DSC1121CL2-033.3333T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	22mA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	AEC-Q100
Current - Supply (Max):	35mA
Operating Temperature:	-40°C ~ 105°C
Series:	DSC1121
Voltage - Supply:	2.25 V ~ 3.6 V
Output:	CMOS
Function:	Enable/Disable
Frequency:	33.3333MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tube

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DSC1121CL2-033.3333T Oscillator Application Fields and Working Principles

Oscillators are electronic circuit components that generate a continuous periodic signal, often a sine or a square wave. They are used in virtually all electronic equipment, from TVs, stereos, audios, and communications equipment to medical imaging and particle accelerators. The DSC1121CL2-033.3333T oscillator is an example of one such oscillator. It has been specifically developed for use in automated test equipment, and it\'s designed to offer high precision measurements and provide additional waveform options.

Application Fields

The primary application field for the DSC1121CL2-033.3333T oscillator is automotive test and measurement equipment. This type of oscillator is designed to provide superior speed, accuracy, and measurement capabilities when testing various engine or automotive systems. This makes it an ideal choice for applications such as emissions testing, battery testing, and engine performance testing.The DSC1121CL2-033.3333T can also be used in communications equipment, such as amateur radios, cellular towers, and medical imaging systems. This type of oscillator is designed to offer enhanced measurement capabilities, and it is often used in systems that require precise frequency stability and high-end signal generation.

Working Principle

The DSC1121CL2-033.3333T is a programmable oscillator, meaning that it is capable of adjusting its frequency to match the needs of the system it is connected to. The oscillator consists of an oscillator core, which is housed in a ceramic package. The core is designed with a quartz crystal as an oscillator component, and it is tuned to provide a specific frequency. This frequency is then fine-tuned to the exact amount needed with an onboard programmable voltage-controlled oscillator (VCO).The VCO can be programmed to adjust the frequency to the exact setting desired. This addressing approach allows for more precise frequency control than other oscillators, which often rely on a simple trimming circuit. The addressing also allows for additional waveform options, such as linear frequency modulation (LFM).

Conclusion

The DSC1121CL2-033.3333T is an oscillator designed to provide superior performance in automotive testing and measurement equipment, as well as communications and medical imaging systems. It is a programmable oscillator, designed with a quartz crystal and an onboard programmable VCO for superior frequency control. With its enhanced measurement capabilities and additional waveform options, the DSC1121CL2-033.3333T makes an ideal choice for a variety of applications.

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