SIT9005ACE1H-30DK

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:	±1.42%, Center 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 devices used to adjust the frequency of an oscillator signal. They offer tremendous advantages over conventional oscillators, including the ability to set custom frequencies, increased stability, and enhanced selectivity.The SIT9005ACE1H-30DK Programmable Oscillator is a high-performance oscillator with a variety of features, including programmable frequency and output waveforms, inverted logic functions, frequency step size and frequency pull range. This makes the SIT9005ACE1H-30DK an ideal choice for use in control circuits, power electronics, and other application areas requiring frequency control.

Application Fields for the SIT9005ACE1H-30DK

The SIT9005ACE1H-30DK is designed for applications in a wide range of industries and application fields, from embedded systems and automotive to communication infrastructure and measurement equipment. Specifically, it is suitable for use in applications requiring precise frequency control and excellent long-term stability. In embedded systems, the SIT9005ACE1H-30DK can be used as a clock source in microcontroller-based systems. It provides an easily programmable, high-precision frequency output and an adjustable waveform output, making it an ideal choice for applications such as HMI, consumer devices and IoT applications.It is also suitable for use in medical instruments and devices, where its precise frequency control is ideal for critical measurement applications. For example, it can be used in ECG monitors to provide a stable and reliable timing signal for synchronizing data acquisition.In automotive, the SIT9005ACE1H-30DK is useful for controlling critical systems, such as throttle feedback loops, powertrain control systems, and emissions monitoring. It offers superior frequency stability and accuracy, even over long periods of time and under changing conditions.Another key application for this oscillator is in communications infrastructure. It can be used as a timing reference in telecommunications and data transfer systems, such as base stations and data networks. Its precise frequency control and stability are particularly useful for frequency-critical applications such as GSM, CDMA and 4G/LTE.Finally, the SIT9005ACE1H-30DK can be used in measurement equipment, including digital oscilloscopes and signal generators. Its precise frequency control and adjustable waveforms make it an ideal choice for applications requiring accurate signal measurements.

Working Principle of the SIT9005ACE1H-30DK

The SIT9005ACE1H-30DK Programmable Oscillator is built on a quartz crystal oscillator, which is the key component for accurately controlling frequency. The quartz oscillator is designed to vibrate at a specific frequency when a voltage is applied, and the frequency generated can be precisely adjusted over a wide range. The frequency adjustment is done by changing the frequency of the external clock signal, and the SIT9005ACE1H-30DK offers variable step sizes and wide frequency pull ranges to enable precise frequency setting.The SIT9005ACE1H-30DK also includes an output stage, which is used to generate different waveforms as required by the application. This includes standard sinusoidal, square and triangle wave forms, as well as invertible logic functions. The programmability of the SIT9005ACE1H-30DK allows for frequent changing of both the frequency and the output waveform, making it highly adjustable and suitable for a wide range of applications.

Conclusion

The SIT9005ACE1H-30DK Programmable Oscillator provides precise frequency control and excellent stability, making it suitable for applications in a wide range of industries and application fields. It can be used in embedded systems, automotive, communications infrastructure, measurement equipment and medical instruments, and its precise frequency control and adjustable waveforms make it an excellent choice for applications requiring precise timing.

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