SIT9005ACR1H-28NN

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:	±1.795%, 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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Programmable Oscillators Introduction

Programmable oscillators can be integral components in modern electronic systems. They are used to generate signals with a wide range of frequencies and drive circuits at the same time. They are becoming increasingly important to design as they allow engineers to customize their designs.Programmable oscillators offer a number of advantages over fixed frequency oscillators. They are generally more compact, low cost, and require less board space to implement. Additionally, they are often adjustable and more flexible than fixed frequency oscillators. They also offer increased reliability and longevity, making them the preferred option for many hardware applications.

SIT9005ACR1H-28NN Application Fields and Working Principle

SIT9005ACR1H-28NN is an advanced programmable oscillator from Silicon Integrated Systems. It is based on the patent-pending Hyperlite programmable oscillator architecture and is designed for precision timing applications. The device has three programmable outputs(LPO, HPO, and XTALO) and one broadband crystal oscillator output(XTALO). The SIT9005ACR1H-28NN can be used in a wide variety of applications, including timing control, pulse generation and clock synchronization. It has an adjustable output frequency range of up to 10MHz, with a minimum step size of 28 KHz, which makes it suitable for high frequency applications. Because it is based on a programmable architecture, it can be used in almost any embedded application requiring oscillations with a large range of frequency inputs.The SIT9005ACR1H-28NN is based on a PLL (Phase Locked Loop) concept, which means it can precisely track the frequency response of the input signal. Its PLL is composed of a nanosecond-accurate oscillator, and a precision voltage control element to generate a continuous output signal with low jitter. The output frequency is programmed by controlling the voltage level of the PLL with a programmable logic circuit. As a result, the frequency can be changed quickly and easily, allowing for high precision timing control.

Conclusion

The SIT9005ACR1H-28NN is an advanced programmable oscillator that offers a wide range of features and a large frequency range. It is suitable for high precision timing applications in a wide variety of embedded applications. With its adjustable frequency range, high resolution, and low jitter, it is the preferred choice for many hardware applications.

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