LFTVXO076348REEL

Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.5mA
Operating Temperature:	-5°C ~ 85°C
Series:	IQXT-316-6
Frequency Stability:	±0.25ppm
Voltage - Supply:	3.3V
Output:	Clipped Sine Wave
Function:	--
Frequency:	40MHz
Type:	VCTCXO
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

In general, oscillators are electronic devices used to create waves or pulses of energy when triggered. Oscillators, such as the LFTVXO076348REEL oscillator, are commonly used in a variety of applications such as radio and television broadcasting, video processing, and satellite communications. This article outlines the application field and working principle of the LFTVXO076348REEL oscillator.

Application Field of LFTVXO076348REEL Oscillator

The LFTVXO076348REEL oscillator is a voltage controlled oscillator (VCO) that is designed specifically for producing low frequency (LF) signals. This type of oscillator is often used in systems that require an accurate and stable source of LF signals for timing or synchronization. Examples of applications specifically for the use of the LFTVXO076348REEL include communications networks, mobile radio systems, environmental monitoring, and advanced industrial processes.The LFTVXO076348REEL oscillator is a temperature-compensated device. This means that its output frequency is designed to be independent of any external temperature fluctuations, ensuring reliable and consistent performance. This makes the LFTVXO076348REEL ideal for applications that are sensitive to changes in temperature, such as in military and aerospace systems.

Working Principle of LFTVXO076348REEL Oscillator

The LFTVXO076348REEL is a voltage-controlled oscillator (VCO) designed to generate a stable and reliable output frequency. The oscillator is built using a resonator and an amplifier to create a loop circuit. The output frequency is adjusted by applying an external DC voltage to a varactor diode.The resonator acts as a frequency filter, selecting only the desired frequency from the amplifier output signals. The capacitor of the varactor diode connects between the resonator and the amplifier and serves to control the bias voltage for the amplifier. Variation in the bias voltage in turn changes the gain of the amplifier, which affects the output frequency. The frequency of the oscillator is determined by the resonator\'s characteristics, as well as the value of the bias voltage.The number of circuit components involved in the oscillator determines the characteristics of its output frequency, such as frequency stability, power spectrum, frequency accuracy, and signal purity. By using the right combination of components, it is possible to achieve accuracy and stability in the oscillator output.

Conclusion

The LFTVXO076348REEL oscillator is an important component in a wide range of applications, especially when accuracy and reliability are paramount. Its features include a temperature-compensated design, ensuring a stable and reliable output frequency regardless of external temperature fluctuations. This makes it ideal for temperature-sensitive applications, such as military and aerospace systems. The oscillator is built using a resonator, an amplifier, and a varactor diode, which together determine the accuracy and stability of its output frequency.

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