407F35D007M3728

Crystals

The 407F35D007M3728 (or 407F) is a crystal oscillator made of quartz crystals and is well-known for its stability and accuracy. It is a miniature surface-mount device designed to satisfy the frequency stability requirements of various communications, instrumentation, and industrial control systems.

Application Field

The 407F is most commonly used in applications where frequency control is important. This includes Synthesizers, Receivers, Transmitters, and Interface Circuits. It can be used as a local oscillator in applications such as Amateur Radio and for Clock Generator applications. The frequency range for this type of oscillator is from 10.7MHz up to 125MHz. It is also popular for use in military and Aerospace Applications.

Working Principle

The 407F crystal oscillator is made up of quartz crystal elements. The quartz crystal is cut and shaped in a specific way so that it has an electronically controllable resonant frequency. This frequency is determined by the thickness, width and length of the quartz crystal. The quartz crystal is then sandwiched between two electrodes, which are connected to an external circuit. When a current is passed through the electrodes, the quartz crystal oscillates at its resonant frequency.

The 407F oscillator circuit is designed to provide a variety of outputs. It can be used to generate digital clock signals, or sine wave or square wave outputs. It can also be used as an active band pass filter. The 407F also features an adjustable frequency range of up to 125MHz, making it a suitable choice for Frequency Synthesizers.

Conclusion

The 407F is a versatile and reliable crystal oscillator. It is suitable for use in a variety of applications requiring frequency control and stability. The adjustable frequency range and wide range of available output formats make the 407F a versatile choice for many different types of medium and high frequency applications.