SIT3809AC-C-18SY

Frequency Stability:	±10ppm
Current - Supply (Disable) (Max):	10µA
Height:	0.031" (0.79mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-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:	SiT3809
Voltage - Supply:	1.8V
Output:	LVCMOS, LVTTL
Function:	Standby
Available Frequency Range:	80MHz ~ 220MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	VCXO
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

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Programmable Oscillators are electronic components that have the ability to change their frequency or amplitude properties. This type of oscillator can be used in a variety of applications, such as in medical instrumentation where timing accuracy or frequency stability is critical, or in communications systems where gain or phase memory and synchronization are required. The SIT3809AC-C-18SY is a type of programmable oscillator that is typically used in digital communication applications.The SIT3809AC-C-18SY has many features that make it suitable for a variety of applications. It has an optimized frequency range of 48 MHz to 960 MHz, and is designed to meet the defined requirements of high speed data communications in both industrial and consumer applications. It offers a wide selection of output and output voltage selections that can provide support for multiple clock frequencies and protocols. This can be especially useful in applications such as digital television, DVB-S2, and Ethernet.The SIT3809AC-C-18SY can be programmed with an external microcontroller, allowing it to be adjusted to suit the particular application in which it is being used. This programming ability allows it to provide variable output frequencies and amplitudes, which can be adjusted on-the-fly to provide different types of output signals. In addition, this programmable oscillator allows for the synchronization of multiple oscillators, which can be used in applications such as television broadcasting, where the timing accuracy of multiple transmitters is critical. The SIT3809AC-C-18SY also offers a number of benefits when compared to other types of programmable oscillators. It can maintain frequency accuracy over a temperature range of -30 to +85 °C, as well as high frequency stability, allowing it to remain stable over long periods of time. In addition, it has a high switching speed, which allows it to switch quickly between frequencies, making it suitable for applications such as data communications, where fast switching speeds are required. The working principle of the SIT3809AC-C-18SY is based on the oscillations of an LC circuit. A voltage is sent to the oscillator\'s driver circuit, which builds up an amplified output voltage. This amplified voltage is then sent to the oscillator coil, where it builds up an oscillating current, which is then converted to an output at a specific frequency. The frequency of the oscillator can be altered by either changing the frequency of the input voltage, or by scaling the output voltage. This level of oscillation is fundamentally important to the functioning of the device.In conclusion, the SIT3809AC-C-18SY is a type of programmable oscillator that can be used in a wide range of applications, such as digital television, communication, and medical instrumentation. This oscillator is designed to switch quickly between frequencies and can provide multiple output voltages and frequencies. Additionally, it has excellent frequency accuracy and stability, making it suitable for applications where timing accuracy or frequency stability is critical. All of these features make the SIT3809AC-C-18SY an ideal choice for a variety of applications.

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