353VB3A384R

Frequency Stability:	±50ppm
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:	-10°C ~ 60°C
Series:	353
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	38.4MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 353VB3A384R Application Field and Working Principle

Oscillators are electronic devices that generate a steady and continuous signal, typically a repeating waveform. This waveform can be used in a variety of applications, from low frequency pulse generators to high frequency chip oscillators. One of the most common types of oscillators is the explicit type, represented by the 353VB3A384R.The 353VB3A384R oscillator is a programmable, voltage-controlled oscillator (VCO) designed for high frequency applications. It offers a wide frequency range from 16kHz to 8GHz (dependent on application) and has a high stability over temperature, voltage, and time. The 353VB3A384R is a complete system that includes the oscillator core, frequency dividers, control and output logic, and a power amplifier. The oscillator core provides a stable reference signal that drives the frequency divider and generates the desired output signal.The main application areas of the 353VB3A384R oscillator include radio frequency communication, radio astronomy, microwave components and radar. In these applications the oscillator is responsible for creating a stable and highly accurate output frequency. It is used in radio frequency transmitters, receivers, transceivers, modulators, synthesizers, synthesizers/mixers, frequency multipliers, oscilloscope/frequency sweep generators, and in filters, mixers, and amplifiers. The oscillator produces a stable output signal that is then processed for various purposes.The architecture of the 353VB3A384R oscillator is based on a topology known as phase locked loop (PLL) and voltage-controlled oscillator (VCO). This topology allows for dynamic frequency control and regulation through a voltage control signal. The PLL controls the frequency of the output signal by comparing it to a reference clock signal, and then adjusting the VCO output frequency to match or “lock” the reference clock.The PLL consists of four components: the Voltage Controlled Oscillator (VCO), the Frequency Divider, the Phase Detector, and the Filter. The VCO generates an oscillating signal that is divided in frequency by the frequency divider, and then compared to the reference clock signal by the phase detector. If the phase of the clock does not match the phase of the VCO, the voltage control signal is adjusted accordingly. The filter is used to filter out any noise or jitter that may be present in the output.The 353VB3A384R oscillator utilizes a wide range of frequency dividers, allowing for a wide range of frequencies. It also has a wide range of voltage control signals, allowing for dynamic frequency control and regulation. Additionally, its high stability over temperature, voltage, and time allow for long-term operation without degradation. The 353VB3A384R is a high performance, high-frequency oscillator making it an ideal choice for many applications.

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