SIT3809AI-D-33EG

Frequency Stability:	±10ppm
Current - Supply (Disable) (Max):	70µA
Height:	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	36mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	SiT3809
Voltage - Supply:	3.3V
Output:	LVCMOS, LVTTL
Function:	Enable/Disable
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, such as the SIT3809AI-D-33EG product, are a class of electronic devices used to generate electrical signals. These devices are typically used in applications such as testing and instrumentation, electronic circuit testing, medical imaging, and computer system and automation design. This article will discuss the application field and working principles of the SIT3809AI-D-33EG product.The SIT3809AI-D-33EG Programmable Oscillator is a highly versatile and reliable IC device with wide-range programmability. This device offers a frequency range of 4 to 20 MHz with 0.005% accuracy over the full range, and operates using a low-voltage differential signaling (LVDS) architecture. This makes it an ideal choice for various frequency-dependent applications, such as clock and data recovery circuits, clock distribution, and high-speed serial communication systems.In terms of application field, the SIT3809AI-D-33EG Programmable Oscillator can be used in a wide range of different applications. It can be used in the testing and instrumentation, for example, for the testing and adjustment of electronic products. This oscillator can also be used in medical imaging, for the monitoring of heart rate and other vital parameters. It is also well-suited for use in computer system and automation design, as it can be used to drive specialized components and devices, such as servomotors and robots.When it comes to the working principle of the SIT3809AI-D-33EG Programmable Oscillator, the device works by controlling an oscillator that generates an output voltage. The control signals used to generate the output voltage are generated by a set of digital control lines. These digital control lines allow the user to adjust the frequency, duty cycle, and the amplitude of the output voltage.The SIT3809AI-D-33EG Programmable Oscillator uses a time-switched phase-locked loop (TS-PLL) architecture to generate the output voltage. The TS-PLL is composed of several frequency divider and phase comparator stages, as well as several feedback paths. By using these components, the device can accurately generate a stable output voltage with a constant frequency.The SIT3809AI-D-33EG Programmable Oscillator is a reliable device that can be used in a wide array of applications. Its wide-range programmability and its reliable output voltage make it an ideal choice for various frequency-dependent applications. Its low-voltage differential signaling architecture ensures that the device can accurately generate a stable output voltage with a constant frequency, making it suitable in a variety of applications.

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