SIT3809AC-C-25EH

Frequency Stability:	±10ppm
Current - Supply (Disable) (Max):	70µA
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):	36mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	SiT3809
Voltage - Supply:	2.5V
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

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 Introduction

Programmable oscillators are high-precision, frequency-controlling devices that can be used to adjust the operating frequency of crystal oscillators. These devices are used in many different types of applications, including wireless communication, digital signal processing (DSP), timing, and general clock control. Programmable oscillators are also used in high-speed electronic circuits, in which they are used to help reduce electromagnetic interference (EMI) and eliminate timing errors.The SIT3809AC-C-25EH is a programmable oscillator designed to provide frequency control in a wide range of digital applications. It has a wide operating frequency range of 2 to 25 MHz, as well as an asymmetric output waveform. It is a low-power device, consuming only 15 mA at 3.3V supply voltage. The SIT3809AC-C-25EH is also RoHS compliant and requires an input voltage of +3.3V.

SIT3809AC-C-25EH Application Field and Working Principle

The SIT3809AC-C-25EH can be used in a wide range of applications, from medical technology to communications and embedded systems. Its application fields include patient diagnostic equipment, medical monitoring systems, and wireless communication devices. This oscillator is also suitable for motor control and power control applications, as well as aerospace navigation systems and digital signal processors (DSPs). Additionally, it is well-suited for any application that requires reliable, low-power timing.The SIT3809AC-C-25EH provides an adjustable frequency range of 2 to 25 MHz. It is designed to be accurate to within 0.5 % of the programmed frequency. This oscillator is based on a low-power dual-modulus prescaler design, which allows it to provide an output waveform that is highly symmetrical and precise, even at RF frequencies. It features an adjustable output voltage and current, as well as variable frequency stability and duty cycle.This programmable oscillator also features an advanced phase-locked loop (PLL) design, which ensures precise frequency control, even as voltage and temperature fluctuate. This ensures that the output signal remains precise and stable over a wide range of operating conditions. The SIT3809AC-C-25EH is also equipped with an internal, adjustable delay line, which can be used to synchronize multiple outputs.Finally, the SIT3809AC-C-25EH is designed with a high-frequency, low-power pulse-width modulation (PWM) circuit. This PWM circuit is designed to support high clock frequencies, while keeping power consumption to a minimum. This feature is especially useful in low-power applications, such as medical equipment and communications devices.

Conclusion

The SIT3809AC-C-25EH is a high-precision programmable oscillator designed to provide frequency control in a wide range of applications. It has a wide operating frequency range of 2 to 25 MHz, as well as an asymmetric output waveform. It is also a low-power device, consuming only 15 mA at 3.3V supply voltage. It also features an advanced phase-locked loop (PLL) design, an adjustable output voltage and current, an adjustable delay line for synchronizing multiple outputs, and a high-frequency, low-power pulse-width modulation (PWM) circuit. These features make the SIT3809AC-C-25EH an ideal choice for time-sensitive applications, such as medical and communication systems.

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

Part Number	Manufacturer	Price	Quantity	Description