SIT8009BCR31-25E

Frequency Stability (Total):	±20ppm
Current - Supply (Disable) (Max):	4.2mA
Height:	0.032" (0.80mm)
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):	6.4mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Series:	SiT8009B
Frequency Stability:	±20ppm
Voltage - Supply:	2.25 V ~ 2.75 V
Output:	HCMOS, LVCMOS
Function:	Enable/Disable
Available Frequency Range:	115MHz ~ 137MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active

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Introduction to Programmable Oscillators

Programmable oscillators are electronic components used for generating electrical signals of predetermined frequencies. They are used in many different applications, from consumer electronics to telecommunication and aerospace systems. The SIT8009BCR31-25E is one type of programmable oscillator that is designed to provide an accurate, reliable and stable electrical signal according to customer specifications.

Applications of SIT8009BCR31-25E

The SIT8009BCR31-25E is widely used in applications that require highly accurate and stable electrical signals. For example, it is used in portable audio and video equipment such as digital cameras, camcorders, portable media players and notebooks. It is also used in medical equipment, including MRI machines and other medical imaging devices. Other applications include military and industrial electronics, aerospace, communications and automotive electronics.

Working Principle

The SIT8009BCR31-25E is a programmable oscillator that is designed to generate electrical signals with a predetermined frequency. It uses a circuit structure that consists of a quartz resonator connected to a digital timer and an amplifier. The digital timer is connected to a control line, and the amplifier is used to boost the signal from the quartz resonator.The SIT8009BCR31-25E is designed to be programmed through a control line, allowing for the frequency to be adjusted to suit different applications. The quartz resonator on the circuit is used to generate a reference frequency, which is then multiplied or divided according to the settings on the control line. This allows for accurate and precise control of the frequency of the electrical signals generated.

Benefits of Programmable Oscillators

Programmable oscillators offer many advantages over traditional oscillators. The main advantage is their accuracy and stability, as they can be programmed to generate signals of predetermined frequencies. This makes them ideal for applications where accurate control of the frequency is needed, such as in medical devices or telecommunications systems. Programmable oscillators are also more cost-efficient than traditional oscillators, as they can be programmed and adjusted without the need for replacement.

Conclusion

The SIT8009BCR31-25E is a programmable oscillator designed to provide accurate, reliable and stable electrical signals according to customer specifications. It is widely used in applications such as portable electronics, medical equipment and military systems. Its working principle involves a quartz resonator, a digital timer and an amplifier connected in a circuit that is programmed through a control line. Programmable oscillators offer a number of benefits over traditional oscillators, such as their accuracy and cost-efficiency.

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