353WB6A388T

Frequency Stability:	±20ppm
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):	30mA
Operating Temperature:	-10°C ~ 60°C
Series:	353
Voltage - Supply:	5V
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: 353WB6A388T Application Field and Working Principle

Oscillators are electronic components used to generate an alternating or pulsating current or voltage with a constant frequency. Oscillators are necessary to provide frequency accuracy and stability in mechatronic and electrical power systems, communication and signal processing, and wireless communication. The 353WB6A388T oscillator is a specific type of oscillator with a unique application field and working principle.

The 353WB6A388T oscillator is a phase-locked loop (PLL) clock generator from Texas Instruments. It has a wide range of compliance (RF) and high operating frequencies (up to 2.4 GHz). The device is designed to produce low noise and high frequency accuracy with various mixed-signal integrated circuit (IC)’s, providing the user a remarkably accurate and reliable frequency source. This type of oscillator is used in the radio frequencies that are common to high frequency (RF) communication systems, including satellite communication, wireless communication, cable television (CATV), Ethernet, and Wi-Fi networks.

The working principle of the 353WB6A388T oscillator is based on a basic PLL circuit. This type of circuit is composed of three basic elements: a voltage-controlled oscillator (VCO), a phase detector, and a low-pass filter. The VCO\'s output is fed into the phase detector, where it is compared with the reference signal. The phase detector generates an output current that is proportional to the phase difference between the reference signal and the VCO. This current is then filtered by the low-pass filter, which produces a voltage that controls the frequency of the VCO. By controlling the VCO\'s frequency, the oscillator can easily lock onto the reference frequency and thus produce an accurate and controlled waveform at a constant frequency.

The 353WB6A388T PLL oscillator is ideal for a variety of applications. It is used in sensitive analog or mixed-signal applications such as clock tree generation, standard reference clocks for embedded systems, clock synchronization, clock regulation, timing and frequency control. This oscillator has good noise immunity and is suitable for applications that require low fundamentals in external devices. The device is designed with features such as a low voltage differential signaling (LVDS) output, a high-speed serial programmable input, an integrated crystal oscillator, and a built-in differential amplifier for signal conditioning. The device is also available in a variety of package types and has a proven track record of success in a variety of applications.

In conclusion, the 353WB6A388T oscillator is a highly reliable and accurate PLL clock generator from Texas Instruments. It has a wide range of compliance and high operating frequencies with various mixed-signal IC’s, providing the user a remarkably accurate and reliable frequency source. It is suitable for applications requiring low fundamentals in external devices, and is ideal for sensitive analog or mixed-signal applications such as clock tree generation, standard reference clocks for embedded systems, clock synchronization, clock regulation, timing and frequency control.

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