637E7776C2T

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):	88mA
Operating Temperature:	-20°C ~ 70°C
Series:	637
Voltage - Supply:	2.5V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	77.76MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

The 637E7776C2T is one of the most common oscillators used in a range of applications today. It works by feeding an electronic signal back into itself, and generates a frequency with a completely independent circuit. This makes it incredibly versatile and lends itself well to a wide variety of applications.The typical applications for the 637E7776C2T oscillator range from timing applications to modulated communications. It also has extensive usage within digital and analog systems for clock signals and pulsed frequency signals.The 637E7776C2T is also frequently used in oscillators for radar applications. It is well suited for long-range communications as it can detect very small signals and amplify them. This enables it to detect objects with clarity, which can be used for many different types of radar applications.In terms of its working principle, the 637E7776C2T oscillator relies on a feedback loop known as an LC (inductor-capacitor) circuit. In this type of circuit, an alternating signal is fed back into itself, causing the signal to oscillate between two different levels of intensity.The alternating signal is generated by two components - an inductor and a capacitor. The inductor stores energy in the form of a magnetic field, while the capacitor stores energy in the form of an electrical field. This allows for the alternate charging and discharging of the circuit, creating the alternating signal required for the feedback loop.The frequency of the 637E7776C2T oscillator is determined by the value of the components in the LC circuit. Generally, the higher the capacitance, the higher the frequency of the oscillation, while the lower the capacitance, the lower the frequency of the oscillation.The 637E7776C2T oscillator is also equipped with several special features, including frequency modulation and temperature stability. Frequency modulation is used to control the frequency of the oscillation, while temperature stability ensures that the oscillator will operate correctly regardless of changes in the temperature.In summary, the 637E7776C2T oscillator is a versatile and reliable device that is used in a variety of different applications. Its working principle is based on an LC circuit, and it is capable of producing a consistent frequency with frequency modulation and temperature stability. As a result, it is perfectly suited for applications such as timing, modulated communications, and radar.

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