
Allicdata Part #: | AX7MBF4-640.0000C-ND |
Manufacturer Part#: |
AX7MBF4-640.0000C |
Price: | $ 9.40 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Abracon LLC |
Short Description: | OSC 640MHZ 2.5V CML SMD |
More Detail: | 640MHz XO (Standard) CML Oscillator 2.5V Enable/Di... |
DataSheet: | ![]() |
Quantity: | 1000 |
50 +: | $ 8.54042 |
Absolute Pull Range (APR): | -- |
Current - Supply (Disable) (Max): | 67mA |
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): | 68mA |
Operating Temperature: | -40°C ~ 85°C |
Series: | Clearclock™ AX7 |
Frequency Stability: | ±25ppm |
Voltage - Supply: | 2.5V |
Output: | CML |
Function: | Enable/Disable |
Frequency: | 640MHz |
Type: | XO (Standard) |
Part Status: | Active |
Packaging: | Strip |
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Oscillators
The AX7MBF4-640.0000C is a type of oscillator that is used in many applications, including timing and frequency control. It is a frequency-stable CMOS oscillator with low phase noise and high reliability. It is a perfect choice for high-precision, low-power applications, such as frequency hopping for timing control, frequency stability for communication systems, and frequency synthesizers.
In order to understand the functioning principle of the AX7MBF4-640.0000C, it is important to first understand its component parts. The oscillator consists of three main parts, the quartz crystal, the amplifier, and the voltage-controlled oscillator (VCO). The quartz crystal serves as the frequency reference, while the amplifier and the VCO work together to amplify and control the signal generated by the crystal.
The AX7MBF4-640.0000C works by utilizing the characteristics of the quartz crystal to generate a very accurate, stable frequency. The crystal is used as a frequency reference and acts as a source of frequency stability. The quartz crystal is made of precision cut slices of quartz, each containing tiny capacitor plates. The natural frequency of the crystal is determined by the capacitance of the plates, and it is held constant by the crystal.
When a voltage is applied to the quartz crystal, it creates a very low-level AC signal. This signal is amplified and sent to the amplifier, which then sends it to the VCO. The VCO is the part of the oscillator that provides the desired output frequency. It is controlled by the voltage applied to it, and its frequency is modulated by the amplifier, which provides control over the frequency.
The frequency stability of the AX7MBF4-640.0000C is measured in ppm (parts-per-million), which indicates how stable the frequency is over a given time. The higher the ppm, the better the frequency stability. The frequency stability of this oscillator is within +/-50ppm over the temperature range of -40°C to +85°C. This makes the AX7MBF4-640.0000C one of the most stable oscillators available on the market.
Since the oscillator is a CMOS device, it has low power consumption and is very reliable. This makes it ideal for many applications such as timing control, frequency stability, frequency hopping, frequency synthesizers, and more. The AX7MBF4-640.0000C oscillator is an excellent choice for applications that require very precise frequencies with low power consumption and high reliability.
The specific data is subject to PDF, and the above content is for reference
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