637E156J6C3T

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:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	156.26953MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

637E156J6C3T Application Field and Working Principle

An oscillator is an electronic circuit that produces a continuous output signal of a specific frequency without an input. Oscillators are used to keep many different types of devices in sync. The 637E156J6C3T oscillator is a popular example of such a signal-generating device and is used in many different industries and applications. This article will discuss the application field and working principle of the 637E156J6C3T oscillator.The 637E156J6C3T oscillator is designed to provide a broad range of frequency modulation (FM) signals to allow synchronization of systems employing frequency-modulated waveforms. It provides a choice of several rise- and fall-time characteristics to allow implementation of frequency-agile systems. The 637E156J6C3T oscillator is also designed to provide low phase noise and ultra-stable frequencies during and after power up.The 637E156J6C3T oscillator can be used in a wide variety of industry applications. It can be used in avionic systems for frequency control, as well as in cellular base station systems for frequency de-sensitization. It is suitable for military and civil communication systems, and is also used in medical imaging applications. In addition, the 637E156J6C3T oscillator can be used in broadcasting systems and satellite uplink and downlink systems.The operating principle of the spectrum duplicator is relatively simple. An integrated voltage-controlled oscillator (VCO) is used to produce an adjustment frequency, which is divided by two and applied to a divide-by-two circuit. The divided output is then used to adjust the frequency of the VCO in a bidirectional cycle. The exact frequency of the signal on the output is determined by a voltage applied to the VCO. When this exact voltage is applied, the frequency of the signal on the output becomes constant and equal to the frequency specified.In order to ensure reliable operation, the 637E156J6C3T oscillator has temperature and supply voltage compensation. Temperature compensation can be achieved by using a laser-trimmed, stable-temperature chip such as the M16C or equivalent. By compensating for temperature, the oscillator is more reliable and capable of providing a more accurate output frequency over a wide temperature range. In addition, the supply voltage must also be well regulated to ensure a stable signal and maintain optimal performance. The 637E156J6C3T oscillator also has improved vibration, shock, and acceleration performance to ensure its proper functioning.In conclusion, the 637E156J6C3T oscillator is a versatile and reliable device that is used for frequency control in a wide variety of industries. It is designed to provide frequency modulation signals to allow synchronization of systems employing frequency-modulated waveforms. By using temperature and voltage compensation, it can provide a more accurate output and improved performance over a wide range of conditions.

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