CCHD-950-50-49.152

Series:	CCHD-950
Packaging:	Cut Strip
Part Status:	Active
Type:	XO (Standard)
Frequency:	49.152MHz
Function:	--
Output:	HCMOS
Voltage - Supply:	3.3V
Frequency Stability:	±50ppm
Operating Temperature:	0°C ~ 70°C
Current - Supply (Max):	25mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.559" L x 0.360" W (14.20mm x 9.14mm)
Height - Seated (Max):	0.209" (5.30mm)
Current - Supply (Disable) (Max):	--

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CCHD-950-50-49.152 Application Field and Working PrincipleOscillators are an essential part of many electronic systems. They have many applications including timing and synchronization, frequency control, modulating and transmission signalling to regulate power conversion and switching frequency, as well as providing clock pulses for microprocessors. CCHD-950-50-49.152 is a high-accuracy quartz oscillator, which is mainly used in various high-precision frequency control applications. This article will provide an overview of its application field and working principle.CCHD-950-50-49.152 is designed for precision frequency control applications, where precise frequency stability and accuracy are essential. It is usually used in RF and microwave applications, where precise timing and synchronization are required. It also works in communications systems, high-end electronic systems, and in other high-precision applications.CCHD-950-50-49.152 has a wide frequency stability range of 0.1-50ppm. It has a wide load capacitance range, making it suitable for various applications requiring precise frequency control. It also provides excellent frequency stability over temperature, making it suitable for high-temperature applications. In addition, it is equipped with a temperature compensation feature, which helps to ensure maximum accuracy of the output frequency.The working principle of CCHD-950-50-49.152 is the same as other quartz oscillators. It uses a quartz crystal as the resonator, which is the same type of crystal used in many watches. When an alternating voltage is applied to the crystal, it vibrates at a specific frequency determined by its thickness and shape. This vibrating crystal then produces oscillations at the same frequency, which can be used to precisely control the frequency of an electronic circuit.At the core of CCHD-950-50-49.152 is a quartz crystal oscillator, which is precision-trimmed to deliver the highest accuracy of the output frequency. The oscillator is held in a hermetically sealed package and is temperature compensated to ensure that it remains in its optimum operating range. The output from the oscillator is then rectified and filtered to provide a stable clock signal at the desired frequency.To ensure the highest accuracy, CCHD-950-50-49.152 is equipped with a temperature compensation circuit. This circuit regulates the output of the oscillator by continuously sensing the temperature and adjusting its output frequency accordingly. This ensures that the output is kept as close to the desired frequency as possible, even when the temperature changes.Overall, CCHD-950-50-49.152 is an excellent choice for high-precision frequency control applications. Its wide temperature range, high accuracy, and temperature compensation feature make it suitable for even the most demanding applications.

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