SIT9005ACT2G-18SH

Frequency Stability (Total):	--
Current - Supply (Disable) (Max):	1.5µA
Height:	0.030" (0.76mm)
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):	5.5mA
Spread Spectrum Bandwidth:	-2.1%, Down Spread
Operating Temperature:	-20°C ~ 70°C
Series:	SIT9005
Frequency Stability:	±20ppm, ±25ppm, ±50ppm
Voltage - Supply:	1.8V
Output:	LVCMOS
Function:	Standby
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

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

Programmable Oscillators

Programmable oscillators are a type of electronic oscillators used in various electronic functions where precise and stable frequency control is important. They are usually used to generate clock signals or timed events in circuits. The SIT9005ACT2G-18SH is a type of programmable oscillator that is used in various applications.The SIT9005ACT2G-18SH programmable oscillator is an integrated circuit (IC) which consists of an oscillator with internally programmable frequency accuracy, external capacitor frequency calibration and optional I2C controllable phase offset. The SIT9005ACT2G-18SH is equipped with an auto-calibration circuit for fast start up and frequency stability that has the flexibility to remain stable with temperature and long-term aging variations.In terms of its basic application field, the SIT9005ACT2G-18SH is mainly used for timing or clock generation in Smart Grid, IEC61850-3, automotive, dKTP, and industrial control applications. These applications rely heavily on precise and reliable frequency sources, as well as low power consumption, as seen in the SIT9005ACT2G-18SH.The SIT9005ACT2G-18SH offer some advantages over traditional oscillators in terms of tunability and flexibility. For instance, the user can adjust the frequency output in two modes: by changing the capacitance values of the external capacitors or the digital calibration register. This allows users to customize their oscillator’s output frequency to match their required specification in a much more precise fashion.When it comes to the working principle of the SIT9005ACT2G-18SH, it is powered by a DC voltage source and works with the help of a complementary metal-oxide semiconductor (CMOS) oscillator and a modified phase-locked loop (PLL) to generate a precise clock signal with a precisely specified frequency.The modified PLL in the SIT9005ACT2G-18SH works in conjunction with an autocalibration circuit and digitally programmable and controllable external capacitors. These capacitors help in precisely tuning the frequency of the output clock signal to match the desired frequency. When the SIT9005ACT2G-18SH is set to the desired frequency, the PLL generates a stable clock signal for the required application.The SIT9005ACT2G-18SH has a wide range of advantages over conventional programmable oscillators. Its affordability and use of low-power CMOS technology makes it a popular choice for applications requiring precise clock signals. Additionally, its external capacitors can be used to fine-tune the frequency output to match any frequency within the range of the oscillator. Finally, the I2C control interface provides a means for remote control and configuration of the oscillator by an external system.Overall, the SIT9005ACT2G-18SH is a highly robust and customizable programmable oscillator. Its low-power and high precision output, coupled with its wide range of application fields make it an ideal choice for any application where precise frequency control is required.

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

Part Number	Manufacturer	Price	Quantity	Description