AX7MCF1-106.2500C

Frequency Stability:	±25ppm
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
Absolute Pull Range (APR):	--
Series:	Clearclock™ AX7
Voltage - Supply:	1.8V
Output:	CML
Function:	Enable/Disable
Frequency:	106.25MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: AX7MCF1-106.2500C Application Field and Working Principle

Oscillators are widely used in modern electronic circuits and become increasingly essential as the ability to produce and accurately measure high frequencies grow. They are used in a variety of applications, ranging from electronically-regulated clocks to communication systems, testing and measuring instruments, audio and video equipment, and navigational equipment. Oscillators provide the triggering signal or timing that helps regulate the behavior of electronic circuits, and they can also serve as a means of generating frequency signals of specific value. Amongst the oscillator products, the AX7MCF1-106.2500C is particularly notable, which has multiple applications.

Application Field of the AX7MCF1-106.2500C

The AX7MCF1-106.2500C is a low-phase-noise, wide band oscillator that is made to provide a wide sweep tuning range for applications in either the fixed frequency or calibration/control of frequency up to 106.25 MHz. It is perfect for critical links, such as clock/timing synthesizers, mobile phone base stations, radio communications, cellular and mobility applications, video transmission systems, personal imaging, wireless data transceivers and other system needs in the 100MHz frequency range. Furthermore, this oscillator has the features that make it outstanding for their performance, reliability and size for a wide range of operating temperatures.

Working principle of the AX7MCF1-106.2500C

The AX7MCF1-106.2500C is based on a new type of timing device: an oscillator. It works based on a simple but reliable principle, which is the use of a dual-mode oscillator. This type of oscillator has a built-in differential stage, meaning that two signals of opposite phases are generated and combined. The combined signals create a single output signal at a particular frequency, determined by the feedback loop. The dual-mode oscillator also works with lower amplitude inputs while maintaining a wide range of frequency variation than similar oscillators using only one signal. In addition, the dual-mode oscillator has a low-phase noise output and high frequency accuracy. To achieve this high accuracy, the oscillator uses a precision bandwidth temperature compensating resistor. This resistor helps to ensure the amount of frequency drift due to temperature variations remains below ±20 ppm at an operating temperature range of -40°C to 85°C. Moreover, the AX7MCF1-106.2500C oscillator uses a special integrated circuit layout to control the stages of the oscillator. This arrangement works to optimize the circuit to minimize the undesirable charging and discharging of the capacitors while increasing the dynamic range, reducing phase noise, and improving spectral purity. Also, the integrated circuit layout acts as a buffer to reduce the effect of any external disturbances on the output signal.

Conclusion

The AX7MCF1-106.2500C oscillator is one of the most advanced oscillators on the market today and helps deliver superior performance, reliability and size across varying temperatures. Its combination of a dual-mode oscillator, precision bandwidth temperature compensating resistor, and integrated circuit layout provide a wide range of frequency regulation and oscillator accuracy, making it a popular choice for various applications in the 100MHz frequency range.

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