AX7DAF1-657.4219T

Absolute Pull Range (APR):	--
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
Series:	Clearclock™ AX7
Frequency Stability:	±25ppm
Voltage - Supply:	3.3V
Output:	LVDS
Function:	Enable/Disable
Frequency:	657.4219MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are electronic components that provide an alternating, constantly oscillating output signal for a wide range of applications. One of the most commonly used oscillators is the AX7DAF1-657.4219T, which has been widely used in various applications due to its stable performance and wide range of features. In this article, we will be discussing the application field and the working principle of AX7DAF1-657.4219T.

Application field

The AX7DAF1-657.4219T is an analog oscillator which operates in the frequency range of 5Hz~20kHz. It is used in various fields such as communications, home automation systems, medical equipment, testers, and portable electronics. It is also widely used in audio appliances, measuring instruments, alarm systems, car audio, and more. The AX7DAF1-657.4219T is popular for its low power consumption and low noise characteristics which make it suitable for low power applications. It can be used for both simple and complex projects due to its adjustable output frequency range. Additionally, it can be used in high temperature environments and has passed strict quality assurance tests.

Operation Principle

The AX7DAF1-657.4219T is an analog oscillator which uses a quartz crystal to generate an oscillating signal. The quartz crystal, when connected with an amplifier and tuned to a specific frequency, serves as a resonator for the oscillator circuit. The output from the quartz crystal is then filtered through an amplifier stage, resulting in a stable, continuous AC waveform of adjustable frequency.The AX7DAF1-657.4219T has an adjustable frequency output, which is obtained by adjusting the capacitors in the oscillator circuit. The capacitors, when connected to the quartz crystal, form a frequency-selective filter, allowing a specific frequency to pass through. By adjusting the capacitance of the capacitors, the frequency of the oscillator can be adjusted to the desired frequency.

Conclusion

The AX7DAF1-657.4219T is a widely used oscillator which is used in a variety of applications due to its stable performance and wide range of features. It uses a quartz crystal to generate an oscillating signal and adjustable capacitors to tune the oscillations to the desired frequency. We have discussed the application field and working principle of the AX7DAF1-657.4219T, and hope that this article has been informative.

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