SIT9005ACU1G-28NF

Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Height:	0.030" (0.76mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	6.5mA
Spread Spectrum Bandwidth:	-1.55%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	2.8V
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 are versatile devices that are capable of controlling the frequency of a wide range of signal inputs very precisely. They are used to generate various types of signals in a variety of applications, ranging from industrial to consumer grade. One specific programmable oscillator is the SIT9005ACU1G-28NF, which has a few features that differentiate it from other oscillators in its class.The SIT9005ACU1G-28NF is a type of signal synchronization oscillator, which is a versatile tool for controlling signal frequency. It is a relatively low-power part, only consuming 1 milliwatt of power, making it a good option for battery powered applications. This oscillator can generate and replicate frequencies of up to 150MHz, making it suitable for a variety of uses. It is an adjustable part, with a programmable output amplitude, frequency offset adjustment, pull-in range adjustment, and a slew rate setting. The output frequency is also adjustable, with a frequency range of 200-400kHz, making the device a good choice for precision frequency generation. The SIT9005ACU1G-28NF is also a reliable oscillator, with a temperature stability rating of +/-20ppm across a range of operating temperatures between -40°C to 85°C. This makes the device suitable for a wide range of environments, including outdoors or in high temperature areas, where exposure to extreme temperatures is possible. Moreover, the SIT9005ACU1G-28NF has a low profile, allowing for compact designs that don’t take up space in the application.In terms of its applications, the SIT9005ACU1G-28NF is suitable for many different types of applications. It can be used in consumer applications, where precise frequency conversion, adjustment, or replication is needed. This makes it suitable for applications such as TVs, radios, and similar types of consumer products. It is also suitable for industrial applications, where precise control over signal frequency is essential. This oscillator can be used to generate signals for testing, measurement, and control purposes, making it suitable for use in a variety of industrial applications.The working principle of the SIT9005ACU1G-28NF is fairly simple. The oscillator uses a programmable resistor to set the voltage of an output buffer stage. This voltage is used to change the frequency of an external signal input. By adjusting the output voltage of the oscillator, the frequency of the signal can be precisely adjusted. The oscillator also includes a phase detector and voltage controlled oscillator circuit, which is used to ensure that the signal is phase-locked to the reference clock. This phase locked loop ensures that the output signal is precise and accurate, with minimal phase errors. In conclusion, the SIT9005ACU1G-28NF is a versatile programmable oscillator that can be used in a wide range of applications. Its adjustable output frequency, low power consumption, and precise signal replication make it a great choice for both consumer and industrial applications. The working principle of these oscillators is also relatively simple, making them a practical solution for precision frequency generation.

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