SIT8008BI-23-25S-20.000000D

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	2.5µA
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):	4.2mA
Operating Temperature:	-40°C ~ 85°C
Series:	SiT8008B
Voltage - Supply:	2.5V
Output:	HCMOS, LVCMOS
Function:	Standby (Power Down)
Frequency:	20MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are widely used in various electronics and electrical engineering applications. They are typically characterized by their output waveforms, which vary in frequency, amplitude, and wave shape depending on the device being used.SIT8008BI-23-25S-20.000000D is one type of oscillator, and is often used in many industrial applications such as, clock signal synchronization, timing in communications systems, and temperature sensing devices.

Application field of SIT8008BI-23-25S-20.000000D

The SIT8008BI-23-25S-20.000000D oscillator is a surface mount device (SMD), designed for use in high-speed circuit designs requiring extreme accuracy and stability for timing and/or temperature measurement. The device provides a small footprint on printed circuit boards and can be used in high-frequency applications.This oscillator offers precision control and temperature compensation features which provide improved accuracy and stability for operation in challenging environments. This device is ideal for use in a range of industries, including communications, industrial automation, automotive, medical, and aerospace.

Working principle of SIT8008BI-23-25S-20.000000D

The SIT8008BI-23-25S-20.000000D oscillator is designed to generate an output signal of fixed frequency which is controlled and independent of the power supply voltage. Its working principle is based on the conventional oscillator circuit topology with a crystal resonator connected between the inverting (-) and non-inverting (+) input of a differential amplifier. The frequency of oscillation is mainly determined by the frequency of the quartz crystal connected to the circuit. The oscillator circuit contains a resistive-capacitive (R-C) network, designed to ensure the correct amplitude and shape of the output waveform.The output waveform of the oscillator is a square wave (50% duty cycle) that can be used directly as the input of a counter, or for further frequency division. As temperature and power supply voltage variations cause changes in the frequency, the oscillator also contains an integrated feedback loop which regulates the oscillation frequency.The SIT8008BI-23-25S-20.000000D oscillator is composed of two main components, a differential amplifier and a quartz crystal. The differential amplifier is a high-performance IC containing four transistors, two capacitors, and two resistors. The quartz crystal acts as a frequency reference and provides the main oscillation frequency, which is generally in the range of 4-35 MHz. The ability of the SIT8008BI-23-25S-20.000000D oscillator to filter unwanted noise and provide high-stability performance, makes the device suitable for use in a variety of applications requiring precise timing and accurate frequency control. The output waveform has a classic square shape, which can be further filtered to ensure sharp signal edges and low noise. In summary, the SIT8008BI-23-25S-20.000000D oscillator is a high-precision and cost-effective solution for timing control and temperature sensing applications. With highly stable frequency accuracy over a wide temperature range, it is an ideal choice for use in industrial control, communications, and medical applications.

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