SIT8208AI-82-18S-37.500000X

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	10µA
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	31mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT8208
Voltage - Supply:	1.8V
Output:	LVCMOS, LVTTL
Function:	Standby (Power Down)
Frequency:	37.5MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic systems that generate a periodic, oscillating electronic signal, often a sine or square wave. They are widely used in a variety of applications from clocks to radio communication. The SIT8208AI-82-18S-37.500000X oscillator is a type of electronic oscillator that is particularly well suited for radio frequency applications like radiotelephone systems.

Working Principle

The SIT8208AI-82-18S-37.500000X oscillator uses a timing integrated circuit (IC) as the basic building block and is designed to provide a stable frequency in the form of a sine wave. The IC features a wide range of usable frequencies and includes an RC oscillator connected in series with an amplifier to produce an output signal. In operation, the RC oscillator produces an output signal that is a square wave. This signal is then amplified by the amplifier and filtered to produce a sine wave that clocks a quartz resonator. The frequency of this crystal oscillator is determined by the characteristics of the quartz resonator in combination with the capacitors, resistors, and inductors connected to it. The output waveform is then buffered and converted into a low impedance signal for output.

Applications

The SIT8208AI-82-18S-37.500000X oscillator is an ideal choice for use in radio frequency applications due to its small size and low power consumption. It has a wide operating temperature range and is particularly useful for applications that require high frequency accuracy and stability. Common applications include receiver-transmitter circuits, navigation circuits, frequency synthesizers, cellular base stations, and other radio frequency applications.Because the SIT8208AI-82-18S-37.500000X oscillator is a quartz crystal oscillator, it has excellent accuracy and stability. It has a high start-up frequency adjustment range and requires no start-up time to reach the desired frequency. It also has a low phase noise that ensures that minimal interference will be generated by the oscillator’s signal.The SIT8208AI-82-18S-37.500000X oscillator is a reliable and cost-effective solution for a wide range of radio frequency applications. Its small size and low power consumption make it a great choice for tight spaces and limited power supply designs. It also offers excellent frequency accuracy and stability, making it ideal for applications that require precise timing.

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