SIT8208AI-G-25E

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	33mA
Height:	0.031" (0.79mm)
Size / Dimension:	0.106" L x 0.094" W (2.70mm x 2.40mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	33mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	SiT8208
Voltage - Supply:	2.5V
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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Reading through programmable oscillator’s principles of operation requires understanding core concepts related to electronic components, such as microcontrollers, analog to digital converters, resistors, diodes, and waveform generators. Programmable oscillators are a type of electronic component used to generate a signal in a fixed frequency or variable frequency, depending on their programming. The SIT8208AI-G-25E is one such programmable oscillator. This oscillator is an ultra-low-power and low-noise device that is specially designed for applications such as automotive, industrial, military, and some consumer applications. It is ideal for applications such as circuit tuning, frequency division, phase-locked loops, clock/timing networks, precision pulsing, and signal harmonic generation.The SIT8208AI-G-25E uses a variety of integrated technologies to provide accuracy and stability over a wide range of temperatures. It consists of a programmable PLL (Phase Locked Loop) circuit, a low-noise amplifier, and an adjustable high-speed frequency divider. The programmable PLL circuit has a frequency range of 10Hz to 1.25GHz and a minimum power consumption of 0.45mW. The low-noise amplifier has a signal-to-noise ratio of greater than 178dB and an adjustable gain of up to 20dB. The signal harmonic generator has adjustable harmonic production up to higher frequencies.The circuitry within the SIT8208AI-G-25E oscillator is designed for toggling between programmable settings. The output signal is generated by a combination of clock pulse, selector logic, and amplifier stages. This oscillator is programmed using the integrated flash memory architecture, allowing a single logic operation mode to be programmed at a time. This design offers high levels of programmability and precision with minimal power consumption.The SIT8208AI-G-25E oscillator is ideal for applications such as high-speed data transfer, optical and electrical communication, and data measurement and detection. Additionally, this oscillator is accurate and stable enough to be used in high-precision timing control, communication systems, automotive, and space exploration. It can also be used in systems where power efficiency and low noise are important, such as in transportation and military applications.In conclusion, the SIT8208AI-G-25E is a reliable and highly programmable oscillator. Its combination of high accuracy, low-power consumption, and adjustable frequency makes it an ideal component for a wide variety of applications. Additionally, its integrated circuitry and flash memory architecture allow for fast programming and easy customization. As such, this oscillator is well suited for a variety of uses where precision timing and high performance are required.

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