SIT9005ACA2D-25DA

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:	-0.25%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	2.5V
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 used to generate oscillations in frequencies ranging from kilo to gigahertz. SIT9005ACA2D-25DA is a popular programmable oscillator designed to provide highly stable frequency sources in a cost-effective and reliable solution. It offers a wide range of features and performance, allowing oscillators to be used in a variety of industries from medical to aerospace. This article will discuss the application field and working principles of the SIT9005ACA2D-25DA programmable oscillator.

Application Field

SIT9005ACA2D-25DA programmable oscillator is suitable for applications ranging from radio communication and navigation systems to precision timers. It can also be used in high-speed logic circuits, such as clock and data synthesis, as well as in measurement and control systems. Additionally, this oscillator is suitable for applications requiring a wide range of frequencies, including low jitter and high accuracy.The SIT9005ACA2D-25DA programmable oscillator is ideal for critical timing applications where a high frequency stability is required. It is capable of providing a stable output frequency over a wide temperature range, which makes it suitable for applications in the military, aerospace, and medical industries. This oscillator can also be used in digital and analog communication systems, such as cellular radios, satellite and cable TV, broadcasting, and high-speed data acquisition systems.

Working Principles

The SIT9005ACA2D-25DA programmable oscillator consists of a quartz crystal and an integrated circuit. The quartz crystal provides the stable frequency source for the oscillation. The IC uses a temperature compensation circuit to maintain the frequency at the same predetermined level even when the ambient temperature or other environmental conditions change.The SIT9005ACA2D-25DA programmable oscillator also features a voltage regulation circuit that is designed to maintain the oscillation frequency over a large voltage range by using the supply voltage as a reference. This feature helps to ensure that the oscillator does not drift under varying conditions, providing a highly stable output frequency.The SIT9005ACA2D-25DA also offers an adjustable preset output frequency range, allowing it to be adjusted to suit specific applications. This range can be further increased with the help of a programming pin. The oscillator is also designed to allow the user to control its output frequency in real time, allowing it to be used in dynamic frequency adjustment applications.

Conclusion

The SIT9005ACA2D-25DA programmable oscillator is a popular device among professionals. This oscillator provides highly stable frequency sources, making it suitable for a wide variety of applications. It features an adjustable preset output frequency range and is capable of maintaining the frequency stability over a wide temperature and voltage range. Additionally, it also provides the user with the ability to adjust the output frequency in real time. In this way, the SIT9005ACA2D-25DA programmable oscillator is an ideal solution for those who require stable and precise frequency sources.

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