DSC1033CC1-049.1520T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	1µA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4mA (Typ)
Operating Temperature:	0°C ~ 70°C
Series:	DSC1033
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Standby (Power Down)
Frequency:	49.152MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to OscillatorsAn oscillator is a device that produces a repeating or oscillating signal, usually for a specific purpose. Oscillators can be used in a variety of purposes, including frequency synthesis, timekeeping, signal generation, electronic communications, and acoustics.Oscillators come in various types and configurations, depending on the waveform and frequency of the signal generated. The most common type of oscillator used is the sinusoid, which produces a pure sine wave output. Other types of oscillators include square wave, triangle wave, sawtooth wave, and trapezoidal wave.DSC1033CC1-049.1520TThe DSC1033CC1-049.1520T oscillator is a low-power quartz oscillator with a nominal operating frequency of 1.1520MHz. It is a miniature, ceramic-based, surface-mount oscillator designed class C for 10ns accuracy. The DSC1033CC1-049.1520T is a temperature-compensated and temperature-controlled oscillator (TCXO). It is rated for an operating temperature range of -20°C to +70°C with a frequency stability of ±0.02ppm over the operating range.Application Fields & Working PrincipleThe DSC1033CC1-049.1520T oscillator can be used for various applications, including frequency synthesis, clock or frequency synthesizers, timekeeping, phase-locked loop circuits, radio communications, and ultrasonic transducers.In terms of its working principle, the DSC1033CC1-049.1520T oscillator utilizes the piezoelectric effect of a quartz crystal, which produces a consistent frequency when a voltage is applied. The oscillator\'s frequency is determined by the thickness of the quartz crystal and can be adjusted by changing the capacitance value of the internal oscillator circuit.The oscillator has a tiny quartz crystal plate which is machined with two electrodes. The crystal plate is then placed between two thin metal plates to form a capacitor. When a voltage is applied across the crystal, it vibrates and produces a sine wave frequency that is determined by its thickness. The frequency is then amplified and stabilized by the oscillator\'s tuned LC circuit and other components.ConclusionThe DSC1033CC1-049.1520T oscillator is an economical miniature oscillator designed for low-power and low-temperature applications. This oscillator is used for various applications, including frequency synthesis, clock or frequency synthesizers, timekeeping, phase-locked loop circuits, radio communications, and ultrasonic transducers. In terms of its working principle, the DSC1033CC1-049.1520T oscillator utilizes the piezoelectric effect of a quartz crystal, which produces a consistent frequency when a voltage is applied. By controlling the capacitance value of the internal oscillator circuit, the frequency of the oscillator can be adjusted.

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