SIT9005ACR2D-25ED

Frequency Stability (Total):	--
Current - Supply (Disable) (Max):	6.5mA
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):	6.5mA
Spread Spectrum Bandwidth:	-1.04%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Series:	SIT9005
Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Voltage - Supply:	2.5V
Output:	LVCMOS
Function:	Enable/Disable
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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Introduction
Programmable oscillators are circuits that produce a controlled, frequency-accurate, oscillating electrical signal. These oscillators are essential components for embedded systems, where the oscillation frequency, stability and accuracy are of utmost importance. SIT9005ACR2D-25ED is a Programmable oscillator. It features a higher stability and accuracy when compared to the traditional analog oscillators. This article explores the application field and working principle of SIT9005ACR2D-25ED.

Application Field
The SIT9005ACR2D-25ED is ideally suited for communications, navigation and electronic warfare applications. It is highly flexible and can be programmed to a wide selection of frequencies. Additionally, it is suitable for consumer gadgets, such as cell phones, personal digital assistants (PDAs) and laptop computers. It can also be applied to medical device products, such as blood pressure monitors, glucometers and pulse oximeters. This oscillator is particularly suited for applications that require measurements of very low frequencies and accuracy.

Working Principle
The SIT9005ACR2D-25ED works in a very simple way. It operates by producing a series of alternating electrical pulses, which create an oscillating electrical signal. This signal is then fed through the oscillator circuit, where the frequency of the pulses is determined by the oscillator\'s position. The frequency of the pulses can then be adjusted using an external voltage. This voltage is used to change the internal oscillator series between two predetermined values. As the voltage requirement is very low, the SIT9005ACR2D-25ED can be easily programmed to provide very precise and accurate frequencies. The output frequency is also adjustable between 0.25 and 25 MHz.

Conclusion
The SIT9005ACR2D-25ED is a Programmable oscillator that is highly flexible and is capable of producing highly accurate and stable frequencies. It is perfect for applications that require very low frequency and accuracy measurements. It is suitable for a wide range of applications such as communications, navigation, and medical devices. Its simple working principle involves the generation of a series of alternating electrical pulses, which are then adjusted using an external voltage. The SIT9005ACR2D-25ED is capable of producing frequencies between 0.25 and 25 MHz.

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