Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	88mA
Operating Temperature:	-10°C ~ 60°C
Series:	633
Voltage - Supply:	2.5V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	200MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Introduction

An oscillator is an electronic circuit capable of continuous signal generation without external input. The most common oscillators create sinusoidal or similar waveforms, but they can also produce other types of signal, such as square, triangular, or sawtooth waves. In the case of 633P20006A2T, it is an oscillator designed to generate a sine wave due to its use of an electronic oscillator network.

633P20006A2T Application Fields

633P20006A2T is usually used for communication applications, such as cellular communication, wireless communication, and local area network systems. It provides fine frequency tuning, and the frequency range is as small as 0.1 Hz. This makes it suitable for applications where fine frequency tuning is required, such as in communication systems, radio transmitters and receivers, and precision digital signal processors.

633P20006A2T Working Principle

633P20006A2T works based on the principle of electronic oscillation. It is a single-frequency crystal oscillator circuit, which uses the quartz crystal and an electronic circuit to generate a sinusoidal AC signal of precise frequency. The basic circuitry of the 633P20006A2T consist of a crystal resonator, a buffer amplifier, an inverter and a frequency divider/combinator. The quartz crystal vibrates at a specific frequency when a voltage is applied to it. The frequency of the vibration can be controlled by changing the capacitance on the quartz crystal. The amplifier boosts the frequency of the vibrations to a higher frequency that is output from the oscillator.The inverter creates an inverted version of the signal and sends it to the frequency divider/combinator. This combines both the original and the inverted signals, producing a signal with twice the frequency of the original, which is fed back into the circuit and compared with the input signal from the quartz crystal. If a frequency difference is detected, the oscillator will adjust its output frequency accordingly. This process is repeated over and over, maintaining the frequency of the output signal. When the 633P20006A2T oscillator is connected to an external circuit, the frequency of the output signal can be adjusted or tuned to the desired frequency. This is achieved by changing the capacitance on the quartz crystal.

Conclusion

In conclusion, 633P20006A2T is a single-frequency crystal oscillator specifically designed to generate a sine wave. It is used in communications applications, such as cellular communication, wireless communication, and local area networks due to its precise frequency tuning. 633P20006A2T functions on the principle of electronic oscillation, using a quartz crystal, an amplifier, an inverter and a frequency divider/combinator to generate the precise frequency output.

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