SIT8009BCR31-25S

Series:	SiT8009B
Part Status:	Active
Base Resonator:	MEMS
Type:	XO (Standard)
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Available Frequency Range:	115MHz ~ 137MHz
Function:	Standby
Output:	HCMOS, LVCMOS
Voltage - Supply:	2.25 V ~ 2.75 V
Frequency Stability:	±20ppm
Frequency Stability (Total):	±20ppm
Operating Temperature:	-20°C ~ 70°C
Spread Spectrum Bandwidth:	--
Current - Supply (Max):	6.4mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height:	0.032" (0.80mm)
Current - Supply (Disable) (Max):	4.2mA

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Programmable Oscillators: SIT8009BCR31-25S Application Field and Working Principle

Programmable oscillators are useful for various kinds of applications and SIT8009BCR31-25S, as a member of this family, also plays an important role in the world of communications. In this article, we are going to introduce the applications and the working principle of this product in detail.

Application Field

The SIT8009BCR31-25S belongs to the wide range of programmable oscillators and it is usually used in assorted hardware components and software protocols. As far as the hardware is concerned, this product can be used to generate a variety of frequencies and voltage levels, which makes it appropriate to use in a variety of applications.On the other hand, SIT8009BCR31-25S also plays an important role in the software protocols. The most commonly used applications include Ethernet, Wi-Fi, and ZigBee. This product provides support for these protocols by helping to record and synchronize data between devices in the network. It can also be used for timing and frequency related operations.

Working Principle

The SIT8009BCR31-25S is based on a voltage-controlled oscillator. It uses an oscillator core to generate a square waveform, which is then modified by an analog multiplexer to preset frequencies. It is powered by either a 2.5V or 5V power source and it can generate frequencies ranging from 2.5Mhz to 500Mhz.The main working principle of SIT8009BCR31-25S is to provide a frequency signal with a controlled voltage level. It utilizes an internal voltage-controlled oscillator (VCO) to generate the desired frequency. This oscillator core is then tuned by an external delay line. The delay line can be adjusted to obtain the desired frequency.Once the frequency is obtained, the signal is then converted to a digital signal using a digital to analog converter. The signal is then transmitted to the target system.In summary, the SIT8009BCR31-25S which is a part of the programmable oscillator family can be used for various applications. It can generate various frequencies and voltage levels, which makes it suitable for hardware usage. Moreover, it helps to record and synchronize data between devices in the network and helps with timing and frequency related operations. It uses a voltage-controlled oscillator and is powered by either a 2.5V or 5V power source. The internal voltage-controlled oscillator is then tuned by an external delay line to achieve desired frequency. The signal is then converted to a digital signal and transmitted to the desired system.

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