CPPFXC8-A7BR-4.0TS Allicdata Electronics
Allicdata Part #:

CPPFXC8-A7BR-4.0TS-ND

Manufacturer Part#:

CPPFXC8-A7BR-4.0TS

Price: $ 3.54
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Cardinal Components Inc.
Short Description: OSC XO 4.000MHZ CMOS SMD
More Detail: 4MHz XO (Standard) CMOS Oscillator 5V Enable/Disab...
DataSheet: CPPFXC8-A7BR-4.0TS datasheetCPPFXC8-A7BR-4.0TS Datasheet/PDF
Quantity: 1000
300 +: $ 3.21489
Stock 1000Can Ship Immediately
$ 3.54
Specifications
Frequency Stability: ±25ppm
Current - Supply (Disable) (Max): 50µA
Height - Seated (Max): 0.189" (4.80mm)
Size / Dimension: 0.571" L x 0.346" W (14.50mm x 8.80mm)
Package / Case: 4-SOJ, 7.62mm pitch
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 45mA
Operating Temperature: -40°C ~ 85°C
Series: FIPO™ CPPFX
Voltage - Supply: 5V
Output: CMOS
Function: Enable/Disable
Frequency: 4MHz
Type: XO (Standard)
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators are essential components used in electronic devices, providing the right waveform output at a certain frequency. CPPFXC8-A7BR-4.0TS is a type of oscillator with many excellent features. Its main applications and working principle are discussed below.

Applications

CPPFXC8-A7BR-4.0TS oscillator is designed for digital circuits. It not only provides high accuracy to the circuit, but also ensures minimal power consumption. It is applicable for various projects such as laptop computers, handheld devices, mobile phones, and navigation systems. By using a CPPFXC8-A7BR-4.0TS oscillator, noise-free, distortion-free oscillations can be produced with a high degree of accuracy.

Working Principle

CPPFXC8-A7BR-4.0TS oscillators use a combination of transistor-based, high-frequency switching circuits and crystal-based feedback systems to establish an oscillator circuit. The transistor-based, high-frequency switching circuit is the driver circuit of the oscillator, converting electrical energy from the power source to an oscillating current. A quartz crystal is then used as a reference and feedback mechanism.

The quartz crystal is a thin slice of quartz crystal that is cut to a specific thickness based on its desired resonant frequency. The resonant frequency of the quartz crystal is then used to drive the oscillator at the desired frequency. The oscillations of the quartz crystal are then used to feed-back to the power source where the oscillations can be adjusted with the oscillation frequency. The oscillating current is then used to generate the desired waveform.

CPPFXC8-A7BR-4.0TS oscillator is also designed with features such as galvanic isolation, low EMI and adjustable output. Galvanic isolation refers to the voltage driving between two isolated conductors, which will ensure high reliability in the circuit. Low EMI (electro-magnetic interference) is also important for avoiding radio interference caused by the oscillator. Adjustable output is also useful in cases where the frequency needs to be changed over time.

Conclusion

CPPFXC8-A7BR-4.0TS oscillator is a useful and excellent oscillator as it comes with many advanced features such as low power consumption, galvanic isolation, low EMI, and adjustable output frequency. It is mainly used in digital circuits and is suitable for many projects including mobile phones, navigation systems, laptops and handheld devices. The working principle of the oscillator relies on a combination of transistor-based, high-frequency switching circuits and crystal-based feedback systems.

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

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