SIT9003AC-2-18DB

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	800nA
Height:	0.031" (0.79mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	3.5mA
Spread Spectrum Bandwidth:	±0.25%, Center Spread
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	±50ppm
Series:	SiT9003
Voltage - Supply:	1.8V
Output:	LVCMOS, LVTTL
Function:	--
Available Frequency Range:	1MHz ~ 110MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The SIT9003AC-2-18DB programmable oscillator is a precise, programmable frequency of oscillation device. It is designed for applications including Pulse Width Modulation, frequency synthesis, radio frequency synthesis, precision timing and more. Its precise frequency control and high accuracy makes the SIT9003AC-2-18DB one of the best programmable oscillators for use in precision timing applications.

Features

The SIT9003AC-2-18DB is a low-power programmable oscillator with an impressive frequency range of 0.1MHz to 200MHz. It has a high frequency resolution of 1MHz and a frequency control accuracy of ±0.001%. As well as its excellent accuracy, it features a fast start-up time of only 1 millisecond, making it ideal for precision timing applications. Because the oscillator is programmable, the frequency can be changed at any time by simply entering a new parameter in the control register. One of the most notable features of the SIT9003AC-2-18DB is its ability to generate frequencies up to 600MHz, enable multi-frequency capability, and enable predictive tuning. Thanks to these features, the SIT9003AC-2-18DB is suitable for both precision timing and radio frequency synthesis applications.

Application Field

The SIT9003AC-2-18DB is suitable for applications where precise timing is required, such as in radio frequency synthesis, pulse width modulation, precision timing and other high-precision timing applications. The oscillator’s fast start-up time and excellent accuracy make it an ideal choice for these applications. In radio frequency synthesis, the SIT9003AC-2-18DB is capable of generating frequencies up to 600MHz and making the best use of its multi-frequency capability and predictive tuning features. In precision timing applications, the SIT9003AC-2-18DB offers an extremely accurate frequency control output and is ideal for applications where high accuracy is needed.

Working Principle

The SIT9003AC-2-18DB is a programmable oscillator that operates on the principle of frequency modulation. A frequency reference is generated and then used as an input voltage to the frequency synthesizer. The input voltage is then converted into a frequency output, which is then digitally encoded and fed into the circuit to produce the correct frequency. The frequency synthesizer is then able to modify the frequency output of the SIT9003AC-2-18DB.The output frequency of the SIT9003AC-2-18DB is dependent on the values of the tuning control word and the frequency reference input voltage. The frequency control accuracy is ±0.001%, while the frequency resolution is 1MHz. The programmable oscillator also features a fast start-up time of only 1 millisecond.

Conclusion

The SIT9003AC-2-18DB programmable oscillator is designed for applications requiring precise frequency control and high accuracy. Its fast start-up time, programmability and multi-frequency capability make it a great choice for precision timing and radio frequency synthesis applications. Thanks to its excellent accuracy and high frequency range, the SIT9003AC-2-18DB is one of the best programmable oscillators available.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description