AX7PBF4-100.0000C

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	86mA
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):	94mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Clearclock™ AX7
Voltage - Supply:	2.5V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	100MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: AX7PBF4-100.0000C

Application Field

The AX7PBF4-100.0000C is a crystal oscillator which is commonly used in a variety of applications. It is ideal for low-power, low-frequency applications such as timing and frequency control circuits, communication systems, interconnects for data, video, and audio signals, as well as in medical technology and sensor applications. The oscillator incorporates a low-power CMOS process and has a wide frequency range of 0.1 MHz to 800.0 MHz.The AX7PBF4-100.0000C is highly regarded for its wide power supply voltage range of 1.2V to 5.0V and low current consumption of 20µA maximum. This makes the oscillator particularly suitable for small form factor, embedded and mobile applications. In addition, its robustness, very low temperature drift (-15ppm to +20ppm) and fast settling time (50µs Max) further add to its vast selection of features for an effective low-power solution.

Working Principle

The AX7PBF4-100.0000C Crystal Oscillator consists of a quartz crystal resonator, a resonant circuit (usually a Pierce oscillator) and a low-noise amplifier.The quartz crystal is piezoelectric and is cut into a specific shape and size with electrodes deposited on its surface. This allows the crystal to oscillate at a very precise frequency when subject to an alternating current. The frequeny of the oscillation is determined by the cut and size of the quartz crystal.The Pierce oscillator is an LC tank circuit (inductance and capacitance) that is connected to the crystal and it converts the crystal\'s mechanical vibrations into electrical current. The Pierce oscillator consists of a resistor, parallel inductor and capacitor, and is tuned to resonate at the same frequency as the crystal.Finally, the low-noise amplifier increases the gain of the oscillator\'s output to a predefined level. It is also used to adjust the total power consumption. The frequency of the oscillator is determined by the quartz crystal, but the exact output frequency can be fine-tuned and adjusted with the resistor of the Pierce oscillator.

Conclusion

The AX7PBF4-100.0000C Crystal Oscillator is an ideal solution for a variety of low-power, low-frequency applications. It offers a wide frequency range, low current consumption, a wide power supply voltage range and fast settling time, making it ideal for small form factor, embedded and mobile applications. With its low temperature drift and robust construction, the AX7PBF4-100.0000C is an ideal choice for reliable and precise performance.

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