353TB3C384R

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:	-20°C ~ 70°C
Series:	353
Voltage - Supply:	2.5V
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

An oscillator is a device that produces an alternating electric current or voltage. Most usually, oscillators use a resonant circuit composed of inductance and capacitance to amplify their signals. In electronics, a type of oscillator known as the 353TB3C384R is commonly used. This oscillator is a combination of both variable frequency and amplitude. It features low phase noise and low harmonic distortion.

Application Field of 353TB3C384R

The 353TB3C384R is widely used in applications including wireless local area networks (WLANs), 3G/4G base-stations, and professional communication systems. It is also used for high-stability implementations of frequency-locked loops (FLLs) and quadrature phase-shift keying (QPSK) modulator applications. In addition, it is suitable for 1G and 2G base-stations and multi-channel transceivers.

Working Principle of 353TB3C384R

The 353TB3C384R oscillator works on the principle of an LC resonator. This type of oscillator is a frequency-controlled oscillator running on a variable frequency-voltage signal that is provided to the resonator. The resonator is made up of two components: an external inductor and an internal capacitor. This combination works together to provide a high-gain, inductive-capacitive tank circuit with low noise and low output distortions. The fundamentals of the 353TB3C384R oscillator are based on the LC resonator. When a voltage source (such as a capacitor) is connected to the LC resonance, the capacitor will be charged until the energy stored in the inductor is sufficient to counter the applied voltage. This charge is stored until the capacitor is discharged when the inductor is reset. The capacitor discharges a pulse of current which is proportional to the energy stored in the inductor. The alternating current that results is what is known as the oscillation frequency of the LC resonance. The 353TB3C384R oscillator can be tuned to different resonance frequencies by varying the values of the components in the resonator. This is accomplished through a voltage-controlled oscillator (VCO) which acts as a tuner for the resonant frequency of the oscillator. The VCO is used to adjust the frequency of the oscillator in order to achieve the desired resonance.

Advantages of 353TB3C384R

The 353TB3C384R oscillator has several advantages when compared to other types of oscillators.The first advantage is that it is inherently stable and requires minimal tuning. This makes it a preferred choice for applications where frequency stability is a must. The second advantage is that it has low phase noise, which is essential in high-performance applications where noise must be minimized. The low-noise levels of the 353TB3C384R allow it to consistently provide cleaner signals than other oscillators. Finally, the 353TB3C384R oscillator has a wide frequency range, making it suitable for applications that require a range of frequencies. This means that it can be used for a wide variety of applications, from radio and TV broadcasting to high-speed electronic personal workstations.

Conclusion

The 353TB3C384R oscillator is a versatile device with many benefits. It is commonly used in modern wireless communication systems and other high-performance applications due to its high stability, low noise level, and wide frequency range. With its many advantages, the 353TB3C384R oscillator is an excellent choice for applications where a reliable, stable oscillator is required.

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