FN3330073

Oscillators are electronic circuits which use feedback to generate a periodic electrical signal. The FN3330073 oscillator is an example of a linear oscillator, one where the amplitude of the output signal remains constant while its frequency varies. The FN3330073 is a voltage-controlled, low-power, low-noise oscillator designed for use in a variety of applications.

The FN3330073 oscillator circuit consists of a voltage-controlled oscillator (VCO) and a voltage-controlled amplifier (VCA), connected in series. The VCO consists of two transconductance amplifiers (TMs), a voltage-controlled capacitor (VCC) and a digital frequency divider (DFD). The TM amplifies an input signal to a level which is determined by the VCC. The DFD divides the output of the TM by a factor set by an external control voltage. The voltage-controlled amplifier (VCA) is used to modify the output amplitude of the oscillator in response to changes in the external control voltage. The output of the VCA is then connected to the input of the VCO.

The FN3330073 oscillator circuit is capable of a wide range of operating frequencies over a very large dynamic range (up to 120MHz). The external control voltage can be adjusted to vary the output frequency from 1MHz to 120MHz in 0.1MHz steps. The output amplitude can be controlled in steps of 1mV, allowing for a wide range of output amplitudes for different applications. The low power consumption of the FN3330073 also makes it ideal for battery operated applications, such as portable communications and instrumentation equipment.

The FN3330073 oscillator can be used in a variety of applications, including radio and TV broadcast systems, satellite navigation systems, mobile communication networks, and digital signal processing equipment. Due to its low power consumption, it is also well suited for portable and battery operated equipment. Its wide frequency range and low noise level also make it ideal for a range of RF applications, as well as for providing precision time and frequency control.

The FN3330073 oscillator is a cost effective solution for providing a wide range of precision timing and frequency control in a variety of applications. The low power consumption and wide range of output amplitudes make it an ideal choice for a wide variety of applications, from broadcasting to instrumentation and communications.