Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	65mA
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):	70mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Clearclock™ AX7
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Enable/Disable
Frequency:	270MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators

AX7DBF3-270.0000C Application Field and Working Principle

Oscillators are devices that waveform technology is most needed. Oscillators are generally used to convert electrical energy into mechanical energy or mechanical energy into electrical energy and to measure the frequency of periodic signals. The AX7DBF3-270.0000C oscillator is specifically designed to provide precise, stable timing source for a wide range of applications, such as frequency control, frequency synthesis, pre-amplifier output control, signal transmission, video signal processing, and serial communication.The AX7DBF3-270.0000C operates as an analog voltage controlled oscillator (VCO) which consists of an inductor, capacitor, and resistor. The AC current then passes through the oscillator as a sinusoidal waveform, which is an alternating voltage source. With the help of the oscillator\'s feedback, the current produces oscillations which can be controlled by the frequency of the signal. In order to control the frequency, a voltage signal is applied to a coil wound around the inductor. This voltage signal acts as the control signal and is connected to the voltage-controlled input of the inductor. The frequency of the oscillations is then converted into a voltage signal which is then applied to a potentiometer to adjust the frequency.The AX7DBF3-270.0000C oscillator is designed to maintain its output frequency accuracy and stability over a wide operating temperature range. The device is also built with special inverted technology to reduce current consumption and minimize power supply noise. Furthermore, the AX7DBF3-270.0000C provides superior long-term stability, ultra high frequency (UHF) performance and a wide frequency range from 0.5 kHz to 5 MHz. The device is suitable for applications where low cost and small size are important.The AX7DBF3-270.0000C features a range of useful features, including integrated temperature compensation, low temperature coefficient (TC) oscillators, tristate outputs, voltage-controlled modulation, positive logic, and low power operation. Furthermore, the device has excellent thermal stability as it is enclosed in an aluminum housing that provides good thermal dissipation. Additionally, the oscillator is resistant to shock and vibration and can be used in a variety of environments.In conclusion, the AX7DBF3-270.0000C is an ideal oscillator for a wide range of applications, with excellent performance characteristics and useful features. It offers superior stability and UHF performance, along with low cost and small size. The device is designed for use in a variety of environments, and has excellent thermal stability.

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