AX7DCF4-640.0000T Allicdata Electronics
Allicdata Part #:

AX7DCF4-640.0000T-ND

Manufacturer Part#:

AX7DCF4-640.0000T

Price: $ 8.69
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Abracon LLC
Short Description: OSC 640MHZ 1.8V LVDS SMD
More Detail: 640MHz XO (Standard) LVDS Oscillator 1.8V Enable/D...
DataSheet: AX7DCF4-640.0000T datasheetAX7DCF4-640.0000T Datasheet/PDF
Quantity: 1000
250 +: $ 7.82369
Stock 1000Can Ship Immediately
$ 8.69
Specifications
Frequency Stability: ±25ppm
Current - Supply (Disable) (Max): 65mA
Height - Seated (Max): 0.075" (1.90mm)
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case: 8-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 70mA
Operating Temperature: -40°C ~ 85°C
Absolute Pull Range (APR): --
Series: Clearclock™ AX7
Voltage - Supply: 1.8V
Output: LVDS
Function: Enable/Disable
Frequency: 640MHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators are devices used to generate repetitive electrical signals and, depending on the device, the signal is either a waveform or a single frequency. One type of oscillator is known as a surface mount oscillator, such as the AX7DCF4-640.0000T oscillator. This device contains a smooth frequency tuning capability that allows output frequencies to be controlled precisely while providing some other features as well. Knowing the application field and working principle of this device can help to understand how to use it most efficiently.

Application field

The application field of the AX7DCF4-640.0000T oscillator is digital electronic systems, especially those with I/O interface requirements. This device has a variety of features that makes it well-suited for any system that needs precise frequency control capability. These features include low power consumption and low jitter operation, as well as temperature and voltage stability. The AX7DCF4-640.0000T oscillator is also capable of producing a wide range of frequencies and can be easily integrated into existing digital systems.

Working Principle

The AX7DCF4-640.0000T oscillator works by generating a series of electrical signals known as oscillation cycles. Each oscillation cycle starts with a voltage that is slowly lowered, producing an electrical current which rises in frequency as the voltage is decreased. When the voltage reaches its peak, the current reverses and the voltage increases again, repeating the cycle as it produces a continuous signal. This frequency is controlled precisely by adjusting the voltage and current levels, allowing the user to adjust the output frequency of the oscillator as needed.

The main components of the AX7DCF4-640.0000T oscillator include a quartz crystal, an oscillator circuit, and a frequency control system. The quartz crystal acts as a frequency determining element and resonates at a specific frequency. This frequency is then passed through the oscillator circuit which acts as an amplifier, allowing the signal to be transmitted to other components. Finally, the frequency control system is used to adjust the output frequency by adjusting the voltage and current levels.

In summary, the AX7DCF4-640.0000T oscillator is a surface mount oscillator that is used in digital electronic systems with I/O interface requirements. Its features make it well-suited for precise frequency control, while its components – a quartz crystal, a oscillator circuit, and a frequency control system – work together to produce a continuous signal. By understanding its application field and working principle, users can determine how to best use and incorporate this device into their digital systems.

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

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