C3291-19.440 Allicdata Electronics
Allicdata Part #:

C3291-19.440-ND

Manufacturer Part#:

C3291-19.440

Price: $ 1.08
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Crystek Corporation
Short Description: OSC XO 19.44MHZ HCMOS TTL SMD
More Detail: 19.44MHz XO (Standard) HCMOS, TTL Oscillator 5V En...
DataSheet: C3291-19.440 datasheetC3291-19.440 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.97060
Stock 1000Can Ship Immediately
$ 1.08
Specifications
Series: C3291
Packaging: Tape & Reel (TR) 
Part Status: Active
Base Resonator: Crystal
Type: XO (Standard)
Frequency: 19.44MHz
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): --
Description

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Oscillators are fundamental components in many types of electronic circuits. These devices typically consist of an active element such as a transistor, along with resistors, capacitors and other passive components that are carefully balanced to provide an oscillatory signal. One of the more popular oscillator designs is the C3291-19.440.

The C3291-19.440 uses a set of complex components and circuitry that provides excellent stability and performance in a wide range of applications. This type of oscillator is commonly used in a variety of applications such as regenerative receivers, radio jamming systems, smart antenna systems and frequency synthesizers. It is also widely used in many other applications requiring precision frequency control.

Due to its stability and performance, the C3291-19.440 oscillator is the preferred solution in many applications requiring continuous, accurate and consistent oscillation. The C3291-19.440 is comprised of several primary elements that must be carefully selected to ensure optimum performance. These elements include a quartz crystal, centering device, voltage regulator, driver transistor, feedback capacitors and other components.

The quartz crystal is the main element responsible for providing the oscillator with stability. It is composed of a piece of quartz crystal suspended in a container. This crystal resonates at a set frequency when the container is filled with a liquid such as alcohol. The centering device is typically an adjustment screw or other component that allows the frequency of the oscillator to be adjusted.

The voltage regulator adjusts the amount of voltage that is supplied to the oscillator. The oscillator requires a certain amount of voltage to maintain operation. If the voltage exceeds the regulation level, the frequency of the oscillator can drift significantly. The driver transistor acts as the main amplifier for the oscillator, amplifying the oscillations to the desired level.

The feedback capacitors provide a feedback loop between the oscillator and the driver transistor. This feedback loop ensures that the oscillator remains stable and that the frequency of the oscillator remains consistent over time. Other components such as resistors and inductors can also be added to the oscillator to further enhance performance.

The C3291-19.440 oscillator is a reliable and accurate device that provides a variety of benefits. Its advanced design and circuitry provide excellent stability and accuracy in a variety of applications such as regenerative receivers, radio jamming systems, smart antennas and frequency synthesizers. The combination of a quartz crystal, centering device, voltage regulator, driver transistor, and feedback capacitors makes the C3291-19.440 a great choice for providing accurate and stable oscillations.

The specific data is subject to PDF, and the above content is for reference

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