SIT9005ACR2G-XXNF

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:	-1.55%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	2.5 V ~ 3.3 V
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

Programmable oscillators are electronic components that produce an electrical signal at a programmed frequency for use as an oscillator. They may be used to generate a wide variety of waveforms such as sine, square, and triangle waves. The SIT9005ACR2G-XXNF is a programmable oscillator that is capable of generating accurate, stable signals. This article will discuss the application field and working principle of the SIT9005ACR2G-XXNF.

Application Field

The SIT9005ACR2G-XXNF is a versatile oscillator with many uses. It is typically used in systems where precise timing is required such as in telecom, datacom, test and measurement equipment, and high-end consumer electronics. The SIT9005ACR2G-XXNF is also used to generate frequencies for radio communication, wireless networks, and wireless charging.

Working Principle

The SIT9005ACR2G-XXNF is based on the principle of digital frequency synthesis. It uses a Programmable Logic Device (PLD) to synthesize a frequency that is digitally programmable. This allows the user to precisely set the output frequency. The frequency can also be changed by varying the input voltage, which makes it suitable for applications with fluctuating levels of input power.The SIT9005ACR2G-XXNF builds on the basic frequency synthesis principle by integrating a frequency-locked loop (FLL) circuit. The FLL is a feedback control system that compares the actual output frequency to the desired frequency set by the user and adjusts it accordingly. This ensures that the output frequency is accurate and stable.The SIT9005ACR2G-XXNF also features a variety of digital output options, including pulse-width modulation (PWM), digital signal synthesis (DSS), and digital switch poise (DSP) signals. These digital outputs can be used for a variety of applications, allowing the user to customize the signal for their specific needs.

Conclusion

The SIT9005ACR2G-XXNF is a programmable oscillator capable of generating precise, stable signals. It is commonly used in systems where precise timing is required and is suitable for applications with fluctuating input power levels. The FLL circuit ensures accuracy and stability while its various digital output options provide the user with customization capabilities.

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