SIT9005ACT1H-25SC

Frequency Stability (Total):	--
Current - Supply (Disable) (Max):	4.3µA
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:	±0.39%, Center Spread
Operating Temperature:	-20°C ~ 70°C
Series:	SIT9005
Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Voltage - Supply:	2.5V
Output:	LVCMOS
Function:	Standby
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: SIT9005ACT1H-25SC Application Field and Working Principle

Oscillators are devices designed to generate electrical signals at regular intervals and are used for many applications such as communication, robotics, and control systems. Programmable oscillators such as the SIT9005ACT1H-25SC are specific types of oscillators that can be programmed and adjusted to deliver specific frequency outputs and waveforms tailored to the needs of a particular application. In this article, we will discuss the potential applications of the SIT9005ACT1H-25SC programmable oscillator and examine their working principles. The SIT9005ACT1H-25SC is a versatile and reliable programmable oscillator that can generate several waveforms and precisely adjust the frequency range between 0 Hz and 20 MHz. This device has a three-wire serial peripheral interface (SPI), which allows users to control the output frequency range, waveform, and duty cycle via a host MCU or uC. It also uses an advanced low-noise PLL to generate highly accurate fixed-frequency clock signals. This PLL also allows users to set and store desired frequency values and be recalled through an SPI command.Given the wide capacity and precision of the SIT9005ACT1H-25SC, the programmable oscillator lends itself to many applications. It can be used in industrial and commercial applications such as automation and robotics, and in systems requiring precise, stable clock signals. It can also be used in measurement and monitoring devices, medical devices, telecommunications, military equipment, and more. These oscillators offer greater flexibility, scalability, and convenience over fixed-frequency oscillators and can be used in various applications.The SIT9005ACT1H-25SC programmable oscillator operates through the use of a Phase-Locked Loop (PLL), a core part of the oscillator\'s control circuitry. A PLL is an electronic circuit composed of an oscillator, a phase-detector, an amplifier, and a low-pass filter. This type of circuit is used to synchronize or phase-lock the frequency of two or more signals. The frequency is determined by a voltage-controlled oscillator (VCO). The amplitude is then measured by the phase-detector, which then amplifies and filters the signal output. This PLL is regulated by the MCU, thus allowing the user to precisely set the frequency, waveform, and duty cycle of the oscillator output.Overall, the SIT9005ACT1H-25SC programmable oscillator is an exceptional device that can generate highly precise and reliable frequency and waveforms. Its versatile design and easily configurable SPI capability make it suitable for many industrial and commercial applications. Its advanced PLL controls further contribute to its effectiveness and makes it one of the most reliable programmable oscillators available today.

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