
Part Status:	Active

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Programmable Oscillators: SIT9005ACL2G-18DJ Application Field and Working PrincipleProgrammable oscillators are integrated oscillators that are made of digital circuits and controlled by program control. They can adjust the running frequency, load capacity, and running stability according to needs. The SIT9005ACL2G- 18DJ is a programmable oscillator which has a broad application field and the working principle. Application Fields: The SIT9005ACL2G-18DJ offers excellent load performance and long term reliability. It is designed to provide an ultra-wide frequency range, making it ideal for high density applications.The SIT9005ACL2G-18DJ programmable oscillator is used in high-speed data acquisition systems, high-definition television receiver, servo motor systems, telecommunications, modems, and other electronic systems applications. It is also used in structural medical imaging, electronic medical records, and medical systems that perform image analysis for medical diagnostics.In addition, the SIT9005ACL2G-18DJ can also be used in automotive communications and radar systems, embedded Command and Control systems, tank communication, VHF/UHF (Very High Frequency/Ultra High Frequency) radios, and more. Working Principle: The SIT9005ACL2G-18DJ programmable oscillator utilizes a programmable frequency crystal to generate an output frequency. It works by taking a tunable frequency crystal, which is controlled by an external signal, and connecting it to a MOSFET. When the external signal is applied to the MOSFET, it causes the voltage across the MOSFET to change and the frequency of the output quartz crystal to change accordingly. The SIT9005ACL2G-18DJ also utilizes a digital control circuit to control the MOSFET in order to adjust the frequency. The digital control circuit can be programmed to adjust the frequency to a desired value and can also be programmed to perform a range of frequency adjustments to ensure that the frequency of the output quartz crystal remains stable and within a certain range. The SIT9005ACL2G-18DJ programmable oscillator also contains an automatic calibration routine. This routine is used to measure the frequency of the output oscillator in order to ensure that the frequency is accurate. The automatic calibration routine can also be used to adjust the frequency to certain values if necessary. In summary, the SIT9005ACL2G-18DJ is a programmable oscillator with a wide range of applications. It can be used for high-speed data acquisition systems, medical systems, automotive communication systems, and embedded command and control systems. It utilizes a tunable frequency crystal and digital control circuit to allow for frequency adjustment and stability. In addition, it contains an automatic calibration routine which can be used to measure the frequency of the output quartz crystal and to adjust it to certain values.

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