SIT9005ACA2D-30DN

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:	-3.71%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	3V
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 oscillator circuits that are designed to operate at a wide range of frequencies, which can be adjusted or programmed according to the application. They are used in various industries for different applications where high frequency and wide dynamic range are essential for desired results. An example of a programmable oscillator is the SIT9005ACA2D-30DN, used in a variety of applications such as WiFi and radar systems.

Application Field of SIT9005ACA2D-30DN

The versatility of the SIT9005ACA2D-30DN means that it can be adapted to a broad range of applications. It is a popular choice in the WiFi equipment market, where the oscillator must be able to generate reliable, low-noise signals over wide frequencies. The device also has a low duty-cycle jitter and is capable of generating signals up to 40 MHz, making it suitable for a variety of communication systems. The SIT9005ACA2D-30DN can also be used in radar systems that require high sensitivity and maximum range.

Working Principle of SIT9005ACA2D-30DN

The SIT9005ACA2D-30DN works on a principle called phase-locked loop. This technique uses an oscillator circuit to produce an output signal, which is then compared to an input signal to determine any difference in the phase of the two signals. If such a difference is detected, then the oscillator frequency is adjusted accordingly so as to match the frequency of the input signal. This process is repeated until both signals have the same frequency and the output matches the input.Once in sync, the oscillator produces a signal with the same frequency as the input. This means that the SIT9005ACA2D-30DN can be tuned to the exact frequency that is required, providing very accurate performance. The oscillator also has a high level of stability and noise rejection, allowing it to be used in environments where accurate results are essential.

Conclusion

The SIT9005ACA2D-30DN is a versatile programmable oscillator that can be used in a wide range of applications. Its Phase-locked loop principle ensures accurate and reliable performance, with a wide dynamic range and low noise. Its ability to be tuned to the desired frequency makes it an ideal choice for WiFi and radar systems.

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