CVCO55BE-1350-1400

Voltage controlled oscillators (VCOs) are used in a variety of devices and applications, such as those used in digital communications, RF devices and audio processing. The CVCO55BE-1350-1400 is one such VCO, which is a narrowband, dual mode VCO. It has been designed for applications that need to operate over a wide frequency range, with a low power consumption.

Application Field

The main application field of CVCO55BE-1350-1400 is cellular phone and other RF products. It can be used in both transmitters and receivers, and can produce an output frequency range of between 1350-1400GHz. It has been designed to provide high linearity and excellent harmonic suppression. It is also suitable for wireless local loop (WLL) systems, and various other wireless applications.

Working Principle

The way the CVCO55BE-1350-1400 works is quite simple. The input voltage is applied to the VCO, and based on this input, the output frequency is determined. The VCO uses two transistors, with the output frequencies being determined by the current flowing through them. The transistors are also used to control the gain of the oscillator, as well as to provide a means of adjusting the oscillator frequency. In order to achieve a small frequency step accuracy, the gain of the oscillator is adjusted by varying the bias of the transistor.

The CVCO55BE-1350-1400 also has a low power dissipation, which is necessary for low power applications such as those found in cellular phones. The VCO also features a low frequency harmonics suppression and a low instantaneous amplitude-frequency (IAF) drift. This ensures that the device maintains a good linearity and stability over its entire operating range.

Conclusion

In conclusion, the CVCO55BE-1350-1400 is a narrowband, dual mode VCO, designed for applications that need to operate over a wide frequency range, with a low power consumption. It is mainly used in cellular phone and other RF products, and offers excellent harmonic suppression, low power dissipation, and low IAF drift. It is an excellent choice for applications that require wide frequency range capabilities and high linearity.