SIT8208AC-21-33S-20.000000X

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	70µA
Height - Seated (Max):	0.032" (0.80mm)
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):	33mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT8208
Voltage - Supply:	3.3V
Output:	LVCMOS, LVTTL
Function:	Standby (Power Down)
Frequency:	20MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

Oscillators are circuits that produce a periodic output signal with a frequency that is a function of their component values. They form the basis for all types of switching and analog circuits and include devices such as multivibrators, timers, frequency dividers, frequency detectors, and phase-locked loops. One of the most common types of oscillator is the SIT8208AC-21-33S-20.000000X, which is a voltage-controlled crystal oscillator (VCXO). In this article, we will discuss the application field and working principle of the SIT8208AC-21-33S-20.000000X.

Application Field

The SIT8208AC-21-33S-20.000000X is used in a variety of applications, such as communication systems, timing circuits, and frequency synthesizers. In communication systems, it can be used to generate high-precision clock signals for digital transmission. It can also be used to generate low-frequency signals for the synchronization of digital transmission systems.In timing circuits, VCXOs can be used to generate precise square wave signals, which can be used to measure the duration and frequency of periodic signals. They can also be used for the generation of pulse width modulation signals, which are used to control the speed of motors.In frequency synthesizers, the SIT8208AC-21-33S-20.000000X can be used to generate stable and precise frequency clocking signals. It is also used in radio communication systems and satellite systems where reliability and accuracy are critical.

Working Principle

The SIT8208AC-21-33S-20.000000X is a VCXO that consists of an oscillator core, a crystal, and a circuit that controls the frequency. The oscillator core is made of a small capacitor and an inductor that are usually integrated into a single package, along with buffer amplifiers and other components. The core is connected to the crystal, which determines the frequency of the oscillation. The output frequency of the oscillator can be adjusted by varying the voltage applied to it. This allows the SIT8208AC-21-33S-20.000000X to be used in frequency synthesizers, where it is used to provide stable and accurate frequency signals.

Conclusion

The SIT8208AC-21-33S-20.000000X is a voltage-controlled crystal oscillator that is used in many applications, such as communications systems, timing circuits, and frequency synthesizers. It consists of an oscillator core, a crystal, and a voltage-controlled circuit, and its output frequency can be adjusted by varying the voltage applied to it. The SIT8208AC-21-33S-20.000000X is a highly accurate and reliable oscillator that is suitable for a variety of applications.

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

Part Number	Manufacturer	Price	Quantity	Description