SIT9005ACL2H-28NP

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):	6.5mA
Spread Spectrum Bandwidth:	±2.06%, Center 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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Introduction

Programmable Oscillators are a type of electronic device designed to generate various oscillator signals at precise frequencies according to command. They are useful in many different applications where precise frequency control is needed. The SIT9005ACL2H-28NP is a programmable oscillator designed by Silicon Labs to generate 5-28MHz signals with very low jitter and tight frequency accuracy. In this article, we will discuss the application fields and working principles of the SIT9005ACL2H-28NP.

Application fields of SIT9005ACL2H-28NP

The SIT9005ACL2H-28NP is suitable for applications that require precise frequency control. It is ideally suited to be used in medical technology, consumer electronics, networking and communication protocols, radar, space exploration, and consumer computing.For medical devices, the low jitter and frequency accuracy of the device makes it ideal for providing precise timing in complex medical diagnostics and therapies. It is also suitable for consumer electronics since it has very low current consumption, which makes it energy-efficient for consumer electronic devices. For example, the clock signal provided by the oscillator can be used in consumer electronic products such as HDTV and home theater systems.In the communication and networking protocols, the oscillator can be used to provide the accurate timing signal for synchronization between the different protocols. This is essential for having reliable communication between the different devices. Also, the frequency accuracy allows for a reliable clock signal for coding, decoding and synchronization for high speed protocols.The SIT9005ACL2H-28NP also has applications in radar and space exploration. In these cases, the accuracy and low jitter of the signal generation is critical for the success of the project. In space exploration, the signal generated by the oscillator can be used to control the movement of the spacecraft. For radar, the signal can be used to detect targets and relay information back to the monitoring station.Finally, the frequency accuracy and low power consumption makes the SIT9005ACL2H-28NP also an ideal device for consumer computing applications. It can be used in laptops and desktop computers to provide the clock signal for the CPU. It can also be used in many embedded applications such as tablets, digital cameras and mobile phones.

Working Principle of SIT9005ACL2H-28NP

The SIT9005ACL2H-28NP is a voltage-controlled oscillator (VCO). This means that the frequency of the signal generated by the oscillator can be changed by changing the voltage applied to the oscillator. This makes the device highly programmable and allows for accurate frequency control.The VCO is implemented using a LC (Inductor-Capacitor) circuit that is connected in parallel with a resistor. The VCO works by having an AC voltage applied across the LC circuit, which then creates an oscillating signal. The frequency of the signal is determined by the values of the inductor and capacitor in the LC circuit.The AC voltage applied to the VCO can be varied using a voltage-controlled amplifier (VCA). The output of the VCA is then fed to the VCO, which in turn changes the frequency of the oscillator. By controlling the gain of the VCA, it is possible to generate signals of various frequencies. The SIT9005ACL2H-28NP also has temperature compensation circuitry built-in, which ensures that the oscillator can maintain a stable frequency over a range of temperatures.

Conclusion

The SIT9005ACL2H-28NP is a programmable oscillator designed by Silicon Labs to generate 5-28MHz signals with very low jitter and tight frequency accuracy. It is ideally suited to be used in medical technology, consumer electronics, networking and communication protocols, radar, space exploration, and consumer computing since it provides precise frequency control. The oscillator is a voltage-controlled device, which allows for accurate frequency control by varying the voltage applied to the oscillator. It also has temperature compensation circuitry built-in, which ensures that the oscillator can maintain a stable frequency over a range of temperatures.

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