SIT9005ACA1D-18DI

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):	5.5mA
Spread Spectrum Bandwidth:	-2.36%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SIT9005
Voltage - Supply:	1.8V
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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Programmable Oscillators

Programmable oscillators are electronic components that generate oscillations whose frequency can be programmed by a user. They are used in a variety of applications, including clock distribution in modern electronic systems and the generation of test signals in laboratory testing and development. The SIT9005ACA1D-18DI is a light-duty programmable oscillator in the family of products known as the Sound IC Oscillator Series (or Sound IC).

Application Field

The SIT9005ACA1D-18DI is primarily used in computer and communications products. The device can be used to create an 18-tone sound (or melody) as well as provide digital control to the sound or melody. This makes it a popular choice for manufacturers of audio, digital video, video games, and digital products such as cameras and cell phones. The SIT9005ACA1D-18DI can also be used for creating a variety of sound effects, such as explosions, gunshots, horns and animal noises. Furthermore, the device can be used for creating music for educational toys and musical instruments.

Working Principle

The SIT9005ACA1D-18DI works by converting electrical signals into a series of tones. The oscillator generates a signal, which is a square wave. The signal then goes through a low-pass filter to remove any unwanted high-frequency noise and produce the desired tone. The oscillator then amplifies the filtered signal to the desired level and sends the signal to the output. The SIT9005ACA1D-18DI is a digital oscillator, meaning that the frequency and amplitude of the output signal are determined by the user. This is done using a programming interface, which allows the user to enter the desired frequency and amplitude for the signal. Once set, the device will maintain the same signal until the user changes the values. This allows the user to create any type of sound or melody. The SIT9005ACA1D-18DI also has a built-in clock generator. This allows the device to synchronize itself with other digital devices to ensure that it maintains a consistent output signal. This feature is particularly useful for digital video applications, as it allows the digital video signal to sync with the programmable oscillator and create a smooth viewing experience.

Conclusion

The SIT9005ACA1D-18DI is a light-duty programmable oscillator that is used in a variety of applications, including clock distribution and the generation of test signals. The device can create any type of sound or melody by converting electrical signals into a series of tones, which can then be filtered and amplified to the desired level. Furthermore, the SIT9005ACA1D-18DI features a built-in clock generator, which allows the device to synchronize itself with other digital devices. This makes it a popular choice for manufacturers of audio, digital video, video games, and digital products.

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