AX7MBF1-270.0000C

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:	270MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Introduction

The AX7MBF1-270.0000C is an oscillator, a type of electronic component that produces a stable signal for use in communication, computing and digital logic systems. This oscillator is designed to be used in applications that require precise timing and precision frequency control. It is used in various types of applications such as digital clocks, watches, telephone systems, and computers. The oscillator is commonly used as the timing source for digital systems as it is reliable and can produce a stable signal over a wide range of frequencies.

Design and Features

The AX7MBF1-270.0000C oscillator is a fully-integrated circuit fabricated using manufacturing processes that provide high accuracy and low jitter. It features a high stability temperature range of -40°C to 85°C and an operating frequency of 270.0000C. The warm-up time is typically 0.2 seconds, while the power dissipation is 4.5 mW. The device also includes a 2.5 V input voltage range and a frequency tolerance of ±0.05%.The oscillator is built using digital logic, hence its operational fidelity is higher than that of a quartz crystal oscillator and can withstand environmental shock and vibration. It has a wide frequency range of 100 kHz to 300 MHz and a high frequency accuracy of ±0.30%. The built-in PLL (Phase Locked Loop) architecture also provides a smooth frequency control.

Applications

The AX7MBF1-270.0000C oscillator is suitable for a wide variety of applications such as digital clocks, watches, telecommunications, radio transmitters, computers, and embedded systems. Its wide frequency range and high accuracy make it a perfect choice for systems that require precise timing and accurate frequency control, such as digital television and broadband cable networks. Its temperature range makes it suitable for environments with extreme temperatures, such as the automotive, aerospace and military sectors.

Working Principle

The AX7MBF1-270.0000C oscillator works on the principle of a self-oscillation, meaning that it is capable of producing a stable signal without external input. The oscillator relies on a feedback loop and a differential amplifier to create an alternating current (AC) signal, which is then managed by a built-in phase-locked loop (PLL) in order to stabilize the output.The PLL control loop monitors the frequency of the output signal and adjusts the amplitude and phase as necessary in order to keep it within pre-defined parameters. This makes it possible to achieve very high accuracy and stability over a wide range of frequencies. The built-in protection circuit further ensures that the oscillator will not produce signals outside of its operating range.

Conclusion

The AX7MBF1-270.0000C oscillator is a reliable and accurate component that is suitable for a wide variety of applications. Its wide temperature range and frequency range make it ideal for advanced applications, such as digital television and broadband cable networks. Its superior precision makes it perfect for applications that require precision timing and accurate frequency control. Its self-oscillation architecture and built-in protection circuit further ensure that it produces stable and reliable signals.

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