Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	78mA
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):	80mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Clearclock™ AX7
Voltage - Supply:	2.5V
Output:	HCSL
Function:	Enable/Disable
Frequency:	470MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: AX7HBF1-470.0000C Application Field and Working Principle

Oscillators are electronic circuits that emit a continuous stream of repeating signals in a specific frequency range, such as sine wave, square wave or triangle wave. The repetitive nature of these signals makes them suitable for many applications in a wide range of industries. One such device is the AX7HBF1-470.0000C Oscillator from Aerospace & Defense Industries (ADI). This device is commonly used in both commercial and military applications and has several distinct characteristics that make it unique.

Application Field

The AX7HBF1-470.0000C Oscillator is a high-frequency low-power device designed to operate from 14 MHz to 470 MHz. It is commonly used in communications, aerospace, defense and industrial applications due to its robust reliability and precise performance. Its low-phase noise characteristics of 122dBc/Hz at 10KHz make it ideal for applications that demand stability in frequency response. Additionally, its high operating temperature range from -55°C to +125°C make it suitable for use in extreme environmental conditions. Due to the device\'s capability of delivering stable, predictable frequencies from 14MHz to 470MHz, it is often used in radio communications, radar applications, Global Positioning Systems (GPS), guidance systems, electronic countermeasures, antennas, sonar systems and other airborne and terrestrial communications systems.

Working Principle

The AX7HBF1-470.0000C Oscillator operates in the fundamental mode and is designed to be triggered externally. A trigger signal is applied to the oscillator, then the oscillator will emit a continuous series of pulses that are in phase with the applied trigger signal. The frequency of the emitted signal is determined by the external components used in the oscillator circuit. Specifically, the frequency is determined by the value of the tuning components (capacitor and inductors) used in the circuit. A voltage-controlled oscillator (VCO) can be used to control the frequency of the signal. The oscillator is composed of an amplifier, a frequency-reject circuit, and a feedback or coupling circuit. The input signal (trigger) causes the amplifier to produce an output signal which is then filtered by the reject circuit. This filtered signal is passed through the feedback circuit, which acts to further amplify the input signal. The amplified signal is then returned to the amplifier, which produces an output signal at a frequency which is determined by the external components. This process is repeated to produce a continuous stream of output signal, which is in phase with the input trigger signal.

Conclusion

The AX7HBF1-470.0000C Oscillator is a reliable, low power precision device that is designed to generate stable, consistent frequencies from 14MHz to 470MHz. Due to its flexible operating range and robust construction it is suitable for use in extreme environmental conditions. Furthermore, its low-phase noise characteristics make it ideal for applications that require precise and stable frequency response. This makes it an ideal device for many applications in the fields of communications, radar, aerospace, defense and many others.

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