637L18006C2T

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	66mA
Operating Temperature:	-20°C ~ 70°C
Series:	637
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Enable/Disable
Frequency:	180MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are circuits that generate a periodic waveform. They are used to create signals at a desired frequency for radar, communication, and a variety of other applications, from controlling flight surfaces in radio-controlled aircraft to generating an audio beat for a metronome. 637L18006C2T is the oscillator of choice in many applications requiring reliable performance in key parameters.

637L18006C2T Application Field

637L18006C2T is a miniature frequency-control device, with an operating temperature of -30~+70°C, suitable for automotive electronics. This device contains a voltage-controlled crystal oscillator (VCXO), divided by a high-speed 10-bit or 8-bit programmable counter with an HCMOS output. The frequency range of 637L18006C2T from 0 to 80MHz, with a crystal frequency oscillation range of 20 to 70MHz, the frequency accuracy could be as low as 20ppm. This VCXO can be used in frequency synthesis, network communication, broadcasting and communications, military wireless communication, and GPS applications.

637L18006C2T Working Principle

The working principle of 637L18006C2T is based on the concept of oscillator. An oscillator is a circuit that produces an output signal, called the oscillator output, which has a continuous sine wave, or other periodic waveform. The 637L18006C2T oscillator uses a VCXO, which is a variable, or variable-frequency, crystal oscillator. It primarily consists of a quartz crystal resonator, amplifier, oscillator circuit, frequency divider, and output driver. It uses the frequency properties of the quartz crystal to determine the output frequency of the oscillator. The crystal resonator is used to set the natural frequency of the oscillator. The frequency of the oscillator is determined by the frequency of the quartz crystal and can be adjusted by varying the voltage output of the oscillator. The frequency divider is used to divide the signal output from the oscillator to create the desired output frequency. The output from the oscillator is further amplified by the amplifier and output driver before it is sent to the output of the oscillator.

Conclusion

637L18006C2T is a miniaturized frequency-control device, providing accurate and reliable performance in a variety of applications. It is ideal for use in frequency synthesis, network communication, broadcasting and communications, military wireless communication, and GPS applications. 637L18006C2T is based on the concept of oscillator, which consists of a quartz crystal resonator, amplifier, oscillator circuit, frequency divider, and output driver. It uses the frequency properties of the quartz crystal to determine the output frequency of the oscillator, and the frequency of the oscillator is determined by the frequency of the quartz crystal. The frequency can be adjusted by varying the voltage output of the oscillator, and it can then be further amplified by the amplifier and output driver before it is sent to the output of the oscillator.

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