416F30023CST

The 416F30023CST is a device that is used in oscillator and phase-locked loop (PLL) applications. It is an integrated phase-locked loop (PLL) frequency synthesizer that operates in the frequency range of 5.13 MHz to 300 MHz. The 416F30023CST comprises two circuit blocks: the oscillator block and the PLL frequency synthesizer block.

Application Field

The 416F30023CST is a highly integrated frequency synthesizer that allows for low power consumption and fast switching speeds. It is used in applications such as modems and communication systems, audio processing equipment, and digital signal processing systems. With its low power consumption and fast switching speed, it is ideal for systems requiring low power operation and high performance.

The 416F30023CST is also well suited for use in automotive and avionics systems, where its fast switching speed and low power consumption make it ideal for low power operation. Other applications include frequency hopping radios, remote sensing applications, and signal analyzing equipment.

Working Principle

The 416F30023CST is based on a dynamic phase-locked loop (PLL) frequency synthesizer. In dynamic PLLs, the control voltage of the VCO is generated by comparing two signals of different frequencies. This comparison is done in the phase detector and is performed by converting phase differences into voltage. The voltage output by the phase detector is used to re-tune the voltage-controlled oscillator (VCO) in order to maintain the phase lock between the two signals.

The 416F30023CST is primarily operated in a “frequency correction” mode in which the output frequency is automatically adjusted to maintain a fixed frequency accuracy and phase noise. The device includes a clock generator for the reference signal and a divider for frequency multiplication. The VCO output is divided by a programmed divider to generate the feedback signal for the PLL. The output frequency is determined by the clock generator frequency, the divider settings, and the VCO frequency.

The 416F30023CST also includes a low-phase-noise, low-jitter, VCO with an adjustable frequency range of 1.25 MHz to 300 MHz. The device also offers a range of amplitude control and frequency trimming options, as well as an on-chip temperature-based compensation loop that minimizes temperature effects.