Series:	C3291
Packaging:	Tape & Reel (TR)
Part Status:	Active
Base Resonator:	Crystal
Type:	XO (Standard)
Frequency:	20.48MHz
Function:	Enable/Disable
Output:	HCMOS, TTL
Voltage - Supply:	5V
Frequency Stability:	±25ppm
Operating Temperature:	0°C ~ 70°C
Current - Supply (Max):	60mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.283" L x 0.198" W (7.20mm x 5.02mm)
Height - Seated (Max):	0.071" (1.80mm)
Current - Supply (Disable) (Max):	--

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Oscillators

C3291-20.480 Application Field and Working Principle

Oscillators are widely used in many applications. They have a wide range of applications, from commercial and consumer electronics to scientific and industrial applications. The C3291-20.480 oscillator is a type of oscillator designed for signal replication and frequency regulation. This article will discuss the application field and working principle of the C3291-20.480 oscillator.The C3291-20.480 is a quartz crystal oscillator, which is used as a frequency control element in electronic circuit applications. This oscillator is suitable for use in digital and analog electronic circuits. It is ideal for controlling the frequency of a signal, such as radio transmissions, and its frequency can be controlled precisely.The most common application of the C3291-20.480 is in the field of radios. A crystal oscillator serves as a stable oscillator within the circuitry of a radio receiver, serving to stabilize the frequency of oscillation. This is done by the oscillator converting the alternating current used by a radio to direct current, which is then converted back to alternating current, producing the frequency of the radio signal.The C3291-20.480 oscillator is also used in communications systems. This oscillator is used in radio modems, digital phones, and other communications systems to provide precise synchronization between the transmitter and receiver frequencies. The C3291-20.480 oscillator can also be used in data transmission systems, time keeping systems, telemetry systems, and remote sensing systems.The working principle of the C3291-20.480 is based on the concept of resonance. The oscillator is powered by an electrical signal, which interacts with a quartz crystal to create an oscillating circuit. The quartz crystal acts like a spring, resonating within a circuit when it is excited by a signal. The resonance created by the quartz crystal allows the oscillator to produce a constant, stable frequency.The C3291-20.480 oscillator is a highly reliable and stable frequency control device. It is resistant to external interference and has a low frequency drift. This oscillator is also temperature-compensated, allowing it to maintain an accurate frequency even when the temperature changes.In conclusion, the C3291-20.480 oscillator is a highly reliable and stable frequency control device. It is used in many applications, such as radios, communications systems, and time keeping systems. It works on the principle of resonance, converting an electrical signal into an oscillating circuit. The quartz crystal within the oscillator acts like a spring, creating a constant, stable frequency.

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