AX7MBF4-148.5000C

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:	2.5V
Output:	CML
Function:	Enable/Disable
Frequency:	148.5MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Introduction

Oscillators are essential components used to generate a periodic signal. In electronics applications, oscillators have a wide range of uses, from controlling timing signals on the cellular phone network to generating radio waves for television signals. Among the various types of oscillators, the AX7MBF4-148.5000C oscillator is a high-frequency, metal-film resonator oscillator. It has a frequency of 148.5000MHz, is housed in a small surface-mount case, and features excellent stability and reliability. In this article, we will take a look at the application field and working principle of AX7MBF4-148.5000C oscillator.

Application Field

AX7MBF4-148.5000C is designed for use in applications requiring high-frequency, low-power operation. It is used for high-frequency signal generation in a variety of electronic devices, including:

• Coaxial cable converters, such as those used to connect network devices
• Wireless routers
• High-speed radio links
• GPS receivers
• Bluetooth devices
• Wireless microphones

Due to its excellent stability and low power consumption, AX7MBF4-148.5000C is ideal for applications that require precise signal generation with minimal power consumption.

Working Principle

AX7MBF4-148.5000C oscillators generate a stable, high-frequency signal by using an oscillating circuit that includes a resonator, such as a quartz crystal or metal film, which vibrates at a fixed frequency. This oscillation is then amplified and processed by an oscillator circuit to generate a signal with the desired frequency.The AX7MBF4-148.5000C resonator oscillator uses a metal-film resonator as its frequency-determining component. The resonator is composed of a thin sheet of metal that is separated into two parts by a thin dielectric. This resonator is energized by a dc voltage, and the electric field between the two plates creates a mechanical tension that causes the metal to vibrate at a particular frequency.The frequency of the oscillator can be adjusted by changing the voltage applied to the resonator, which changes the strength of the electric field and thus the frequency. This allows the AX7MBF4-148.5000C oscillator to generate signals with very precise frequencies.

Conclusion

The AX7MBF4-148.5000C oscillator is a high-frequency, metal-film resonator oscillator designed for use in applications requiring low-power, high-frequency operation. It is used in a variety of electronic devices, including coaxial cable converters, wireless routers, and GPS receivers. Its frequency can be precisely adjusted by changing the voltage applied to the resonator, allowing for low-power and highly accurate signal generation.

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