CE3290-18.432

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.283" L x 0.198" W (7.20mm x 5.02mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	60mA
Operating Temperature:	-40°C ~ 85°C
Series:	C3290
Voltage - Supply:	5V
Output:	HCMOS, TTL
Function:	Enable/Disable
Frequency:	18.432MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are circuits that produce a periodic, oscillating electronic signal, often a sine wave or a square wave. Oscillators are widely used in radios and computers to generate and maintain the frequency of a signal. They are also used in electronic circuits to provide a reference frequency, or clock signal, for timing purposes. The CE3290-18.432 oscillator is one type of oscillator that is used in many applications.The CE3290-18.432 oscillator is a frequency-stabilized oscillator that operates between 9 Hz and 18.432 kHz. It is specifically designed for applications in automotive telematics and communications systems. The oscillator uses a quartz crystal element that is integrated with a high-performance circuit design to provide stable frequency output. The oscillator is capable of providing sub-ppm stability over an operating temperature range of -40 to +85°C.The CE3290-18.432 oscillator is a low-power oscillator, consuming only 1.5 µA of current at 3V. It is available in an 8-lead wide-temperature ceramic package, making it ideal for use in applications where space is limited. The CE3290-18.432 is a full-frequency oscillator, meaning that it can be operated over a range of frequencies. It also includes a start-up feature that allows it to quickly settle into the desired frequency range.The CE3290-18.432 oscillator is primarily used in automotive applications where a stable frequency output is required. For example, it is used in navigation systems, GSM and GPS systems, and infotainment systems. It is also used in medical equipment and video/audio systems. The oscillator can also be used in cyclic voltage control, frequency modulation, pulse width modulation, digital signal generation, and other related applications.The working principle of the CE3290-18.432 oscillator is based on the Quartz Crystal Frequency Control Method. This method uses a quartz crystal element to control the frequency of the oscillator. The crystal acts like an electronic tuning fork, vibrating at a fixed frequency when a voltage is applied to it. The oscillator then uses this frequency as the reference signal to produce a periodic, oscillating output signal.The circuit of the CE3290-18.432 oscillator is designed to ensure that the crystal is not over-stressed and that its frequency drift is minimized. The circuit also includes features such as a start-up circuit and gain control circuit that help it to quickly settle into the desired frequency range. The output signal from the circuit is then filtered to minimize noise and jitter and ensure that the frequency is stable.In summary, the CE3290-18.432 is a frequency-stabilized oscillator that is used in a variety of automotive applications. It uses a quartz crystal element and a high-performance circuit design to provide stable frequency output. The oscillator is capable of providing sub-ppm stability over a wide temperature range, and consumes only 1.5 µA of current at 3V. The working principle of the oscillator is based on the Quartz Crystal Frequency Control Method.

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