SIT8208AC-3-28E

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	33mA
Height:	0.031" (0.79mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	33mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SiT8208
Voltage - Supply:	2.8V
Output:	LVCMOS, LVTTL
Function:	Enable/Disable
Available Frequency Range:	1MHz ~ 80MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

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Programmable Oscillators Programmable oscillators are electronic components that generate a periodic signal, usually a sine wave or a square wave, within a designated frequency range. They are used in many applications, such as clock and frequency synthesis, To facilitate this application, programmable oscillators offer unmatched precision, frequency accuracy and stability. The SIT8208AC-3-28E device is a great example of this type of oscillator. The SIT8208AC-3-28E is a miniature, economical programmable oscillator which is cost-effective and offers modulation capability, such as frequency and amplitude control. The device has a frequency range of 2MHz to 28MHz, a frequency accuracy of 40ppm and a frequency stability of 30ppm over a temperature range of -40°C to 85°C. It is also designed with a low phase-noise and low jitter characteristics. Moreover, it operates on a dual- or single supply voltage of 3.3V over the frequency range and utilizes a 3-wire serial interface which is compatible with the SPI, I2C and Microwire interface standards.The SIT8208AC-3-28E programmable oscillator is an ideal solution for applications that require low frequency and tight frequency accuracy such as clock and frequency synthesis, amplitude control, and other radio-frequency applications. It can also be used for cellular radio applications, where frequency accuracy and stability are essential. It is also suitable for automotive, audio and medical applications, where jitter and phase noise are of major importance. The device utilizes a 3-wire serial interface which is I2C, Microwire and SPI compatible. Consequently, customers who have used the SIT8208AC-3-28E in their systems will enjoy superior performance, a wide range of frequencies and high stability. The device also offers programming flexibility, which enables customers to program the oscillator to specific frequencies, amplitude or phase settings, depending on the application. Additionally, the device has an integrated divider, which further enhances the flexibility by providing the user with the option of programming the oscillator to a desired division ratio, thereby providing greater accuracy in frequency and phase control. The SIT8208AC-3-28E is also designed with an advanced architecture that allows it to detect and control glitch signals, which can cause undesirable noise in certain systems. Another key feature of this programmable oscillator is its on-board reset circuitry, which provides the user with the option to reset the oscillator remotely. This reset can be triggered via the SPI interface. In conclusion, the SIT8208AC-3-28E programmable oscillator is an ideal solution for a wide range of applications that require stable frequencies, low phase noise and low jitter. It provides users with programmable amplitude and phase settings, enabling them to customize the device for their specific applications. Its 3-wire serial interface is I2C, Microwire and SPI compatible and it also features an on-board reset, which enables users to reset remotely via the SPI interface. With its wide frequency range, accuracy and stability, the SIT8208AC-3-28E is an invaluable tool for applications requiring precise clock and frequency synthesis.

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