402F3841XIDT

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Crystals are a type of electrical component used to provide precise clock signals. As technology advances, new types of crystals have been invented that offer even greater accuracy and performance than ever before. One such crystal is the 402F3841XIDT, which has become popular for its versatile application field and working principle.

The main application for the 402F3841XIDT is for clock generators. These generators provide steady and precise clock signals for a variety of electronic devices. The signals provided by the 402F3841XIDT are especially accurate, as it has an extremely low jitter of less than 1.5ps. This low jitter means that devices using the signal will have an accurate clock, resulting in improved timing performance. This accuracy is further enhanced by the low phase noise of the crystal, which is just -140dBc/Hz at 1kHz. This low phase noise also makes the crystal well suited for precision-dependent tasks such as frequency synthesis and PLLs.

The 402F3841XIDT has a flat tuning range of 15MHz - 26MHz and a fast settling time of 125ps. This wide tuning range and fast settling time make it suitable for a variety of applications, such as clock generation, frequency synthesis, and RF communication. Additionally, the crystal is also small in size, measuring just 2.0mm x 1.25mm. This small size makes it perfect for applications where space is at a premium, such as mobile phones and other portable devices.

The 402F3841XIDT uses an AT-cut Fundamental Quartz Crystal. A quartz crystal is a device that makes use of the natural frequency of vibration of quartz to generate a precise frequency. The AT-cut crystal is a type of quartz crystal designed to work with a frequency of between 15MHz - 26MHz. This frequency is generated by the mechanical vibrations of the crystal due to the stress placed on it by the drive plate of the crystal. The frequency of the quartz crystal is determined by the cut angle and the thickness of the quartz plate and indicates the frequency at which the crystal will resonate.

Using a quartz crystal to generate clock signals is seen as more reliable than other methods due to its higher stability. This is due to the fact that quartz crystals vibrate at the same frequency and remain stable over a wide range of temperatures and operating conditions. Additionally, quartz crystals also have a long life and can last for many years of use.

The 402F3841XIDT is an ideal crystal for use in many applications due to its reliable performance, accuracy, and small size. Its versatile application field and working principle allow it to be used in a variety of tasks from clock generation to frequency synthesis. Its low jitter, fast settling time, and precision-dependent qualities make the 402F3841XIDT an excellent choice for those looking for reliable and accurate clock signals for their devices.

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