353VB5C388T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.055" (1.40mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	25mA
Operating Temperature:	-20°C ~ 70°C
Series:	353
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	38.88MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 353VB5C388T Application Field and Working Principle

Oscillators have a wide range of applications, and the 353VB5C388T model is no exception. This oscillator is a high-performance clock derived from its manufacturer, Kamaya Electronics, and is designed to support high frequency applications like IBM, Microsoft, and other market computing solutions.The 353VB5C388T utilizes a unique design consisting of a VCXO (Voltage-Controlled Crystal Oscillator) and a high-performance regulator. The VCXO\'s operating frequency is set to the middle of the quartz crystal\'s frequency range, ensuring the accuracy of the device’s output frequency. The regulator provides a voltage regulation mechanism and also acts as a buffer for the VCXO used in the oscillator.The 353VB5C388T oscillator offers superior frequency stability over a wide range of temperature, voltage, and aging conditions. Its output frequency is fixed at 50MHz and is rated up to 25.5pF. As for jitter, this oscillator has a jitter performance of 0.5ps and a SSC spread of +/-10ppm. The oscillator also comes with an accuracy of 11ns of time interval gap and ±30ppm frequency tolerance.When it comes to power consumption, this oscillator operates at 2.5V and provides an output level of 3.3V. It draws 10mA max current while the power supply voltage ranges from 2.5V to 5.5V. On the other hand, the relative temperature coefficient of frequency, also known as the coefficient of aging is -20ppm to +30ppm. In terms of noise and distortion, the 353VB5C388T oscillator has a low level of distortion due to its high-end components.The 353VB5C388T also has several capability features such as standby, return, and auto frequency adjust (AFA) functions. The return function allows the device to sense a change in the output frequency and adjust the output frequency accordingly, while the AFA feature automatically adjusts the output frequency if a change in the environmental temperature or power supply occurs. This helps to ensure a stable output frequency across a wide range of operating condition.In summary, the 353VB5C388T oscillator is a reliable, high-performance product from Kamaya Electronics. With its superior frequency stability, low power consumption, high accuracy, and low levels of noise and distortion, this model can be used in a variety of applications including IBM, Microsoft, and other market computing solutions.

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