SIT9002AI-43N25DX

Frequency Stability:	±50ppm
Height:	0.031" (0.79mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	80mA
Spread Spectrum Bandwidth:	-4.00%, Down Spread
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	SiT9002
Voltage - Supply:	2.5V
Output:	HCSL
Function:	--
Available Frequency Range:	1MHz ~ 220MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

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Programmable oscillators, such as the SIT9002AI-43N25DX, are becoming increasingly popular for a range of applications due to their accuracy, flexibility and functionality. These oscillators are often used for test and measurement instruments, communications systems, computer systems, and industrial automation.The SIT9002AI-43N25DX is a highly accurate, fully programmable oscillator that offers a range of frequency and duty cycle combinations from 0.1Hz to 25MHz. It is capable of providing an output frequency that is precisely programmed by the user, allowing for greater control and flexibility when performing a variety of tasks.The working principle of the SIT9002AI-43N25DX is based on the use of a combination of quartz crystal and electronic components to generate an electronic oscillation. In most cases, the frequency is generated electronically using a controlled combination of transistors, capacitors and inductors.The main components of the SIT9002AI-43N25DX are a quartz crystal, an amplifier, a buffer and a phase locked loop (PLL) circuit. The quartz crystal acts as a resonator and it provides the mechanical stability of the frequency. The amplifier is used to either amplify or attenuate the signal, while the buffer provides isolation between the oscillator output and the device being driven. The phase locked loop is then used to accurately control the output frequency through the regulation and control of the voltage applied to the quartz crystal.The SIT9002AI-43N25DX is capable of being programmed to provide a variety of different output frequencies. It can be programmed to provide a single set frequency, and it is also capable of being over-programmed to provide two or more distinct output frequencies. Additionally, the oscillator has the ability to be programmed for different duty cycle outputs, allowing for greater flexibility of the signal in different applications.The accuracy of the SIT9002AI-43N25DX is extremely high, offering 0.5ppm stability over temperature and voltage changes. This accuracy of the oscillator makes it suitable for a wide range of applications, including telecommunications, aerospace, automotive and medical.The small size and weight of the oscillator makes it easy to integrate into a wide number of applications, providing a significant degree of flexibility when designing the project. The ability to program the oscillator also makes it incredibly user friendly, allowing the user to quickly change frequency and duty cycle capabilities without having to make any external modifications.Programmable oscillators are becoming increasingly popular for a variety of applications, providing increased flexibility and functionality compared to traditional fixed-frequency oscillators. The SIT9002AI-43N25DX is a highly accurate programmable oscillator that offers excellent accuracy, flexibility and functionality for a range of different applications.

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